WO2023237030A1 - Ultrafine powder of food emulsifying agent, and long-shelf-life food-grade tableware cleaning powder prepared therefrom and preparation method therefor - Google Patents

Ultrafine powder of food emulsifying agent, and long-shelf-life food-grade tableware cleaning powder prepared therefrom and preparation method therefor Download PDF

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Publication number
WO2023237030A1
WO2023237030A1 PCT/CN2023/099012 CN2023099012W WO2023237030A1 WO 2023237030 A1 WO2023237030 A1 WO 2023237030A1 CN 2023099012 W CN2023099012 W CN 2023099012W WO 2023237030 A1 WO2023237030 A1 WO 2023237030A1
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food
powder
emulsifier
food emulsifier
grade
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PCT/CN2023/099012
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French (fr)
Chinese (zh)
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史宏霞
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史宏霞
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Priority to CN202380013542.XA priority Critical patent/CN117980049A/en
Publication of WO2023237030A1 publication Critical patent/WO2023237030A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0216—Solid or semisolid forms
    • A61K8/022—Powders; Compacted Powders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/161—Temperature conditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/667—Neutral esters, e.g. sorbitan esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1226—Phosphorus containing
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1233—Carbonates, e.g. calcite or dolomite
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions

Definitions

  • the invention relates to the preparation of a food emulsifier ultrafine powder, the use of the food emulsifier ultrafine powder to prepare food-grade tableware cleaning powder with a long shelf life, and a preparation method thereof.
  • Dishwashing detergents are essential products for households. Most of the dishwashing detergents currently on the market are formulated with petroleum-based chemicals. Although these surfactants are relatively safe to use within the standards, there are many safety concerns. Even for alkyl polyglycoside surfactants, which are said to be derived from plant materials and are synthesized from natural raw materials glucose and fatty alcohols, in 2017 the American Contact Dermatitis Society (contact dermatitis society) won the "Allergen of the Year" award. ) was awarded to alkyl poly-glucoside (APG), thereby certifying that alkyl poly-glucosides can cause contact dermatitis.
  • APG alkyl poly-glucoside
  • the application number is CN201911426028, and the filing date is 2019.12.31.
  • the technical solution is: including the following mass percentage components, sucrose fatty acid ester modification
  • the polyglycerol fatty acid ester is 1 ⁇ 50%
  • the food grade acidity regulator is 0 ⁇ 5%
  • the food grade preservative is 0.05 ⁇ 5%
  • the balance is water.
  • this patent application is claimed to be whole food grade, the polyglycerol fatty acid ester modified with sucrose fatty acid ester cannot be directly classified as a food additive that can be directly used.
  • Application number CN202010728796, application date 2020.07.20, is called a household tableware cleaning agent made of 100% food materials.
  • the technical solution is: Its characteristic is that all ingredients except water are in the "National Food Safety Standard Food Additive Use Standard" (GB2760 ) is within the scope of food additives specified in ester, one of tripolyglycerol monolaurate, and one of polyglyceryl monooctanoate, and one of polyglycerol monooctanoate, polyglycerol monolaurate, and polyglyceryl monomyristate.
  • the other ingredients are sucrose fatty acid ester with HLB value of 13-15, curcumin, flavor and water.
  • aqueous tableware detergent formulated with a combination of food emulsifiers with a comprehensive HLB value of more than 10 can achieve the cleaning function of tableware, as long as the raw materials are food additive grade or food raw material grade , can achieve both cleaning performance and no residue of non-food grade materials, which is enough to meet food safety standards.
  • the aqueous tableware detergent formulated with a combination of food emulsifiers with a comprehensive HLB value of more than 10 can achieve the cleaning function of tableware, as long as the raw materials are food additive grade or food raw material grade , can achieve both cleaning performance and no residue of non-food grade materials, which is enough to meet food safety standards.
  • Aqueous dishwashing detergents formulated with food-grade materials may ferment and deteriorate after opening and use of food-grade materials such as food emulsifiers. Especially in tropical areas or in summer, aqueous food-grade dishwashing detergents may ferment within a few days after being opened. The problem of deterioration.
  • preservatives can only solve the problem of fermentation spoilage in a relatively short period of time. However, if fermentation and spoilage occurs during product opening and use, if it is not discovered in time, and it is most likely that it will not be discovered in time, it will inevitably cause safety problems. Increasing the content of preservatives and antibacterial agents to extend the shelf life brings about another problem, namely the safety issue of excessive preservatives and antibacterial agents.
  • the technical solution with application number CN202010728796 states in the instructions that after testing, the minimum proportion of products with a three-month shelf life is 60%. Taking into account factors such as storage turnover, shelf life, non-continuous use, and the psychological acceptance of the seller, the actual shelf life Taking six months as the minimum period, the most suitable addition ratio of finished products is 65%-80%. This technical solution extends the shelf life through high emulsifier content, but the six-month shelf life achieved by this technical solution obviously cannot guarantee commercial turnover storage.
  • the present invention innovatively uses food emulsifiers to prepare ultrafine powders.
  • the food emulsifiers are prepared into ultrafine powders, and then the food emulsifiers are used.
  • the emulsifier ultrafine powder is formulated into a powder-type dishwasher detergent, which can solve the shortcoming of aqueous dishwasher detergents that are easy to ferment and cannot be commercialized.
  • This technical solution adopts the method of adsorbing food emulsifier with food-grade powdered silica to prepare food emulsifier ultra-fine powder.
  • Food-grade silica powder is used as a carrier.
  • the powder fineness of the prepared food emulsifier ultra-fine powder depends on Depends on the powder fineness of the selected food grade silica powder.
  • a kind of food emulsifier ultrafine powder which is prepared by the method of adsorbing food emulsifier by food-grade powdered silica.
  • the powder particle size of food-grade powdered silica is more than 90% and the particle size is less than 35 microns.
  • Food The emulsifier is a solid or liquid food emulsifier with a melting point below 55°C.
  • the mass ratio of powdered silica to food emulsifier is greater than 0.5.
  • Food emulsifiers and food-grade powdered silica must comply with the national food safety standards. Standards for the use of food additives.
  • the particle size of powdered silica is that more than 90% of the particles have a particle size less than 35 microns, which is equivalent to a powder fineness of more than 400 mesh to 430 mesh.
  • This technical solution recommends two preparation methods, the first method is direct adsorption method, and the second method is spray drying powdering method.
  • the direct adsorption method is to prepare ultrafine food emulsifier powder by directly adsorbing liquid food emulsifier with powdered silica.
  • the preparation method includes heating the food emulsifier to melt the food emulsifier into a flowable liquid, placing the powdered silica in an equipment with a pulverizing stirring and dispersing function, and starting the equipment to melt the flowing liquid food.
  • the emulsifier is sprayed into the stirring powdered silica and adsorbed, and then dispersed into a uniform powder through pulverizing stirring.
  • the obtained powder is the finished food emulsifier ultrafine powder.
  • the so-called equipment with crushing mixing and dispersing function refers to the high-speed equipment and the crushing blade on the mixer.
  • the high-speed running mixer can not only mix the powder evenly, but also crush the powder with large particles.
  • Heating of food emulsifiers Solid food emulsifiers need to be heated and melted into a liquid state and then directly adsorbed by powdered silica. Liquid food emulsifiers can be directly adsorbed in a flowable liquid state. For liquids with poor fluidity And solid food emulsifiers need to be heated into a flowable liquid state.
  • the fluidity is based on viscosity, and the viscosity is preferably less than 2 Pa ⁇ s. It is also allowed to heat liquid food emulsifiers with a viscosity within 2 Pa ⁇ s to obtain a smaller viscosity and make operation more convenient.
  • the suitable heating temperature for food emulsifiers is between above the melting point and 70°C. It is also possible to heat it at a temperature higher than 70°C to 90°C. Heating at a higher temperature, as mentioned above, is theoretically feasible but not necessary. .
  • the heating temperature is also related to the length of the heating time. Rapid heating will inevitably increase the heating temperature, but the cooling time of the produced powder will be lengthened and the heating cost will be high.
  • food emulsifiers are kept in a flowable liquid state, and it is generally required that the heated food emulsifiers be kept in a liquid state with a viscosity less than 2 Pa ⁇ s.
  • Appropriately increasing the temperature of the food emulsifier to make the viscosity less than 1 Pa ⁇ s is more conducive to the spraying of liquid food emulsifier.
  • equipment with a crushing mixing and dispersing function functions as a stirring function at low speed and a crushing function at high speed.
  • speed of the mixer it is necessary to have a speed greater than 1,000 rpm. If it is greater than 3,000 rpm, the effect of crushing, stirring and dispersing will be better.
  • the emulsifier spraying equipment can be simply sprayed through the sprinkler head.
  • the food emulsifier spraying method can be atomized spraying, that is, using atomizer equipment, especially high-pressure atomization.
  • the equipment sprays molten food emulsifier into powdered silica in a mist form to achieve more uniform adsorption.
  • heating the powdered silica appropriately to reduce the temperature difference with the molten emulsifier is beneficial to improving the quality of the adsorbed product.
  • This technical solution provides another method for preparing ultrafine powder of food emulsifier, which is the spray drying powdering method.
  • the food emulsifier is dissolved in water and then powdered silica is added to prepare a suspension and spray dried. Prepare powder.
  • the preparation method includes adding edible water to a reaction vessel, adding a solid or liquid food emulsifier, stirring and raising the temperature to dissolve the food emulsifier, and adding powdered silica under stirring after dissolution, with an amount of water sufficient to make the mixture become a suspension. , the suspension is spray-dried into powder by a spray dryer, and the powder obtained is the finished food emulsifier ultra-fine powder.
  • silica has an oil absorption rate of more than 300%, a silica content of more than 25% cannot be made into a suspension. Generally, the content of powdered silica in the suspension should be less than 18%.
  • the fineness of the food emulsifier ultrafine powder produced by these two methods depends on the particle size of the powdered silica.
  • the meaning of powder fineness and powder particle size referred to in the present invention refers to the thickness of the powder.
  • a food-grade tableware cleaning powder with a long shelf life which includes the aforementioned food emulsifier ultrafine powder.
  • HLB hydrophilic-lipophilic balance
  • the tableware cleaning powder also includes an alkaline powder food acidity regulator with a mass percentage of 0 to 40%, and an appropriate amount of powder functional auxiliary materials.
  • Powder functional auxiliary materials are one or more combinations of functional auxiliary materials such as antibacterial preservatives, antioxidants, flavors and fragrances, and lipase prepared into powders that comply with food safety standards. These auxiliary materials are often used in certain amounts. The proportion is small, just add an appropriate amount according to the performance requirements. When calculating the mass percentage of each component, you can ignore the mass percentage and add an appropriate amount.
  • the tableware cleaning powder consists of 30% to 70% food emulsifier ultrafine powder, 0 to 40% powdered phospholipids, and 0 to 40% sucrose stearic acid. It is composed of ester powder, 0 to 40% alkaline powder food acidity regulator, an appropriate amount of powder functional auxiliary materials, and the remaining filler. The above percentages are calculated as mass percentages.
  • Food emulsifiers in ultrafine powder must include polyglycerol-10 ricinoleate, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, and polyglyceryl laurate. , a combination of one or more of polyglyceryl caprylate, polyglyceryl caprate, polyglyceryl oleate, sorbitan monolaurate, sorbitan monooleate, and glyceryl monocaprylate, powder
  • the powder particle size of powdery silica is that more than 90% of the particle size is less than 20 microns, and the mass ratio of powdery silica to food emulsifier is greater than 0.8.
  • the particle size of powdered silica is that more than 90% of the particles have a particle size less than 20 microns, which is equivalent to a powder fineness of at least 600 mesh.
  • Powdered silica has excellent defoaming properties, so the tableware cleaning powder prepared based on the ultrafine powder of food emulsifier has the characteristics of low or even no foaming.
  • the food emulsifier rarely infiltrates and adheres to the surface of the tableware. It is also very easy to rinse, saving water and rinsing time, and there is no water mark on the dried tableware.
  • the present invention provides a technical solution for using powdered silica as a carrier to absorb food emulsifiers to prepare food emulsifier ultrafine powder, and then further prepare whole food grade tableware cleaning powder.
  • powdered silica as a carrier to absorb food emulsifiers to prepare food emulsifier ultrafine powder, and then further prepare whole food grade tableware cleaning powder.
  • the best solution for food emulsifier ultrafine powder is to prepare it from 800 mesh to 1200 mesh food grade powdered silica to absorb solid or liquid food emulsifiers with a melting point lower than 55°C. Powdered silica and food emulsifier The mass ratio is around 1, and the method of preparing powder from food emulsifier by direct adsorption of powdered silica is relatively low cost.
  • the mass percentage in this application is based on the total mass of the main raw materials of the composition as indicated, but does not include the appropriate amount.
  • the appropriate amount of addition means that the amount of the substance added is relatively small and is not included in the calculation. Total mass percentage, solid, liquid, flowable, etc. are semantics under normal circumstances.
  • a method for preparing ultrafine food emulsifier powder is to prepare ultrafine food emulsifier powder by directly adsorbing the food emulsifier melted into a liquid state by powdered silica.
  • the preparation method includes heating the food emulsifier to melt the food emulsifier into a flowable liquid, placing the powdered silica in an equipment with a pulverizing stirring and dispersing function, and starting the equipment to melt the flowing liquid food.
  • the emulsifier is sprayed into the stirring powdered silica and adsorbed, and then dispersed into a uniform powder through pulverizing stirring.
  • the obtained powder is the finished food emulsifier ultrafine powder.
  • Example 1 Preparation of a food emulsifier ultrafine powder.
  • the room temperature was around 25°C, so the raw materials did not need to be heated.
  • Example 2 Prepare a food emulsifier ultrafine powder.
  • industrial grade 650-mesh silica powder (commonly known as white carbon black, silica powder produced by precipitation method) is used instead for the experiment. It is only to verify the results.
  • the test product is not used as a raw material for tableware cleaning powder.
  • the food emulsifier is commercially available polyglycerol-10 ricinoleate, with an HLB value of about 11 and a viscous yellow liquid at 25°C.
  • the room temperature was around 25°C, and the viscosity of polyglycerol-10 ricinoleate was slightly larger.
  • the polyglycerol-10 ricinoleate was heated to 50°C.
  • the production equipment and adsorption operations were the same as in Example 1. .
  • the food emulsifier is commercially available polyglycerol-10 monolaurate, with an HLB value of about 16. It is a yellow viscous liquid at 25°C and has poor fluidity.
  • the food emulsifier is commercially available food-grade polyglycerol-10 stearate.
  • the HLB value is about 13.5. It is a yellow soft block at 25°C and the melting point is about 48°C.
  • Example 6 Prepare a food emulsifier ultrafine powder.
  • Example 9 Preparation of a food emulsifier ultrafine powder.
  • test product is not used as a raw material for tableware cleaning powder.
  • the spray dryer and parameter settings are the same as in Example 7.
  • Add 1 kilogram of edible water to the reaction vessel add 200 grams of polyglycerol-6 monomyristate, raise the temperature to 55°C to 60°C, stir and dissolve, and stir after dissolution.
  • Add 150 grams of powdered silica stir and mix evenly to form a suspension, and then spray-dry the suspension into powder using a spray dryer.
  • the resulting powder is the finished food emulsifier ultra-fine powder.
  • the comprehensive hydrophilic-lipophilic balance value HLB value of the food emulsifier in the ultrafine food emulsifier powder is greater than 10.
  • the tableware cleaning powder also includes an alkaline powder food acidity regulator with a mass percentage of 0 to 40%, and an appropriate amount of powder functional auxiliary materials.
  • the formula of artificial dirt is as follows: 10% mixed oil, 15% wheat flour, 7.5% whole milk powder, 30% fresh whole egg liquid, 4% tomato paste, 1% mustard, and 32.5% distilled water.
  • the outer diameter of the large plate is about 250mm, and the diameter of the stained part at the bottom is about 190mm; the outer diameter of the middle plate is about 200mm, and the diameter of the stained part at the bottom is about 140mm:
  • the outer diameter of the rice bowl is about 160mm, and the diameter of the stained part at the bottom of the bowl is about 60mm. 2 large plates, 3 medium plates, and 4 rice bowls.
  • Smear The amount of smear on the large plate is 6 grams, the amount of smear on the middle plate is 3 grams, and the amount of smear on the rice bowl is 2 grams.
  • the first type of normal temperature water washing is to wash the tableware with clean tap water at room temperature of about 25°C. Add a cup (about 500 ml) of water to a large basin and 4 grams of tableware cleaning powder to prepare the original cleaning solution. Use a sponge to clean and soak it. Use the original cleaning solution of tableware cleaning powder to scrub the surface of the tableware, rinse the tableware with clean tap water, and then dry it in a 60°C oven.
  • the present invention is not based on selecting the tableware cleaning powder with the optimal formula, but confirms from a qualitative perspective whether the food emulsifier ultrafine powder can be prepared into a tableware cleaning powder with a washing effect and the shelf life it can achieve, so The process of dishwashing is not described, and no quantitative analysis is performed. Only the cleaning effect is qualitatively explained.
  • Example 11 Preparation of a food-grade tableware cleaning powder with a long shelf life.
  • Food emulsifier ultrafine powder was prepared in Example 6 and was 100%.
  • Food emulsifiers are Tween 80, with an HLB value of about 15; Span 20, with an HLB value of about 8.6; glyceryl monocaprylate, with an HLB value of about 5.2; the three are mixed in a ratio of 4:1:0.5 , the comprehensive HLB value of food emulsifiers is approximately 12.9.
  • 0.2% D-sodium erythorbate is added as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
  • the prepared tableware cleaning powder is washed with normal temperature water and the test tableware is dried. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper. It is observed that there are traces of stains on the white filter paper but they are not obvious.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • Example 12 Preparation of a food-grade tableware cleaning powder with a long shelf life.
  • the food emulsifier ultrafine powder was prepared in Example 6, and the comprehensive HLB value of the emulsifier was approximately 12.9.
  • Example 13 Preparation of a food-grade tableware cleaning powder with a long shelf life.
  • the proportion of each component in the tableware cleaning powder is: 60% food emulsifier ultrafine powder, 20% powdered soy lecithin, and 20% sodium bicarbonate fine powder. Also includes 0.2% sodium D-erythorbate as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
  • the food emulsifier ultrafine powder was prepared in Example 6, and the comprehensive HLB value of the emulsifier was approximately 12.9.
  • Powdered soybean lecithin is a commercially available product in powder form with an HLB value of approximately 8.
  • Example 14 Prepare a long shelf life food grade tableware cleaning powder.
  • the proportion of each component in the tableware cleaning powder is: 30% food emulsifier ultrafine powder, 20% powdered soybean lecithin, 40% sodium bicarbonate fine powder, and 10% sucrose stearate (SE-15). Also includes 0.2% sodium D-erythorbate as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
  • the food emulsifier ultrafine powder was prepared in Example 6, and sucrose stearate (SE-15) was purchased in the market in powder form with an HLB value of approximately 15.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • Example 16 Preparation of a food-grade tableware cleaning powder with a long shelf life.
  • the proportions of each component in the tableware cleaning powder are: 60% food emulsifier ultrafine powder, 10% powdered soybean lecithin, 10% sucrose stearate (SE-15), and 20% sodium carbonate fine powder. Also includes 0.2% D-sodium erythorbate, 0.1% potassium sorbate, 0.02% lysozyme, and 0.1% lipase.
  • the food emulsifier ultrafine powder was prepared in Example 7, with a comprehensive HLB value of 13.9.
  • the proportions of each component in the tableware cleaning powder are: 40% food emulsifier ultrafine powder, 15% powdered soybean lecithin, 30% sucrose stearate (SE-15), and 15% sodium carbonate fine powder. Also includes 0.2% D-sodium erythorbate, 0.1% potassium sorbate, and 0.02% lysozyme.
  • the food emulsifier ultrafine powder was prepared in Example 7, with a comprehensive HLB value of 13.9.
  • test tableware Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there are some stains on the white filter paper.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • the proportion of each component in the tableware cleaning powder is: 40% food emulsifier ultrafine powder, 40% sucrose stearate (SE-15), the balance is starch, and also includes 0.2% D-sodium erythorbate, 0.1% sorbate Potassium acid, 0.02% lysozyme, and food emulsifier ultrafine powder were prepared in Example 7, and the comprehensive HLB value was 13.9.
  • test tableware with room temperature water, dry it and observe. There is no water mark on the surface of the tableware. Wipe it with white filter paper. Observe that there are some stains on the white filter paper. Wash it again with 2 grams of tableware cleaning powder. Wipe it with white filter paper after drying. Test and observe that there are no obvious stains on the white filter paper.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • Example 19 Preparation of a food-grade tableware cleaning powder with a long shelf life.
  • the HLB value of Tween 20 is about 16.5; the HLB value of polyglycerol-10 monooleate is about 13; it is a viscous liquid with poor fluidity at 25°C.
  • the HLB value of polyglycerol-4 monooleate is approximately: 8.5, and it is a viscous flowable liquid at 25°C.
  • the HLB value of polyglycerol-2 dioleate is approximately: 4.5, and it is a viscous flowable liquid at 25°C.
  • the proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and the balance is starch.
  • Embodiment 20 Prepare a food-grade tableware cleaning powder with a long shelf life.
  • the emulsifiers in the food emulsifier ultrafine powder are polyglycerol-10 monocaprylate, polyglycerol-10 monoricinoleate, polyglycerol-2 times half caprylate, and glyceryl monocaprylate in a ratio of 2:1:
  • the ratio mixture of 1:0.5 has a comprehensive HLB value of 12.2.
  • Polyglyceryl-10 monocaprylate has an HLB value of 17 and is a viscous liquid.
  • Polyglyceryl-10 monoricinoleate has an HLB value of 11 and is a viscous liquid.
  • the HLB value of polyglycerol-2 sesquicaprylate is 7.0 and it is a viscous liquid.
  • Glyceryl monocaprylate has an HLB value of 5.5 and is liquid.
  • Food-grade silica is a 1000-mesh anti-caking agent.
  • the ambient temperature during the test is about 25°C.
  • the proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 60%, powdered soy lecithin 20%, and sodium carbonate fine powder 20%. Also includes approximately 0.2% sodium ascorbate, 0.02% ⁇ -polylysine.
  • Embodiment 21 Prepare a long shelf life food grade tableware cleaning powder.
  • the proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 20%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, sodium carbonate fine powder 40%, the balance is starch. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the mixed food emulsifier ultrafine powder is the same as in Example 7, and the food comprehensive HLB value is: 13.9.
  • Cleaning powder Wash the tableware with 60°C warm water. After drying, wipe it with white filter paper. Observe that there are some stains on the white filter paper. Use 4 grams of tableware cleaning powder to wash it again. After drying, wipe it with white filter paper and observe the white filter paper. No smudges.
  • Example 22 Prepare a long shelf life food grade tableware cleaning powder.
  • the emulsifiers in the food emulsifier ultrafine powder are polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1: 1 ratio mixture, the combined HLB value is 12.2.
  • the HLB value of polyglycerol-10 monolaurate is approximately 16, a viscous liquid state; the HLB value of polyglycerol-3 monolaurate is approximately 8.5, a viscous liquid state; it is a viscous flowable liquid state at 25°C.
  • the HLB value of polyglycerol-2 dioleate is approximately: 4.5, and it is a viscous flowable liquid at 25°C.
  • Food-grade silica is a 1000-mesh anti-caking agent.
  • the ambient temperature during the test is about 25°C.
  • the proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • Embodiment 23 Prepare a food-grade tableware cleaning powder with a long shelf life.
  • the emulsifier in the mixed food emulsifier ultrafine powder is a mixture of Tween 80, polyglycerol-10 monoricinoleate, polyglyceryl-4 monooleate, and Span 80 in a ratio of 2:1:1:1.
  • the combined HLB value is 10.8.
  • HLB value is about: 15, light yellow liquid, melting point is about -10°C.
  • Polyglycerol-10 monoricinoleate, HLB value is about: 11, viscous liquid at 25°C.
  • the HLB value of polyglycerol-4 monooleate is approximately: 8.5.
  • Sorbitan anhydride monooleate, also known as Span 80, has a melting point of about 10 to 12°C and an HLB value of about 4.3.
  • Food-grade silica is a 1000-mesh anti-caking agent.
  • the ambient temperature during the test is about 25°C.
  • the proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 40%, powdered soybean lecithin 20%, sucrose stearate (SE-15) 20%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the prepared tableware cleaning powder is washed with warm water at 60°C and wiped with white filter paper after drying. It is observed that there are no obvious stains on the white filter paper.
  • the preparation method of the tableware cleaning powder of Examples 11 to 23 is to weigh each component separately according to the mass ratio required by the formula;
  • Embodiment 24 Prepare a food-grade tableware cleaning powder with a long shelf life.
  • the emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 caprate, polyglycerol-10 monoricinoleate, polyglycerol-4 monooleate, and glyceryl monocaprylate in a ratio of 2:1:1 :1 ratio mixture, the combined HLB value is 11.
  • HLB value is about: 15, light yellow liquid, melting point is about -10°C.
  • Polyglycerol-10 monoricinoleate, HLB value is about: 11, viscous liquid at 25°C.
  • the HLB value of polyglycerol-4 monooleate is approximately: 8.5.
  • Glyceryl monocaprylate , HLB value is approximately: 5.5.
  • Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
  • the proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 50%, powdered soybean lecithin 15%, sucrose stearate (SE-15) 15%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the ambient temperature is about 25°C.
  • the temperature is raised to 45°C, and the powder is prepared by direct adsorption method. Place 100 grams of powdered silica, 60 grams of powdered soybean lecithin, and 60 grams of sucrose stearate (SE-15) in a vertical grinder, start the equipment, and mix the heated 100 grams The food emulsifier is sprayed through an atomizer into the stirring powdered silica, powdered soy lecithin, and sucrose stearate mixed powder for adsorption.
  • Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
  • the proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 50%, powdered soybean lecithin 15%, potassium stearate powder 15%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the ambient temperature was about 25°C.
  • the temperature was raised to 45°C.
  • Prepare powder by direct adsorption method Place 100 grams of powdered silica and 60 grams of powdered soy lecithin in a vertical grinder. Start the equipment and mist the heated 100 grams of mixed food emulsifier. Spray the atomizer into the stirring powdered silica and powdered soybean lecithin mixed powder for adsorption.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • the emulsifiers in the mixed food emulsifier ultrafine powder are polyglyceryl-10 stearate, polyglyceryl-10 monomyristate, polyglyceryl-3 palmitate, polyglyceryl-2 distearate with 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
  • 100 grams of mixed emulsifier in a molten state at about 60°C and 100 grams of food-grade silica anti-caking agent are made into powder by direct adsorption, and then the remaining components are added, mixed and pulverized, and then passed through a 100-mesh screen.
  • the ratio of powdered silica to mixed food emulsifier is 100g:150g, and the powder is prepared by direct adsorption method.
  • the proportion of each component of the cleaning powder mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • the emulsifiers in the food emulsifier ultrafine powder are polyglycerol-10 monocaprylate, polyglycerol-10 monoricinoleate, polyglycerol-2 times half caprylate, and glyceryl monocaprylate in a ratio of 2:1:
  • the ratio mixture of 1:0.5 has a comprehensive HLB value of 12.2.
  • Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
  • the proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 70%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • the prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
  • the emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, polyglycerol-2 distearate, and 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
  • the ratio of powdered silica to mixed food emulsifier is 100 grams: 150 grams, add 800 ml of water to prepare a suspension, and prepare a powder by spray drying.
  • the proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ⁇ -polylysine, and 0.02% lysozyme.
  • Example 31 cleaning powder for testing.
  • the emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, polyglycerol-2 distearate, and 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is 500 mesh industrial grade white carbon black.
  • the ratio of powdered silica to mixed food emulsifier is 100g:150g, and the powder is prepared by direct adsorption method.
  • the proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
  • the prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
  • Example 32 cleaning powder for testing.
  • the food emulsifier is a mixture of polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1:1.
  • the HLB value is 12.2.
  • Powdered silica is 650 mesh industrial grade white carbon black.
  • Example 33 cleaning powder for testing.
  • the emulsifiers in the mixed food emulsifier ultrafine powder are polyglyceryl-10 stearate, polyglyceryl-10 monomyristate, polyglyceryl-3 palmitate, polyglyceryl-2 distearate with 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is 500 mesh industrial grade white carbon black.
  • the ratio of powdered silica to mixed food emulsifier is 100 grams: 150 grams. Add 800 ml of water, heat and stir to form a suspension, and prepare a powder by spray drying.
  • the proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
  • the prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
  • Example 34 cleaning powder for testing.
  • the food emulsifier is a mixture of polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1:1.
  • the HLB value is 12.2.
  • Powdered silica is 650 mesh industrial grade white carbon black.
  • Examples 11-34 show that the tableware cleaning powder prepared with food emulsifier can achieve the purpose of cleaning tableware.
  • the ratio of powdered silica anticaking agent to low melting point food emulsifier is basically 1:1.
  • the ratio of powdered silica anti-caking agent to low melting point food emulsifier is lower than 0.8:1, and there is no test with 500 mesh to 800 mesh food grade powdered silica.
  • the cleaning effect is related to the total amount of emulsifier, and has nothing to do with the total amount of powdered silica anti-caking agent; second, it facilitates the design of the formula; third, 500 mesh to 800 mesh food grade powdered silica is rare in the market , basically above 1000, but according to theoretical inference, the difference in powder fineness will not have a big impact on the cleaning effect, and industrial-grade tests can be preliminarily verified.
  • the properties of the tableware cleaning powder will change when it is opened and used every day and the bottle is not sealed.
  • test results show that the liquid form of tableware detergent prepared with the same formula food emulsifier has fermented and deteriorated.
  • Example 1 to 34 were sealed and packaged in aluminum foil packaging bags. Each bag was sealed with 30 grams. Each example was labeled A, B, and C, and three bags were sealed.
  • Bags labeled A, B, and C were opened at 6 months, 12 months, and 18 months respectively.
  • Examples 1 to 10 were tested with a 350-mesh sieve, and Examples 11 to 34 were tested with a 100-mesh sieve.
  • Example 11 Add 100 grams each of the tableware cleaning powder prepared in Example 11, Example 15, Example 19, Example 23, and Example 25, add 1.5 grams of thickener sodium alginate to each, mix and put into 400 ml of transparent PET
  • heat the distilled water to 65°C slowly add it to each push-type bottle, add 200 ml of distilled water to each bottle, shake gently to dissolve, and seal with aluminum foil film.
  • powder-based products can produce products with extremely low moisture content, which is helpful for the long-term preservation of food-grade products.
  • water-based products the presence of a large amount of water provides necessary conditions for the growth of bacteria and fungi. With the help of other conditions, it will inevitably lead to unsafe conditions caused by the growth of bacteria and fungi.
  • the raw materials in the above examples were purchased from market samples, especially soybean lecithin and sucrose stearate, which were unpacked and refitted in small packages.
  • the moisture content cannot be guaranteed to be at a minimum.
  • the first step is to add Controlling the moisture content of purchased raw materials, and secondly, further dehydrating the produced products can further improve the shelf life of the products.
  • the materials used in the present invention are all commercialized products in the market and are easy to purchase.
  • the method of preparing powder from the food emulsifier is also easy to be implemented industrially. Therefore, the present invention can be manufactured or used, can produce positive effects, and has industrial practicability.

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Abstract

An ultrafine powder of a food emulsifying agent, the use of the ultrafine powder of the food emulsifying agent in the preparation of a long-shelf-life food-grade tableware cleaning powder, and a preparation method therefor. In order to solve the problems of a tableware cleaning product prepared from an aqueous food emulsifying agent being prone to fermentation and deterioration and having a short storage period, a low-melting-point food emulsifying agent is prepared into a powder by means of the adsorption of food-grade powdery silicon dioxide, and a powdery food-grade tableware cleaning powder is further prepared therefrom.

Description

食品乳化剂超细粉及制备的长保质期食品级餐具清洁粉与制备方法Food emulsifier ultrafine powder and prepared long shelf life food grade tableware cleaning powder and preparation method 技术领域Technical field
本发明涉及制备一种食品乳化剂超细粉，以及将食品乳化剂超细粉用于制备长保质期食品级餐具清洁粉，以及其制备方法。The invention relates to the preparation of a food emulsifier ultrafine powder, the use of the food emulsifier ultrafine powder to prepare food-grade tableware cleaning powder with a long shelf life, and a preparation method thereof.
背景技术Background technique
餐具清洗剂是家庭必备之产品，目前市场销售的餐具清洗剂，多为石油基类化学品配制，这些表面活性剂，虽然在标准内使用相对安全，但多有安全性争议。即便是号称来源于植物材料的由天然原料葡萄糖和脂肪醇合成的烷基多糖苷类表面活性剂， 2017年美国接触皮炎协会（contact dermatitis society）将 “年度致敏原”奖（Allergen of the Year）颁给烷基糖苷（alkyl poly-glucoside简称APG），从而认证烷基多糖苷类可引起接触性皮炎。 Dishwashing detergents are essential products for households. Most of the dishwashing detergents currently on the market are formulated with petroleum-based chemicals. Although these surfactants are relatively safe to use within the standards, there are many safety concerns. Even for alkyl polyglycoside surfactants, which are said to be derived from plant materials and are synthesized from natural raw materials glucose and fatty alcohols, in 2017 the American Contact Dermatitis Society (contact dermatitis society) won the "Allergen of the Year" award. ) was awarded to alkyl poly-glucoside (APG), thereby certifying that alkyl poly-glucosides can cause contact dermatitis.
随着经济的发展，人们对食品安全的理念已上升到一个新的高度，如何制备一个安全性更高的餐具清洁产品，在本领域中是一个热门话题。目前有技术人员利用食品乳化剂为基础研发全食品级的低残留餐具清洁用品，制备一个食品安全性更高的餐具清洗用品，其中的原材料全部采用食品添加剂级或食品原料级的标准，这样使清洗后的餐具即使有微量残留，由于残留成分属于可直接添加于食品中食用级别，也不会对人体，特别是对幼儿，不会产生任何的不良影响。With the development of the economy, people's concept of food safety has risen to a new level. How to prepare a safer tableware cleaning product is a hot topic in this field. At present, technical personnel use food emulsifiers as the basis to develop whole-food grade low-residue tableware cleaning products to prepare tableware cleaning products with higher food safety. The raw materials in them all adopt food additive grade or food raw material grade standards, so that Even if there is a trace amount of residue on the washed tableware, since the residual ingredients are of edible grade and can be added directly to food, it will not have any adverse effects on the human body, especially on young children.
如申请号为CN201911426028，申请日为2019.12.31，名为一种温和无刺激的全食品级洗涤剂组合物的专利申请，技术方案为：包括以下质量百分数的组分，蔗糖脂肪酸酯改性的聚甘油脂肪酸酯1～50%，食品级酸度调节剂为0～5%，食品级防腐剂为0.05～5%，水余量。该专利申请虽号称为全食品级，但其中的蔗糖脂肪酸酯改性的聚甘油脂肪酸酯，并不能直接归类于可直接运用的食品添加剂。For example, the application number is CN201911426028, and the filing date is 2019.12.31. It is a patent application titled a mild and non-irritating whole food-grade detergent composition. The technical solution is: including the following mass percentage components, sucrose fatty acid ester modification The polyglycerol fatty acid ester is 1~50%, the food grade acidity regulator is 0~5%, the food grade preservative is 0.05~5%, and the balance is water. Although this patent application is claimed to be whole food grade, the polyglycerol fatty acid ester modified with sucrose fatty acid ester cannot be directly classified as a food additive that can be directly used.
申请号CN202010728796，申请日2020.07.20，名为百分之百食品材料制成的家庭餐具清洗剂，技术方案为：其特征是除了水以外的全部成分均在《食品安全国家标准食品添加剂使用标准》(GB2760)规定的食品添加剂范畴之内，其主要成分为十聚甘油单辛癸酸酯、十聚甘油单月桂酸酯、十聚甘油单肉豆蔻酸脂中的一种与三聚甘油单辛癸酸酯、三聚甘油单月桂酸酯、三聚甘油单肉豆蔻酸脂中的一种以及聚甘油单辛癸酸酯、聚甘油单月桂酸酯、聚甘油单肉豆蔻酸脂中的一种组成的聚甘油脂肪酸酯组合，其他成分为HLB值13-15的蔗糖脂肪酸酯、姜黄素以及香精、水。Application number CN202010728796, application date 2020.07.20, is called a household tableware cleaning agent made of 100% food materials. The technical solution is: Its characteristic is that all ingredients except water are in the "National Food Safety Standard Food Additive Use Standard" (GB2760 ) is within the scope of food additives specified in ester, one of tripolyglycerol monolaurate, and one of polyglyceryl monooctanoate, and one of polyglycerol monooctanoate, polyglycerol monolaurate, and polyglyceryl monomyristate. The other ingredients are sucrose fatty acid ester with HLB value of 13-15, curcumin, flavor and water.
技术问题technical problem
事实上不但上述两个技术方案，用综合HLB值在10以上的食品乳化剂组合配制的水剂餐具清洁剂，均可做到餐具的清洁功能，只要原料采用的是食品添加剂级或食品原料级，均可以做到既达到清洁效能，又能做到没有非食品级材料的残留，足够在达到食品安全的标准，但至今为止市场上鲜见食品乳化剂配制的全食品级的餐具清洁用品。In fact, not only the above two technical solutions, but also the aqueous tableware detergent formulated with a combination of food emulsifiers with a comprehensive HLB value of more than 10 can achieve the cleaning function of tableware, as long as the raw materials are food additive grade or food raw material grade , can achieve both cleaning performance and no residue of non-food grade materials, which is enough to meet food safety standards. However, so far, there are few full-food grade tableware cleaning products formulated with food emulsifiers on the market.
目前这些技术均是将水作为溶剂，食品乳化剂及其他成分溶于水制成是水性餐具清洁剂，这存在着纯食品级原料制作的液体洗洁产品的通性问题，即加入水的任何一种食品材料，必然存在发酵的问题。At present, these technologies use water as a solvent, and food emulsifiers and other ingredients are dissolved in water to make water-based dishwashing detergents. This has the problem of the generality of liquid cleaning products made from pure food-grade raw materials, that is, any liquid cleaning products that add water A kind of food material must have fermentation problems.
食品级材料配制的水剂餐具清洁剂，开封使用后，存在食品乳化剂等食品级材料发酵变质的问题，特别是热带地区或夏天，配制的水性食品级餐具洗涤剂开封后数天可能发生发酵变质的问题。Aqueous dishwashing detergents formulated with food-grade materials may ferment and deteriorate after opening and use of food-grade materials such as food emulsifiers. Especially in tropical areas or in summer, aqueous food-grade dishwashing detergents may ferment within a few days after being opened. The problem of deterioration.
使用防腐剂也只能在一个相对较短的时间内解决发酵腐败的问题。而在产品开封使用过程中产生发酵腐败，如果未能及时发现，且较大可能不能及时发现，势必带来安全问题。以提高防腐剂、抗菌剂含量来达到延长保存期，则带来另一个问题，即防腐剂、抗菌剂超标的安全性问题。The use of preservatives can only solve the problem of fermentation spoilage in a relatively short period of time. However, if fermentation and spoilage occurs during product opening and use, if it is not discovered in time, and it is most likely that it will not be discovered in time, it will inevitably cause safety problems. Increasing the content of preservatives and antibacterial agents to extend the shelf life brings about another problem, namely the safety issue of excessive preservatives and antibacterial agents.
而水性食品级餐具洗涤剂即便未开封使用，也要考虑在商业上的周转期。如申请号CN202010728796的技术方案，在该说明书中称，经试验，三个月保质期的产品最低比例为60％，考虑仓储周转、货架期以及非连续使用、销售者心理接受程度等因素，实际保质期以六个月为最低期限，成品添加比例以65％-80％最为适宜。该技术方案通过高乳化剂含量来延长保持期，但该技术方案所达到的六个月的保质期，显然无法保证商业的周转储存。Even if water-based food-grade dishwashing detergents are used unopened, the commercial turnover period must be considered. For example, the technical solution with application number CN202010728796 states in the instructions that after testing, the minimum proportion of products with a three-month shelf life is 60%. Taking into account factors such as storage turnover, shelf life, non-continuous use, and the psychological acceptance of the seller, the actual shelf life Taking six months as the minimum period, the most suitable addition ratio of finished products is 65%-80%. This technical solution extends the shelf life through high emulsifier content, but the six-month shelf life achieved by this technical solution obviously cannot guarantee commercial turnover storage.
技术解决方案Technical solutions
为解决食品乳化剂制备水剂型餐具清洁剂易发酵无法商业化的缺点，本发明开创性的利用食品乳化剂制备成超细粉剂的形式，首先将食品乳化剂制备成超细粉剂，再利用食品乳化剂超细粉剂配制成粉剂型的餐具清洁剂，这样可解决水剂型餐具清洁剂易发酵无法商业化的缺点。In order to solve the problem that food emulsifiers are easy to ferment and cannot be commercialized when preparing aqueous tableware cleaners, the present invention innovatively uses food emulsifiers to prepare ultrafine powders. First, the food emulsifiers are prepared into ultrafine powders, and then the food emulsifiers are used. The emulsifier ultrafine powder is formulated into a powder-type dishwasher detergent, which can solve the shortcoming of aqueous dishwasher detergents that are easy to ferment and cannot be commercialized.
本技术方案采取食品级粉末状二氧化硅吸附食品乳化剂的方法制备制备食品乳化剂超细粉剂，利用食品级二氧化硅粉剂为载体，制成的食品乳化剂超细粉剂的粉末细度取决于选择的食品级二氧化硅粉剂的粉末细度。This technical solution adopts the method of adsorbing food emulsifier with food-grade powdered silica to prepare food emulsifier ultra-fine powder. Food-grade silica powder is used as a carrier. The powder fineness of the prepared food emulsifier ultra-fine powder depends on Depends on the powder fineness of the selected food grade silica powder.
一种食品乳化剂超细粉，由食品级粉末状二氧化硅吸附食品乳化剂的方法制备而成，食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于35微米，食品乳化剂为熔点低于55℃的固态或液态食品乳化剂，粉末状二氧化硅与食品乳化剂质量之比大于0.5，食品乳化剂、食品级粉末状二氧化硅必须符合食品安全国家标准中的食品添加剂使用标准。A kind of food emulsifier ultrafine powder, which is prepared by the method of adsorbing food emulsifier by food-grade powdered silica. The powder particle size of food-grade powdered silica is more than 90% and the particle size is less than 35 microns. Food The emulsifier is a solid or liquid food emulsifier with a melting point below 55°C. The mass ratio of powdered silica to food emulsifier is greater than 0.5. Food emulsifiers and food-grade powdered silica must comply with the national food safety standards. Standards for the use of food additives.
粉末状二氧化硅的粉体粒度为90%以上的粒径小于35微米，相当于粉末细度在400目至430目以上。The particle size of powdered silica is that more than 90% of the particles have a particle size less than 35 microns, which is equivalent to a powder fineness of more than 400 mesh to 430 mesh.
本技术方案推荐两种制备方法，方法一为直接吸附法，方法二为喷雾干燥制粉法。This technical solution recommends two preparation methods, the first method is direct adsorption method, and the second method is spray drying powdering method.
直接吸附法就是通过粉末状二氧化硅直接吸附液态食品乳化剂的方法制备食品乳化剂超细粉。The direct adsorption method is to prepare ultrafine food emulsifier powder by directly adsorbing liquid food emulsifier with powdered silica.
制备方法包括，将食品乳化剂加热，使食品乳化剂熔融为可流动的液体状，将粉末状二氧化硅置于带有粉碎式搅拌分散功能的设备中，开动设备，将流动液体状的食品乳化剂喷洒到搅拌中的粉末状二氧化硅中吸附，经粉碎式搅拌分散成均匀的粉体，所制得的粉体为食品乳化剂超细粉成品。The preparation method includes heating the food emulsifier to melt the food emulsifier into a flowable liquid, placing the powdered silica in an equipment with a pulverizing stirring and dispersing function, and starting the equipment to melt the flowing liquid food. The emulsifier is sprayed into the stirring powdered silica and adsorbed, and then dispersed into a uniform powder through pulverizing stirring. The obtained powder is the finished food emulsifier ultrafine powder.
直接吸附方法制备食品乳化剂超细粉的过程中，不得加入溶剂，室温高于食品乳化剂的熔点且食品乳化剂呈可流动的液体状时，则食品乳化剂无需加热。In the process of preparing ultrafine food emulsifier powder by direct adsorption method, no solvent must be added. When the room temperature is higher than the melting point of the food emulsifier and the food emulsifier is in a flowable liquid form, the food emulsifier does not need to be heated.
所谓粉碎式搅拌分散功能的设备，是指设备的转速高，搅拌器上带有粉碎刀片，高速运转的搅拌器不但可将粉体搅拌均匀，同时对颗粒大的粉体进行粉碎处理。The so-called equipment with crushing mixing and dispersing function refers to the high-speed equipment and the crushing blade on the mixer. The high-speed running mixer can not only mix the powder evenly, but also crush the powder with large particles.
在直接吸附法制备食品乳化剂超细粉时，涉及到几个参数。When preparing food emulsifier ultrafine powder by direct adsorption method, several parameters are involved.
一、食品乳化剂的加热：固态食品乳化剂，需加热熔融成液态后采用粉末状二氧化硅直接吸附，液态食品乳化剂可在处于可流动液态的状况下可直接吸附，对于流动性差的液态和固态食品乳化剂需加热成可流动性液态，流动性以粘度作参考，以粘度小于2Pa·s为佳。对粘度在2Pa·s以内的液态食品乳化剂进行加热，以获得更小的粘度，更方便操作也是允许的。1. Heating of food emulsifiers: Solid food emulsifiers need to be heated and melted into a liquid state and then directly adsorbed by powdered silica. Liquid food emulsifiers can be directly adsorbed in a flowable liquid state. For liquids with poor fluidity And solid food emulsifiers need to be heated into a flowable liquid state. The fluidity is based on viscosity, and the viscosity is preferably less than 2 Pa·s. It is also allowed to heat liquid food emulsifiers with a viscosity within 2 Pa·s to obtain a smaller viscosity and make operation more convenient.
对于食品乳化剂的加热温度在熔点以上至70℃间是合适的加热温度，高于70℃至90℃也是可以的，用更高的温度加热，如同前文所述，理论上可行，但不必要。The suitable heating temperature for food emulsifiers is between above the melting point and 70°C. It is also possible to heat it at a temperature higher than 70°C to 90°C. Heating at a higher temperature, as mentioned above, is theoretically feasible but not necessary. .
加热温度也与加热时间长短有关，快速加热，势必要提高加热温度，但制成的粉体冷却时间加长，加热成本也高。The heating temperature is also related to the length of the heating time. Rapid heating will inevitably increase the heating temperature, but the cooling time of the produced powder will be lengthened and the heating cost will be high.
因此，正常来讲，食品乳化剂保持为可流动的液体状，一般要求为加热后的食品乳化剂保持为粘度小于2Pa·s的液态。适当提高食品乳化剂的温度，使其粘度小于1Pa·s，更有利于液态食品乳化剂的喷洒。Therefore, normally, food emulsifiers are kept in a flowable liquid state, and it is generally required that the heated food emulsifiers be kept in a liquid state with a viscosity less than 2 Pa·s. Appropriately increasing the temperature of the food emulsifier to make the viscosity less than 1 Pa·s is more conducive to the spraying of liquid food emulsifier.
二、直接吸附法制备食品乳化剂超细粉的机械设备，最简便的机械原理便是，在一个容器中安装有搅拌器，搅拌器上带破碎刀片，通过高速搅拌起到粉碎的作用，也就是所谓带粉碎式搅拌分散功能的设备，2. Mechanical equipment for preparing food emulsifier ultrafine powder by direct adsorption. The simplest mechanical principle is to install a stirrer in a container with a crushing blade, which can crush through high-speed stirring. It is the so-called equipment with crushing mixing and dispersing function.
一般来讲，带粉碎式搅拌分散功能的设备，低速时起到搅拌功能，高速时起到粉碎功能。从搅拌器的转速来讲，大于1000转/分是必要的，大于3000转/分以上，粉碎、搅拌分散效果更好。Generally speaking, equipment with a crushing mixing and dispersing function functions as a stirring function at low speed and a crushing function at high speed. In terms of the speed of the mixer, it is necessary to have a speed greater than 1,000 rpm. If it is greater than 3,000 rpm, the effect of crushing, stirring and dispersing will be better.
三、乳化剂的喷洒设备，简单的通过喷淋头喷淋入即可，为达到好的吸附效果，食品乳化剂喷洒方式可以采用雾化喷洒，即用雾化器设备，特别是高压雾化设备将熔融的食品乳化剂以雾状喷入粉末状二氧化硅中，吸附更均匀。3. The emulsifier spraying equipment can be simply sprayed through the sprinkler head. In order to achieve a good adsorption effect, the food emulsifier spraying method can be atomized spraying, that is, using atomizer equipment, especially high-pressure atomization. The equipment sprays molten food emulsifier into powdered silica in a mist form to achieve more uniform adsorption.
四、当食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于25微米，相当于粉末细度在500目以上，粉末状二氧化硅与食品乳化剂质量之比大于0.7，此时直接吸附法制得食品乳化剂超细粉品质更好。4. When the particle size of food-grade powdered silica is more than 90%, the particle size is less than 25 microns, which is equivalent to a powder fineness of more than 500 mesh, and the mass ratio of powdered silica to food emulsifier is greater than 0.7, At this time, the quality of food emulsifier ultrafine powder produced by direct adsorption method is better.
五、当吸附固态食品乳化剂时，将粉末状二氧化硅适当加热，减少与熔融状的乳化剂的温差，对提高吸附产品的质量有益。5. When adsorbing solid food emulsifiers, heating the powdered silica appropriately to reduce the temperature difference with the molten emulsifier is beneficial to improving the quality of the adsorbed product.
本技术方案又提供了另一种制备食品乳化剂超细粉的方法，就是喷雾干燥制粉法，将食品乳化剂溶于水后加入粉末状二氧化硅制备成悬浊液并喷雾干燥的方法制取粉剂。This technical solution provides another method for preparing ultrafine powder of food emulsifier, which is the spray drying powdering method. The food emulsifier is dissolved in water and then powdered silica is added to prepare a suspension and spray dried. Prepare powder.
制备方法包括，在反应容器中加入可食用水，加入固态或液态食品乳化剂，搅拌并升温使食品乳化剂溶解，溶解后搅拌下加入粉末状二氧化硅，水量达到足以使混合物成为悬浊液，将悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The preparation method includes adding edible water to a reaction vessel, adding a solid or liquid food emulsifier, stirring and raising the temperature to dissolve the food emulsifier, and adding powdered silica under stirring after dissolution, with an amount of water sufficient to make the mixture become a suspension. , the suspension is spray-dried into powder by a spray dryer, and the powder obtained is the finished food emulsifier ultra-fine powder.
理论来讲，作为溶剂水越多，含二氧化硅的悬浊液流淌性能好，但溶剂过多，能耗高，生产效率低。由于二氧化硅，本身的吸油率在300%以上，25%以上的二氧化硅含量，制不成悬浊液，一般粉末状二氧化硅在悬浊液中含量应小于18%为佳。Theoretically speaking, the more water as a solvent, the better the flow performance of the silica-containing suspension will be, but too much solvent will lead to high energy consumption and low production efficiency. Since silica has an oil absorption rate of more than 300%, a silica content of more than 25% cannot be made into a suspension. Generally, the content of powdered silica in the suspension should be less than 18%.
粉末状二氧化硅在悬浊液中含量小于10%，技术是没有问题，不过能耗过高。The content of powdered silica in the suspension is less than 10%. There is no technical problem, but the energy consumption is too high.
喷雾干燥机喷雾干燥制粉时的进风温度大于140℃而小于170℃，出风温度85℃至90℃为佳。When the spray dryer is spray drying and making powder, the inlet air temperature is greater than 140°C and less than 170°C, and the outlet air temperature is preferably 85°C to 90°C.
当食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于25微米，相当于粉末细度在500目以上，粉末状二氧化硅与食品乳化剂质量之比大于0.7，此时喷雾干燥制粉法制得食品乳化剂超细粉品质更好。When the particle size of food-grade powdered silica is more than 90% and the particle size is less than 25 microns, which is equivalent to a powder fineness of more than 500 mesh, and the mass ratio of powdered silica to food emulsifier is greater than 0.7, then The ultrafine powder of food emulsifier produced by spray drying powdering method has better quality.
在这两种方法下制得的食品乳化剂超细粉粉末细度取决于粉末状二氧化硅的粉体粒度。本发明所指的粉末细度、粉体粒度的含义,是指粉体的粗细程度。The fineness of the food emulsifier ultrafine powder produced by these two methods depends on the particle size of the powdered silica. The meaning of powder fineness and powder particle size referred to in the present invention refers to the thickness of the powder.
利用食品乳化剂超细粉可方便地制备各种配方的长保质期食品级餐具清洁粉。Food-grade tableware cleaning powder with long shelf life in various formulas can be easily prepared using food emulsifier ultrafine powder.
一种长保质期食品级餐具清洁粉，其中包括如前述的食品乳化剂超细粉。A food-grade tableware cleaning powder with a long shelf life, which includes the aforementioned food emulsifier ultrafine powder.
食品乳化剂从亲水亲油平衡值HLB值来讲，亲水性好的HLB值一般大于10，亲油性好的HLB值一般小于8，而餐具清洁的目的是将餐具上的油脂溶于水而方便去除洗净。In terms of the hydrophilic-lipophilic balance (HLB) value of food emulsifiers, the HLB value of good hydrophilicity is generally greater than 10, and the HLB value of good lipophilicity is generally less than 8. The purpose of tableware cleaning is to dissolve the grease on the tableware into water. And easy to remove and clean.
故食品乳化剂超细粉中食品乳化剂以低HLB值的亲油性食品乳化剂与高HLB值的亲水性亲油性食品乳化剂混配为佳，但混配后食品乳化剂综合的亲水亲油平衡值HLB值大于10为宜。Therefore, it is better to mix the food emulsifier in the food emulsifier ultrafine powder with the lipophilic food emulsifier with low HLB value and the hydrophilic lipophilic food emulsifier with high HLB value. However, after mixing, the food emulsifier is comprehensively hydrophilic. The HLB value of the lipophilic balance value is preferably greater than 10.
餐具清洁粉中还包括质量百分数为0～40%的碱性粉体食品酸度调节剂，还包括适量的粉体功能性辅助材料。The tableware cleaning powder also includes an alkaline powder food acidity regulator with a mass percentage of 0 to 40%, and an appropriate amount of powder functional auxiliary materials.
碱性的粉体食品酸度调节剂为0.1mol/L水溶液的PH值大于8粉体的钾钠碱或盐类中的一种或多种组合，食品添加剂中常见的性价比高的有碳酸钠、碳酸氢钠、氢氧化钠等。Alkaline powder food acidity regulator is one or more combinations of powdered potassium and sodium alkali or salts with a pH value of 0.1 mol/L aqueous solution greater than 8. Common food additives with high cost performance include sodium carbonate, Sodium bicarbonate, sodium hydroxide, etc.
粉体功能性辅助材料，为符合食品安全标准的制备成粉体的抗菌防腐剂、抗氧化剂、香精香料、脂肪酶等功能性辅助材料中的一种或多种组合，这些辅助材料往往用量所占比例较小，根据性能要求适量添加即可，在计算各组分的质量百分数时，可忽略不计算质量百分数，以适量添加为好。Powder functional auxiliary materials are one or more combinations of functional auxiliary materials such as antibacterial preservatives, antioxidants, flavors and fragrances, and lipase prepared into powders that comply with food safety standards. These auxiliary materials are often used in certain amounts. The proportion is small, just add an appropriate amount according to the performance requirements. When calculating the mass percentage of each component, you can ignore the mass percentage and add an appropriate amount.
由于本技术方案是要求餐具清洁粉绝对安全，没有非食品物质残留，故长保质期食品级餐具清洁粉中，不但食品乳化剂、粉末状二氧化硅要求是食品级，符合食品添加剂使用标准，除食品乳化剂超细粉外的其他材料也必须符合食品安全国家标准中的食品添加剂使用标准或符合食品安全国家标准中的食品原料标准。Since this technical solution requires tableware cleaning powder to be absolutely safe and have no non-food substance residues, in the food-grade tableware cleaning powder with a long shelf life, not only food emulsifiers but also powdered silica are required to be food grade and comply with the standards for use of food additives. Materials other than food emulsifier ultrafine powder must also comply with the food additive usage standards in the national food safety standards or the food raw material standards in the national food safety standards.
一种优选方案，长保质期食品级餐具清洁粉，所述餐具清洁粉由30%～70%的食品乳化剂超细粉、0～40%的粉状磷脂、0～40%的蔗糖硬脂酸酯粉剂、0～40%的碱性粉体食品酸度调节剂、适量的粉体功能性辅助材料、余量的填料组成。上述百分比以质量百分数计算。An optimal solution is a food-grade tableware cleaning powder with a long shelf life. The tableware cleaning powder consists of 30% to 70% food emulsifier ultrafine powder, 0 to 40% powdered phospholipids, and 0 to 40% sucrose stearic acid. It is composed of ester powder, 0 to 40% alkaline powder food acidity regulator, an appropriate amount of powder functional auxiliary materials, and the remaining filler. The above percentages are calculated as mass percentages.
食品乳化剂超细粉中的食品乳化剂必包括聚甘油-10蓖麻醇酸酯、聚氧乙烯山梨醇酐单月桂酸酯、聚氧乙烯山梨醇酐单油酸酯、聚甘油月桂酸酯、聚甘油辛酸酯、聚甘油癸酸酯、聚甘油油酸酯、山梨醇酐单月桂酸酯、山梨醇酐单油酸酯、甘油单辛酸酯中一种或多种的组合，粉末状二氧化硅的粉体粒度为90%以上的粒径小于20微米，粉末状二氧化硅与食品乳化剂质量之比大于0.8。粉末状二氧化硅的粉体粒度为90%以上的粒径小于20微米，相当于粉末细度至少在600目以上。Food emulsifiers in ultrafine powder must include polyglycerol-10 ricinoleate, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, and polyglyceryl laurate. , a combination of one or more of polyglyceryl caprylate, polyglyceryl caprate, polyglyceryl oleate, sorbitan monolaurate, sorbitan monooleate, and glyceryl monocaprylate, powder The powder particle size of powdery silica is that more than 90% of the particle size is less than 20 microns, and the mass ratio of powdery silica to food emulsifier is greater than 0.8. The particle size of powdered silica is that more than 90% of the particles have a particle size less than 20 microns, which is equivalent to a powder fineness of at least 600 mesh.
粉状磷脂为丙酮不溶物大于95%的精制磷脂粉，粉状磷脂包括改性粉状磷脂，蔗糖硬脂酸酯的HLB值为13以上的品种，填料为可食用植物粉类，如淀粉类、面粉之类。Powdered phospholipid is a refined phospholipid powder with an acetone insoluble content of more than 95%. Powdered phospholipid includes modified powdered phospholipid. The HLB value of sucrose stearate is above 13. The filler is edible plant powder, such as starch. , flour and the like.
不易变质食品级餐具清洁粉的制备方法主要包括下列步骤。The preparation method of non-perishable food grade tableware cleaning powder mainly includes the following steps.
（一）称量步骤，按配方要求的质量配比，分别称量各组分。(1) Weighing step: weigh each component separately according to the mass ratio required by the formula.
（二）将食品乳化剂超细粉及其余材料混合后制备成要求的粉末细度，或将食品乳化剂超细粉及其余材料制备成要求的粉末细度后混合均匀。(2) Mix the food emulsifier ultrafine powder and other materials to the required powder fineness, or prepare the food emulsifier ultrafine powder and other materials to the required powder fineness and mix them evenly.
（三）各组分混合均匀，密封包装，即为不易变质食品级餐具清洁粉成品。(3) Mix each component evenly and seal it in a sealed package, which is the finished product of non-perishable food-grade tableware cleaning powder.
在粉末状二氧化硅直接吸附法制备食品乳化剂超细粉时，熔点大于60℃且不溶于0℃水的其他粉剂材料可在食品乳化剂喷洒前加入到所述粉末状二氧化硅中，起到辅助吸附的作用。When preparing ultrafine food emulsifier powder by direct adsorption of powdered silica, other powder materials with a melting point greater than 60°C and insoluble in water at 0°C can be added to the powdered silica before the food emulsifier is sprayed. Play the role of auxiliary adsorption.
餐具清洁粉在单个密封包装里的最大净质量为不超过150克，这大致相当于单个家庭正常使用一个月左右的用量。The maximum net mass of dishwashing powder in a single sealed package is no more than 150 grams, which is roughly equivalent to the amount of normal use for a single household for about a month.
有益效果beneficial effects
与现有技术相比，本发明取得了有益效果：Compared with the prior art, the present invention has achieved beneficial effects:
1、以粉末状二氧化硅为载体，吸附食品乳化剂制成食品乳化剂超细粉剂，继而进一步制备全食品级的餐具清洁粉，解决了以食品乳化剂制备的水剂餐具清洁剂易发酵变质、无法商业上利用的难题。1. Use powdered silica as a carrier to adsorb food emulsifiers to produce food emulsifier ultrafine powder, and then further prepare full food-grade tableware cleaning powder, which solves the problem that aqueous tableware cleaners prepared with food emulsifiers are prone to fermentation. The problem of deterioration and unavailability for commercial use.
2、对于粉状磷脂、蔗糖硬脂酸酯这些易吸湿结块的食品乳化剂，虽然是粉剂形态，但在开封使用后，很容易吸湿变质，无法使用。粉状磷脂、蔗糖硬脂酸酯粉剂和粉末状二氧化硅为载体制备的食品乳化剂超细粉剂配合制备餐具清洁粉使用时，能显著改善这些材料的吸湿结块现象。2. For food emulsifiers such as powdered phospholipids and sucrose stearate that are easy to absorb moisture and agglomerate, although they are in powder form, they will easily absorb moisture and deteriorate after use after opening, making them unusable. When used together with the food emulsifier ultrafine powder prepared from powdered phospholipids, sucrose stearate powder and powdered silica as carriers to prepare tableware cleaning powder, the hygroscopic caking phenomenon of these materials can be significantly improved.
3、粉末状二氧化硅具有的消泡性能，使以食品乳化剂超细粉为基础制备的餐具清洁粉，具有低泡甚至无泡的特点，食品乳化剂浸润、附着于餐具表面很少，也极易冲洗，既节约用水，也节约冲洗时间，并且干后的餐具无水迹。3. Powdered silica has excellent defoaming properties, so the tableware cleaning powder prepared based on the ultrafine powder of food emulsifier has the characteristics of low or even no foaming. The food emulsifier rarely infiltrates and adheres to the surface of the tableware. It is also very easy to rinse, saving water and rinsing time, and there is no water mark on the dried tableware.
4、本发明中所有原料均符合国家食品安全国家标准，具有安全、无毒无害、温和、无刺激性，能更安全放心的清洁蔬果、餐具，真正地做到了全食品级、无有害物质残留的最安全的餐具清洁用品。4. All the raw materials in the present invention comply with national food safety standards and are safe, non-toxic, harmless, mild and non-irritating. They can clean fruits, vegetables and tableware more safely and reliably, truly achieving full food grade and no harmful substances. The safest dish cleaning products for residue.
本发明的最佳实施方式Best Mode of Carrying Out the Invention
本发明提供了以粉末状二氧化硅为载体，吸附食品乳化剂制成食品乳化剂超细粉剂，继而进一步制备全食品级的餐具清洁粉的技术方案，通过将液态原料制备成粉剂，解决了水剂型全食品级餐具清洁剂易变质、储存期短的缺点，有利于工业化生产和推广使用。The present invention provides a technical solution for using powdered silica as a carrier to absorb food emulsifiers to prepare food emulsifier ultrafine powder, and then further prepare whole food grade tableware cleaning powder. By preparing liquid raw materials into powders, the problem is solved The disadvantages of aqueous food-grade dishwashing detergents are that they are easy to deteriorate and have a short storage period, which is conducive to industrial production and popularization.
食品乳化剂超细粉最佳方案是，由800目至1200目的食品级粉末状二氧化硅吸附熔点低于55℃的固态或液态食品乳化剂制备而成，粉末状二氧化硅与食品乳化剂质量之比在1左右，通过粉末状二氧化硅直接吸附法食品乳化剂制备成粉剂的方法，成本较低。The best solution for food emulsifier ultrafine powder is to prepare it from 800 mesh to 1200 mesh food grade powdered silica to absorb solid or liquid food emulsifiers with a melting point lower than 55°C. Powdered silica and food emulsifier The mass ratio is around 1, and the method of preparing powder from food emulsifier by direct adsorption of powdered silica is relatively low cost.
以食品乳化剂超细粉为基础，以质量百分数计的30%～70%的食品乳化剂超细粉、0～40%的粉状磷脂、0～40%的蔗糖硬脂酸酯粉剂、0～40%的碱性粉体食品酸度调节剂、适量的粉体功能性辅助材料、余量的填料组成，制备成一种不易变质的全食品级餐具清洁粉。Based on food emulsifier ultrafine powder, 30% to 70% food emulsifier ultrafine powder, 0 to 40% powdered phospholipid, 0 to 40% sucrose stearate powder, 0 It is composed of ~40% alkaline powder food acidity regulator, an appropriate amount of powder functional auxiliary materials, and the remaining filler to prepare a non-perishable all-food grade tableware cleaning powder.
本发明的实施方式Embodiments of the invention
除非另有说明，本申请中质量百分数是基于如所指出的组合物主原料的总质量，但不包括适量的部分，适量添加是指添加的该物质的量相对较少，计算时不计入总的质量百分数，固体、液体、可流动的等为常规环境下的语义。Unless otherwise stated, the mass percentage in this application is based on the total mass of the main raw materials of the composition as indicated, but does not include the appropriate amount. The appropriate amount of addition means that the amount of the substance added is relatively small and is not included in the calculation. Total mass percentage, solid, liquid, flowable, etc. are semantics under normal circumstances.
为观察粉末状二氧化硅吸附食品乳化剂前后的形态变化，以及餐具清洁粉拆封使用前后形态的变化，采用光学显微镜观测，光学显微镜采用双目光学显微镜，目镜放大倍数10X，物镜放大分别为4X、10X、40X、100X。In order to observe the morphological changes of powdered silica before and after adsorbing food emulsifiers, and the morphological changes of tableware cleaning powder before and after unpacking and use, an optical microscope was used for observation. The optical microscope used a binocular optical microscope with an eyepiece magnification of 10X and an objective lens magnification of 4X, 10X, 40X, 100X.
为测试粉末状二氧化硅吸附食品乳化剂后有无粘连结块的现象，用实验室用振动筛粉机测试筛余物是否是结块，考虑到本申请中粉末状二氧化硅的最低要求是约500目以上，如果粉末状二氧化硅吸附食品乳化剂有粘连现象，粒径必定远大于500目的粒径，本申请用筛网为350目的振动筛粉机测试有无筛余成分，作定性分析。In order to test whether there is adhesion and agglomeration after powdered silica absorbs food emulsifiers, a laboratory vibrating sieve powder machine was used to test whether the sieved residue is agglomerated. Taking into account the minimum requirements for powdered silica in this application It is about 500 mesh or more. If the powdered silica absorbs food emulsifier and sticks, the particle size must be much larger than 500 mesh. This application uses a 350-mesh vibrating sieve powder machine to test whether there are any residual components. Qualitative analysis.
需要说明的是，以下实施例中所有材料，均为从市场上购买的商品，均为最新生产，保质期至少在20个月以上。It should be noted that all the materials in the following examples are products purchased from the market, are the latest production, and have a shelf life of at least 20 months.
下面结合实施例对本申请作进一步的描述。The present application will be further described below in conjunction with examples.
一种食品乳化剂超细粉，由食品级粉末状二氧化硅吸附食品乳化剂的方法制备，食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于35微米，食品乳化剂为熔点低于55℃的固态或液态食品乳化剂，粉末状二氧化硅与食品乳化剂质量之比大于0.5，食品乳化剂、食品级粉末状二氧化硅必须符合食品安全国家标准中的食品添加剂使用标准。A food emulsifier ultrafine powder prepared by adsorbing food emulsifier to food-grade powdered silica. The powder particle size of food-grade powdered silica is more than 90% with a particle size less than 35 microns. Food emulsifier It is a solid or liquid food emulsifier with a melting point lower than 55°C. The mass ratio of powdered silica to food emulsifier is greater than 0.5. Food emulsifiers and food-grade powdered silica must comply with the food additives in the national food safety standards. Use standards.
当粉末状二氧化硅的粉体粒度为90%以上的粒径小于20微米（相当于粉末细度大于600目），粉末状二氧化硅与食品乳化剂质量之比大于0.8，在这一粉末细度下的食品乳化剂超细粉完全达到了制备餐具清洁粉剂的要求。商品化的食品级粉末状二氧化硅，一般粉末细度在800目至2000目，再提高食品乳化剂超细粉的粉末细度，甚至于粉末细度至纳米级，技术上没有必要，只能增加产品的成本。When more than 90% of the powder particle size of powdered silica is less than 20 microns (equivalent to a powder fineness greater than 600 mesh), and the mass ratio of powdered silica to food emulsifier is greater than 0.8, in this powder The ultrafine food emulsifier powder at the finest level fully meets the requirements for preparing tableware cleaning powder. Commercial food-grade powdered silica generally has a powder fineness of 800 mesh to 2000 mesh. It is not technically necessary to increase the powder fineness of food emulsifier ultrafine powder, even to the nanometer level. It is not technically necessary. Can increase the cost of the product.
食品乳化剂超细粉的制备方法，方法一是，通过粉末状二氧化硅直接吸附熔融为液态的食品乳化剂的方法制备食品乳化剂超细粉。制备方法包括，将食品乳化剂加热，使食品乳化剂熔融为可流动的液体状，将粉末状二氧化硅置于带有粉碎式搅拌分散功能的设备中，开动设备，将流动液体状的食品乳化剂喷洒到搅拌中的粉末状二氧化硅中吸附，经粉碎式搅拌分散成均匀的粉体，所制得的粉体为食品乳化剂超细粉成品。A method for preparing ultrafine food emulsifier powder. The first method is to prepare ultrafine food emulsifier powder by directly adsorbing the food emulsifier melted into a liquid state by powdered silica. The preparation method includes heating the food emulsifier to melt the food emulsifier into a flowable liquid, placing the powdered silica in an equipment with a pulverizing stirring and dispersing function, and starting the equipment to melt the flowing liquid food. The emulsifier is sprayed into the stirring powdered silica and adsorbed, and then dispersed into a uniform powder through pulverizing stirring. The obtained powder is the finished food emulsifier ultrafine powder.
直接吸附方法制备食品乳化剂超细粉的过程中，不得加入溶剂，室温高于食品乳化剂的熔点且食品乳化剂呈可流动的液体状时，食品乳化剂无需加热。In the process of preparing ultrafine food emulsifier powder by direct adsorption method, no solvent must be added. When the room temperature is higher than the melting point of the food emulsifier and the food emulsifier is in a flowable liquid form, the food emulsifier does not need to be heated.
实施例1，制备一种食品乳化剂超细粉。Example 1: Preparation of a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，粉末细度为1000目，食品乳化剂为市售的聚氧乙烯山梨醇酐单月桂酸酯，商品名吐温20。The powdered silica is a commercially available food-grade silica anti-caking agent with a powder fineness of 1000 mesh. The food emulsifier is commercially available polyoxyethylene sorbitan monolaurate with the trade name Tween 20.
二氧化硅（SiO2）是国际、FDA允许使用的食品抗结块剂，无毒、无味。Silica (SiO2) is an international and FDA-approved food anti-caking agent. It is non-toxic and tasteless.
吐温20的HLB值约为16.5左右，在0℃还保持为液态，由于其低熔点、高HLB值的特性，是适宜用作食品清洗用途的材料。The HLB value of Tween 20 is about 16.5, and it remains liquid at 0°C. Due to its low melting point and high HLB value, it is a material suitable for food cleaning purposes.
采用实验室用立式搅拌粉碎一体机，转速5000转/分，上盖装有雾化器。A laboratory vertical mixing and grinding machine is used, with a rotation speed of 5000 rpm and an atomizer installed on the upper cover.
实验时，室温25℃左右，故各原料无需加热。将1000目的食品级二氧化硅抗结剂200克加入立式搅拌粉碎一体机的搅拌室中，开动设备，将300克的食品级吐温20通过雾化器喷入食品级二氧化硅抗结剂中，吐温20全部喷入后，继续搅拌一分钟，停机冷却至室温，即便吐温20超细粉体。During the experiment, the room temperature was around 25°C, so the raw materials did not need to be heated. Add 200 grams of 1000-mesh food-grade silica anti-caking agent into the mixing chamber of the vertical mixing and grinding machine, start the equipment, and spray 300 grams of food-grade Tween 20 into the food-grade silica anti-caking agent through an atomizer. After all the Tween 20 is sprayed into the agent, continue stirring for one minute, stop the machine and cool to room temperature, even if the Tween 20 is ultra-fine powder.
实施例2，制备一种食品乳化剂超细粉。Example 2: Prepare a food emulsifier ultrafine powder.
食品乳化剂为市售的山梨醇酐单硬脂酸酯，商品名司盘60，熔点约50℃左右。The food emulsifier is commercially available sorbitol monostearate, trade name: Span 60, with a melting point of about 50°C.
由于市售的800目以下的食品级二氧化硅较少，本实施例中用工业级500目的二氧化硅粉末（俗称白炭黑）代替做实验，试验产品不作为食品级餐具清洁粉的原料。Since there is less commercially available food-grade silica below 800 mesh, industrial grade 500-mesh silica powder (commonly known as silica) was used instead for the experiment in this example. The test product is not used as a raw material for food-grade tableware cleaning powder. .
实验时，室温25℃左右，将司盘60在65℃的烘箱中加热至熔融流动液体状态。生产设备、吸附操作同实施例1。用500目的白炭黑200克直接吸附280克食品级司盘60制备成粉剂。During the experiment, the room temperature was around 25°C, and Span 60 was heated in an oven at 65°C until it was in a molten and flowing liquid state. The production equipment and adsorption operation are the same as in Example 1. Use 200 grams of 500-mesh silica to directly adsorb 280 grams of food-grade Span 60 to prepare a powder.
实施例3，制备一种食品乳化剂超细粉。Example 3: Prepare a food emulsifier ultrafine powder.
本实施例中用工业级650目的二氧化硅粉末（俗称白炭黑，沉淀法生产的二氧化硅粉末）代替做实验，只为验证结果，试验产品不作为餐具清洁粉的原料。In this example, industrial grade 650-mesh silica powder (commonly known as white carbon black, silica powder produced by precipitation method) is used instead for the experiment. It is only to verify the results. The test product is not used as a raw material for tableware cleaning powder.
食品乳化剂为市售的聚甘油-10蓖麻醇酸酯，HLB值约为11左右，在25℃为粘稠黄色液态。实验时，室温25℃左右，聚甘油-10蓖麻醇酸酯粘度稍大，为提高吸附效率，对聚甘油-10蓖麻醇酸酯加热到50℃，生产设备、吸附操作同实施例1。用650目的白炭黑110克直接吸附150克加热后的食品级聚甘油-10蓖麻醇酸酯制备成粉剂。The food emulsifier is commercially available polyglycerol-10 ricinoleate, with an HLB value of about 11 and a viscous yellow liquid at 25°C. During the experiment, the room temperature was around 25°C, and the viscosity of polyglycerol-10 ricinoleate was slightly larger. In order to improve the adsorption efficiency, the polyglycerol-10 ricinoleate was heated to 50°C. The production equipment and adsorption operations were the same as in Example 1. . Use 110 grams of 650-mesh white carbon black to directly absorb 150 grams of heated food-grade polyglycerol-10 ricinoleate to prepare a powder.
实施例4，制备一种食品乳化剂超细粉。Example 4: Prepare a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，本实施例中为1000目的粉末。Powdered silica is a commercially available food-grade silica anti-caking agent, and in this embodiment is a 1000-mesh powder.
食品乳化剂为市售的聚甘油-10单月桂酸酯，HLB值约为16左右，在25℃为黄色粘稠状液态，流动性差。The food emulsifier is commercially available polyglycerol-10 monolaurate, with an HLB value of about 16. It is a yellow viscous liquid at 25°C and has poor fluidity.
实验时，室温25℃左右，因为高速搅拌过程中，粉末状二氧化硅会出现升温，故在本实施例中无需加热，聚甘油-10月桂酸酯需要加热。生产设备、吸附操作同实施例1。During the experiment, the room temperature was about 25°C. Because the powdered silica will heat up during high-speed stirring, there is no need to heat it in this example. Polyglycerol-10 laurate needs to be heated. The production equipment and adsorption operation are the same as in Example 1.
将聚甘油-10月桂酸酯置于热风烘箱中加热，随温度的升高，聚甘油-10月桂酸酯的流动性逐渐增加，40℃时流动性达到可喷洒的状态，继续升温到50℃时流动性较好，达到喷洒的较佳状态。Place polyglycerol-10 laurate in a hot air oven and heat it. As the temperature increases, the fluidity of polyglycerol-10 laurate gradually increases. At 40°C, the fluidity reaches a sprayable state. Continue to raise the temperature to 50°C. It has better fluidity and reaches the best state for spraying.
将食品级二氧化硅抗结剂200克与200克的50℃左右的食品级聚甘油-10月桂酸酯通过直接吸附法制备成超细粉体。200 grams of food-grade silica anti-caking agent and 200 grams of food-grade polyglycerol-10 laurate at about 50°C are prepared into ultra-fine powder by direct adsorption.
实施例5，制备一种食品乳化剂超细粉。Example 5: Prepare a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，本实施例中为1000目的粉末。Powdered silica is a commercially available food-grade silica anti-caking agent, and in this embodiment is a 1000-mesh powder.
食品乳化剂为市售的食品级聚甘油-10硬脂酸酯，HLB值约为13.5左右，在25℃为黄色软性块状，熔点约为48℃。The food emulsifier is commercially available food-grade polyglycerol-10 stearate. The HLB value is about 13.5. It is a yellow soft block at 25°C and the melting point is about 48°C.
实验时，室温25℃左右，粉末状二氧化硅、聚甘油-10硬脂酸酯均需要加热。During the experiment, the room temperature is around 25°C, and both powdered silica and polyglyceryl-10 stearate need to be heated.
将粉末状二氧化硅、聚甘油-10硬脂酸酯分别置于热风烘箱中加热，粉末状二氧化硅的加热温度约为45℃至50℃，聚甘油-10硬脂酸酯的加热温度约为60℃至65℃，直至聚甘油-10硬脂酸酯熔融为流动性佳的液体状态。Place powdered silica and polyglycerol-10 stearate in a hot air oven and heat them respectively. The heating temperature of powdered silica is about 45°C to 50°C, and the heating temperature of polyglycerol-10 stearate is about 45°C to 50°C. About 60℃ to 65℃ until the polyglycerol-10 stearate melts into a liquid state with good fluidity.
生产设备、吸附操作同实施例1，将加热后的1000目食品级二氧化硅抗结剂250克与200克的60℃左右的熔融状态的聚甘油-10硬脂酸酯通过直接吸附制备成超细粉体。The production equipment and adsorption operation are the same as in Example 1. 250 grams of heated 1000-mesh food-grade silica anticaking agent and 200 grams of polyglycerol-10 stearate in a molten state at about 60°C are prepared by direct adsorption. Ultrafine powder.
实施例6，制备一种食品乳化剂超细粉。Example 6: Prepare a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，本实施例中为1000目的粉末。Powdered silica is a commercially available food-grade silica anti-caking agent, and in this embodiment is a 1000-mesh powder.
食品乳化剂为市售的聚氧乙烯山梨醇酐单油酸酯，商品名称吐温80，HLB值约为15左右；山梨醇酐单月桂酸酯，商品名称司盘20，HLB值约为8.6左右；甘油单辛酸酯，HLB值约为5.2左右；三者以4：1：0.5的比例混合，三者的混合物在0℃仍能保持为液状流动状态，但粘度较大，另甘油单辛酸酯与吐温80、司盘20混溶性不佳，放置时间过长易出现分层现象。Food emulsifiers are commercially available polyoxyethylene sorbitan monooleate, trade name Tween 80, HLB value is about 15; sorbitan monolaurate, trade name Span 20, HLB value is about 8.6 About; Glyceryl monooctanoate, HLB value is about 5.2; the three are mixed in a ratio of 4:1:0.5. The mixture of the three can still maintain a liquid flow state at 0°C, but the viscosity is relatively large. Caprylic acid ester has poor miscibility with Tween 80 and Span 20, and is prone to delamination if left for too long.
实验时，室温25℃，粉末状二氧化硅、混合乳化剂不需要加热。During the experiment, the room temperature was 25°C, and the powdered silica and mixed emulsifier did not need to be heated.
将1000目的食品级二氧化硅抗结剂200克与200克的混合乳化剂，通过直接吸附法制备成超细粉体。Mix 200 grams of 1000-mesh food-grade silica anti-caking agent and 200 grams of emulsifier to prepare ultra-fine powder through direct adsorption.
本技术方案又提供食品乳化剂超细粉的又一种方法制备方法，即通过将食品乳化剂溶于水后加入粉末状二氧化硅制备悬浊液并喷雾干燥的方法制取粉剂。This technical solution also provides another method for preparing food emulsifier ultrafine powder, that is, by dissolving the food emulsifier in water, adding powdered silica to prepare a suspension, and spray drying to prepare the powder.
制备方法包括，在反应容器中加入可食用水，加入固态或液态食品乳化剂后，搅拌并升温使食品乳化剂溶解，溶解后搅拌下加入粉末状二氧化硅，经搅拌成为悬浊液，将悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The preparation method includes adding edible water to the reaction vessel, adding a solid or liquid food emulsifier, stirring and raising the temperature to dissolve the food emulsifier, adding powdered silica under stirring after dissolution, and stirring to form a suspension. The suspension is spray-dried by a spray dryer to make powder, and the powder obtained is the finished food emulsifier ultra-fine powder.
实施例7，制备一种食品乳化剂超细粉。Example 7: Preparation of a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，本实施例中为1000目的粉末。Powdered silica is a commercially available food-grade silica anti-caking agent, and in this embodiment is a 1000-mesh powder.
食品乳化剂为市售的聚氧乙烯山梨醇酐单月桂酸酯即吐温20；聚甘油-4单油酸酯，HLB值约为8.5左右，常温下为黄色液体；聚甘油-2 二油酸酯，HLB值约为4.5左右，常温下为黄色液体。 三者以4：1：0.5的比例混合。The food emulsifier is commercially available polyoxyethylene sorbitan monolaurate, namely Tween 20; polyglycerol-4 monooleate, with an HLB value of about 8.5, and is a yellow liquid at room temperature; polyglycerol-2 dioil Acid ester, HLB value is about 4.5, and it is a yellow liquid at room temperature. The three are mixed in a ratio of 4:1:0.5.
喷雾干燥机为实验室用小型喷雾干燥机，进风温度设定为140℃至170℃，出风温度设定为85℃至90℃。The spray dryer is a small spray dryer for laboratory use. The inlet air temperature is set to 140°C to 170°C, and the outlet air temperature is set to 85°C to 90°C.
在反应容器中加入1千克的可食用水，加入上述混合乳化剂200克搅拌混合均匀，搅拌下加入粉末状二氧化硅200克，经搅拌混合均匀为悬浊液，将此悬浊液升温到60℃，经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。Add 1 kilogram of edible water to the reaction vessel, add 200 grams of the above mixed emulsifier, stir and mix evenly, add 200 grams of powdered silica under stirring, stir and mix evenly to form a suspension, and heat the suspension to 60℃, spray drying and powdering by spray dryer, and the powder obtained is the finished product of food emulsifier ultrafine powder.
实施例8，制备一种食品乳化剂超细粉。Example 8: Preparation of a food emulsifier ultrafine powder.
粉末状二氧化硅为市售的食品级二氧化硅抗结剂，本实施例中为1000目的粉末。Powdered silica is a commercially available food-grade silica anti-caking agent, and in this embodiment is a 1000-mesh powder.
食品乳化剂为市售的聚甘油-10 单棕榈酸酯，HLB值约为13左右，常温下为软性固态。The food emulsifier is commercially available polyglycerol-10 monopalmitate, with an HLB value of about 13 and a soft solid state at room temperature.
喷雾干燥机及参数设定同实施例7，在反应容器中加入1千克的可食用水，加入聚甘油-10 单棕榈酸酯300克，升温到55℃至60℃搅拌溶解，溶解后搅拌下加入粉末状二氧化硅160克，经搅拌混合均匀为悬浊液，将此悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The spray dryer and parameter settings are the same as in Example 7. Add 1 kilogram of edible water to the reaction vessel, add 300 grams of polyglycerol-10 monopalmitate, heat it to 55°C to 60°C, stir and dissolve, and stir after dissolution. Add 160 grams of powdered silica, stir and mix evenly to form a suspension, and then spray-dry the suspension into powder using a spray dryer. The resulting powder is a finished food emulsifier ultrafine powder.
实施例9，制备一种食品乳化剂超细粉。Example 9: Preparation of a food emulsifier ultrafine powder.
本实施例中用工业级500目的白炭黑，代替食品级粉末状二氧化硅。In this embodiment, industrial grade 500 mesh white carbon black is used instead of food grade powdered silica.
食品乳化剂为市售的聚甘油-6 单硬脂酸酯，常温下为软性固态，熔点46℃左右。The food emulsifier is commercially available polyglycerol-6 monostearate, which is a soft solid at room temperature and has a melting point of about 46°C.
喷雾干燥机及参数设定同实施例7，在反应容器中加入1千克的可食用水，加入聚甘油-6 单硬脂酸酯200克，升温到55℃至60℃搅拌溶解，溶解后搅拌下加入粉末状二氧化硅110克，经搅拌混合均匀为悬浊液，将此悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The spray dryer and parameter settings are the same as in Example 7. Add 1 kilogram of edible water to the reaction vessel, add 200 grams of polyglycerol-6 monostearate, heat it to 55°C to 60°C, stir and dissolve, and stir after dissolution. Add 110 grams of powdered silica, stir and mix evenly to form a suspension, and then spray-dry the suspension into powder using a spray dryer. The resulting powder is the finished food emulsifier ultra-fine powder.
实施例10，制备一种食品乳化剂超细粉。Example 10: Preparing a food emulsifier ultrafine powder.
食品乳化剂为市售的聚甘油-6单肉豆蔻酸酯，熔点31℃左右。The food emulsifier is commercially available polyglycerol-6 monomyristate, with a melting point of about 31°C.
本实施例中用工业级650目的白炭黑代替做实验，只为验证结果，试验产品不作为餐具清洁粉的原料。In this example, industrial grade 650-mesh white carbon black was used instead for the experiment, just to verify the results. The test product is not used as a raw material for tableware cleaning powder.
喷雾干燥机及参数设定同实施例7，在反应容器中加入1千克的可食用水，加入聚甘油-6 单肉豆蔻酸酯200克，升温到55℃至60℃搅拌溶解，溶解后搅拌下加入粉末状二氧化硅150克，经搅拌混合均匀为悬浊液，将此悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The spray dryer and parameter settings are the same as in Example 7. Add 1 kilogram of edible water to the reaction vessel, add 200 grams of polyglycerol-6 monomyristate, raise the temperature to 55°C to 60°C, stir and dissolve, and stir after dissolution. Add 150 grams of powdered silica, stir and mix evenly to form a suspension, and then spray-dry the suspension into powder using a spray dryer. The resulting powder is the finished food emulsifier ultra-fine powder.
实施例1至10制得的乳化剂超细粉体，经光学显微镜下观察，吸附前后二氧化硅粉体微粒观察无显著区别的差异。制得的粉剂过350目筛网，全部通过。The emulsifier ultrafine powder prepared in Examples 1 to 10 was observed under an optical microscope. There was no significant difference in the silica powder particles before and after adsorption. The prepared powder was passed through a 350-mesh screen and all passed.
在食品乳化剂超细粉的制备实施例可得出，对于小于55℃的低熔点食品乳化剂，常见的流动液态、粘稠液态、固态的食品乳化剂来讲，均可以按实施例1至10的方法制备成食品乳化剂超细粉剂，由于方法类似，不在对其他食品乳化剂品种进行制备试验。From the preparation examples of food emulsifier ultrafine powder, it can be concluded that for low melting point food emulsifiers less than 55°C, common flowing liquid, viscous liquid, and solid food emulsifiers can be prepared according to Example 1 to The food emulsifier ultrafine powder was prepared by the method in 10. Since the method is similar, the preparation test of other food emulsifier varieties will not be carried out.
在制得的食品乳化剂超细粉剂的基础上，进一步制备长保质期食品级餐具清洁粉。On the basis of the prepared food emulsifier ultrafine powder, a food-grade tableware cleaning powder with a long shelf life is further prepared.
本申请中的一种长保质期食品级餐具清洁粉技术方案，餐具清洁粉以食品乳化剂超细粉为主体，配以其他协同组分。This application provides a technical solution for a food-grade tableware cleaning powder with a long shelf life. The tableware cleaning powder uses food emulsifier ultrafine powder as the main body and is supplemented with other synergistic components.
食品乳化剂超细粉中食品乳化剂综合的亲水亲油平衡值HLB值大于10。The comprehensive hydrophilic-lipophilic balance value HLB value of the food emulsifier in the ultrafine food emulsifier powder is greater than 10.
餐具清洁粉中还包括质量百分数为0～40%的碱性粉体食品酸度调节剂，还包括适量的粉体功能性辅助材料。The tableware cleaning powder also includes an alkaline powder food acidity regulator with a mass percentage of 0 to 40%, and an appropriate amount of powder functional auxiliary materials.
为验证长保质期食品级餐具清洁粉的清洗餐具的效果，本申请在下列实施例中同时测试了洗涤效果的试验。In order to verify the tableware cleaning effect of long-shelf-life food-grade tableware cleaning powder, this application simultaneously tested the washing effect in the following examples.
需要说明的是，绝对的食品安全，是本发明的目标，食品乳化剂虽然属于表面活性剂范畴，用于清洁用品时与传统餐具洗洁剂中的化工合成表面活性剂的去污力，不宜直接比较。It should be noted that absolute food safety is the goal of the present invention. Although food emulsifiers belong to the category of surfactants, when used in cleaning products, they are not as good as the detergency of chemically synthesized surfactants in traditional dishwashing detergents. Direct comparison.
为验证本发明产品的清洗效果，本发明采用了下述方法进行去污性能的测试，测试的标准基于以人工观察判断是否洗净作为定性指标。In order to verify the cleaning effect of the product of the present invention, the present invention adopts the following method to test the decontamination performance. The test standard is based on manual observation to determine whether it is washed or not as a qualitative index.
1、制备人工污垢。1. Preparation of artificial dirt.
人工污垢的配方如下：混合油10%、小麦粉15%、全脂奶粉7.5%、新鲜全鸡蛋液30%、番茄酱4%、芥末1%、蒸馏水32.5%。The formula of artificial dirt is as follows: 10% mixed oil, 15% wheat flour, 7.5% whole milk powder, 30% fresh whole egg liquid, 4% tomato paste, 1% mustard, and 32.5% distilled water.
混合油:以1:1:2的质量比将猪油、牛油和植物油置于一烧杯中,加热使其融化,搅拌均匀,待用。Mixed oil: Place lard, butter and vegetable oil in a beaker at a mass ratio of 1:1:2, heat to melt, stir evenly, and set aside.
将新鲜鸡蛋去壳置烧杯中,搅拌均匀备用;小麦粉和全脂奶粉混合均匀;混合油置烧杯中加热至50 C～60 C融化。将混合均匀的小麦粉和全脂奶粉分次转入融化的混合油的烧杯中搅拌;分次将新鲜蛋液加入烧杯中搅拌均匀;加人番茄酱和芥末搅拌均匀,最后分次将蒸馏水加入烧杯中搅拌成细腻的人工污垢，作涂污使用。Peel fresh eggs and place them in a beaker, stir evenly and set aside; mix wheat flour and whole milk powder evenly; place the mixed oil in a beaker and heat it to 50 C ~ 60 C to melt. Transfer the evenly mixed wheat flour and whole milk powder into the beaker of melted mixed oil in batches and stir; add the fresh egg liquid into the beaker in batches and stir evenly; add ketchup and mustard and stir evenly, and finally add distilled water to the beaker in batches Stir into fine artificial dirt for smearing.
2、按一个普通家庭所需，准备白色瓷菜盘，大盘外径约为250mm，盘底涂污部分直径约为190mm；中盘外径约为200mm，盘底涂污部分直径约为140mm：饭碗外径约为160mm，碗底涂污部分直径约为60mm。大盘2个，中盘3个，饭碗4个。2. Prepare a white porcelain dish according to the needs of an ordinary family. The outer diameter of the large plate is about 250mm, and the diameter of the stained part at the bottom is about 190mm; the outer diameter of the middle plate is about 200mm, and the diameter of the stained part at the bottom is about 140mm: The outer diameter of the rice bowl is about 160mm, and the diameter of the stained part at the bottom of the bowl is about 60mm. 2 large plates, 3 medium plates, and 4 rice bowls.
3、涂污：大盘涂污量为6克，中盘涂污量为3克，饭碗涂污量为2克。涂污时将人工污垢均匀地涂于盘子内凹下的中心面上，涂污后放置一小时备用。3. Smear: The amount of smear on the large plate is 6 grams, the amount of smear on the middle plate is 3 grams, and the amount of smear on the rice bowl is 2 grams. When smearing, apply artificial dirt evenly on the concave center surface of the plate, and leave it for one hour after smearing.
4、准备一个清洗用海绵。4. Prepare a cleaning sponge.
评判时，用白色吸油滤纸，擦试白色瓷菜盘，观察滤纸是否粘有污垢，作为是否清洁干净的定性指标。When judging, use white oil-absorbing filter paper to wipe the white porcelain dish and observe whether there is dirt on the filter paper as a qualitative indicator of whether it is clean.
第一种常温水洗涤，用25℃左右室温下的干净自来水清洗餐具，在一个大盆中加入一杯（约500毫升）水，加入餐具清洁粉剂4克，配成清洗原液，用海绵清洗沾含餐具清洁粉剂的清洗原液擦洗餐具表面，再将餐具用干净自来水冲洗干净，再经60℃烘箱烘干。The first type of normal temperature water washing is to wash the tableware with clean tap water at room temperature of about 25°C. Add a cup (about 500 ml) of water to a large basin and 4 grams of tableware cleaning powder to prepare the original cleaning solution. Use a sponge to clean and soak it. Use the original cleaning solution of tableware cleaning powder to scrub the surface of the tableware, rinse the tableware with clean tap water, and then dry it in a 60°C oven.
第二种温水洗涤，用一个大盆中加入65℃左右的500毫升温水，加入餐具清洁粉剂4克，配成清洗原液，用海绵清洗沾含餐具清洁粉剂的清洗原液擦洗餐具表面，再将餐具用干净自来水冲洗干净，经60℃烘箱烘干。For the second kind of warm water washing, use a large basin to add 500 ml of warm water at about 65°C, and add 4 grams of tableware cleaning powder to prepare a cleaning solution. Use a sponge to clean the surface of the tableware with the cleaning solution containing tableware cleaning powder, and then clean the tableware. Rinse with clean tap water and dry in an oven at 60°C.
烘干后观察餐具表面，目测有无水迹，用白色滤纸擦试，观察白色滤纸上有无污迹。After drying, observe the surface of the tableware to see if there are any traces of water. Wipe it with white filter paper and observe whether there are stains on the white filter paper.
由于本发明并非基于选择配方最优的餐具清洁粉，而是从定性角度出发确认，食品乳化剂超细粉能否制备成具洗涤效果的餐具清洁粉，以及其能达到的保质期限长短，故不对餐具清洗的过程予以描述，不作定量分析，仅清洗效果作定性说明。Since the present invention is not based on selecting the tableware cleaning powder with the optimal formula, but confirms from a qualitative perspective whether the food emulsifier ultrafine powder can be prepared into a tableware cleaning powder with a washing effect and the shelf life it can achieve, so The process of dishwashing is not described, and no quantitative analysis is performed. Only the cleaning effect is qualitatively explained.
由于以下实施例中的制得的样品要用于后续实验，故样品中均不加入香精的香味剂，实际生产中可根据需要添加适当的香精香料。以下的抗菌防腐剂、抗氧化剂、酶等等的辅助材料均不计算在总量百分数中。Since the samples prepared in the following examples will be used in subsequent experiments, no flavoring agents are added to the samples. In actual production, appropriate flavors and fragrances can be added as needed. The following auxiliary materials such as antibacterial preservatives, antioxidants, enzymes, etc. are not calculated in the total percentage.
实施例11，制备一种长保质期食品级餐具清洁粉。Example 11: Preparation of a food-grade tableware cleaning powder with a long shelf life.
食品乳化剂超细粉，为实施例6中所制备，为100%。Food emulsifier ultrafine powder was prepared in Example 6 and was 100%.
食品乳化剂为吐温80，HLB值约为15左右；司盘20，HLB值约为8.6左右；甘油单辛酸酯，HLB值约为5.2左右；三者以4：1：0.5的比例混合，食品乳化剂的综合HLB值约为12.9。另外加入0.2%D-异抗坏血酸钠作为抗氧化剂， 0.1%山梨酸钾、0.02%溶菌酶作为抗菌防腐剂、0.1%的脂肪酶。Food emulsifiers are Tween 80, with an HLB value of about 15; Span 20, with an HLB value of about 8.6; glyceryl monocaprylate, with an HLB value of about 5.2; the three are mixed in a ratio of 4:1:0.5 , the comprehensive HLB value of food emulsifiers is approximately 12.9. In addition, 0.2% D-sodium erythorbate is added as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
制得的餐具清洁粉用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上有污迹痕迹但不明显。The prepared tableware cleaning powder is washed with normal temperature water and the test tableware is dried. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper. It is observed that there are traces of stains on the white filter paper but they are not obvious.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例12，制备一种长保质期食品级餐具清洁粉。Example 12: Preparation of a food-grade tableware cleaning powder with a long shelf life.
包括70%的食品乳化剂超细粉、30%的碳酸钠粉剂。还包括0.2%D-异抗坏血酸钠作为抗氧化剂、 0.1%山梨酸钾作为防腐剂。Including 70% food emulsifier ultrafine powder and 30% sodium carbonate powder. Also included are 0.2% sodium D-erythorbate as an antioxidant and 0.1% potassium sorbate as a preservative.
食品乳化剂超细粉为实施例6中所制备，乳化剂综合HLB值约为12.9。The food emulsifier ultrafine powder was prepared in Example 6, and the comprehensive HLB value of the emulsifier was approximately 12.9.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上有少许污迹。用3克餐具清洁粉复洗一次，烘干后观察，白色滤纸上无明显污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there are some stains on the white filter paper. Wash once again with 3 grams of tableware cleaning powder, and observe after drying. There are no obvious stains on the white filter paper.
实施例13，制备一种长保质期食品级餐具清洁粉。Example 13: Preparation of a food-grade tableware cleaning powder with a long shelf life.
餐具清洁粉中各组分比例为：食品乳化剂超细粉60%、粉状大豆磷脂20%、碳酸氢钠细粉末20%。还包括0.2%D-异抗坏血酸钠作为抗氧化剂、0.1%山梨酸钾、0.02%溶菌酶作为抗菌防腐剂、0.1%的脂肪酶。The proportion of each component in the tableware cleaning powder is: 60% food emulsifier ultrafine powder, 20% powdered soy lecithin, and 20% sodium bicarbonate fine powder. Also includes 0.2% sodium D-erythorbate as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
食品乳化剂超细粉为实施例6中所制备，乳化剂综合HLB值约为12.9。粉状大豆磷脂为在市场购买的商品，为粉剂形态，HLB值约为8。The food emulsifier ultrafine powder was prepared in Example 6, and the comprehensive HLB value of the emulsifier was approximately 12.9. Powdered soybean lecithin is a commercially available product in powder form with an HLB value of approximately 8.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例14，制备一种长保质期食品级餐具清洁粉。Example 14: Prepare a long shelf life food grade tableware cleaning powder.
餐具清洁粉中各组分比例为：食品乳化剂超细粉30%、粉状大豆磷脂20%、碳酸氢钠细粉末40%、蔗糖硬脂酸酯(SE-15)10%。还包括0.2%D-异抗坏血酸钠作为抗氧化剂、0.1%山梨酸钾、0.02%溶菌酶作为抗菌防腐剂、0.1%的脂肪酶。The proportion of each component in the tableware cleaning powder is: 30% food emulsifier ultrafine powder, 20% powdered soybean lecithin, 40% sodium bicarbonate fine powder, and 10% sucrose stearate (SE-15). Also includes 0.2% sodium D-erythorbate as an antioxidant, 0.1% potassium sorbate, 0.02% lysozyme as an antibacterial preservative, and 0.1% lipase.
食品乳化剂超细粉为实施例6中所制备，蔗糖硬脂酸酯(SE-15) 为在市场购买的商品，为粉剂形态，HLB值约为15。The food emulsifier ultrafine powder was prepared in Example 6, and sucrose stearate (SE-15) was purchased in the market in powder form with an HLB value of approximately 15.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上有少许污迹，用餐具清洁粉4克复洗餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with room temperature water and observe after drying. There is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there are some stains on the white filter paper. Wash the tableware again with 4 grams of tableware cleaning powder. After drying, observe that there is no trace of water on the surface of the tableware. For water stains, wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例15，制备一种长保质期食品级餐具清洁粉。Example 15: Preparation of a food-grade tableware cleaning powder with a long shelf life.
餐具清洁粉中各组分比例为：食品乳化剂超细粉40%、粉状大豆磷脂20%、改性粉状大豆磷脂20%、碳酸钠细粉末20%。还包括0.2%D-异抗坏血酸钠、0.1%山梨酸钾、0.02%溶菌酶、0.1%的脂肪酶。The proportion of each component in the tableware cleaning powder is: 40% food emulsifier ultrafine powder, 20% powdered soybean lecithin, 20% modified powdered soybean lecithin, and 20% sodium carbonate fine powder. Also includes 0.2% D-sodium erythorbate, 0.1% potassium sorbate, 0.02% lysozyme, and 0.1% lipase.
食品乳化剂超细粉为实施例6中所制备，脂肪酶为在市场购买的商品，为粉剂形态。The food emulsifier ultrafine powder was prepared in Example 6, and the lipase was a commercial product in the form of powder.
改性粉状大豆磷脂为在市场购买的商品，为粉剂形态，HLB值约为10。改性磷脂是以天然磷脂为原料，经过适度酰化、羟基化等方法改良或磷脂经过脂肪酶或磷脂酶降解、精制等工艺制取的酶解改性的磷脂产品，再经物化处理、丙酮脱脂得到粉粒状无油无载体的改性磷脂。Modified powdered soybean lecithin is a commercially available product in powder form with an HLB value of approximately 10. Modified phospholipids are enzymatically modified phospholipid products made from natural phospholipids as raw materials, modified by methods such as moderate acylation and hydroxylation, or the phospholipids are degraded and refined by lipase or phospholipase, and then undergo physical and chemical treatment, acetone After degreasing, a powdery, oil-free and carrier-free modified phospholipid is obtained.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例16，制备一种长保质期食品级餐具清洁粉。Example 16: Preparation of a food-grade tableware cleaning powder with a long shelf life.
餐具清洁粉中各组分比例为：食品乳化剂超细粉60%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%D-异抗坏血酸钠、0.1%山梨酸钾、0.02%溶菌酶、0.1%的脂肪酶。食品乳化剂超细粉为实施例7中所制备，综合HLB值为13.9。The proportions of each component in the tableware cleaning powder are: 60% food emulsifier ultrafine powder, 10% powdered soybean lecithin, 10% sucrose stearate (SE-15), and 20% sodium carbonate fine powder. Also includes 0.2% D-sodium erythorbate, 0.1% potassium sorbate, 0.02% lysozyme, and 0.1% lipase. The food emulsifier ultrafine powder was prepared in Example 7, with a comprehensive HLB value of 13.9.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例17，制备一种长保质期食品级餐具清洁粉。Example 17: Preparation of a food-grade tableware cleaning powder with a long shelf life.
餐具清洁粉中各组分比例为：食品乳化剂超细粉40%、粉状大豆磷脂15%、蔗糖硬脂酸酯(SE-15)30%、碳酸钠细粉末15%。还包括0.2%D-异抗坏血酸钠、0.1%山梨酸钾、0.02%溶菌酶。The proportions of each component in the tableware cleaning powder are: 40% food emulsifier ultrafine powder, 15% powdered soybean lecithin, 30% sucrose stearate (SE-15), and 15% sodium carbonate fine powder. Also includes 0.2% D-sodium erythorbate, 0.1% potassium sorbate, and 0.02% lysozyme.
食品乳化剂超细粉为实施例7中所制备，综合HLB值为13.9。The food emulsifier ultrafine powder was prepared in Example 7, with a comprehensive HLB value of 13.9.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上有少许污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there are some stains on the white filter paper.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例18，制备一种长保质期食品级餐具清洁粉。Example 18: Preparing a food-grade tableware cleaning powder with a long shelf life.
餐具清洁粉中各组分比例为：食品乳化剂超细粉40%、蔗糖硬脂酸酯(SE-15)40%、余量为淀粉，还包括0.2%D-异抗坏血酸钠、0.1%山梨酸钾、0.02%溶菌酶，食品乳化剂超细粉为实施例7中所制备，综合HLB值为13.9。The proportion of each component in the tableware cleaning powder is: 40% food emulsifier ultrafine powder, 40% sucrose stearate (SE-15), the balance is starch, and also includes 0.2% D-sodium erythorbate, 0.1% sorbate Potassium acid, 0.02% lysozyme, and food emulsifier ultrafine powder were prepared in Example 7, and the comprehensive HLB value was 13.9.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上有少许污迹，用2克餐具清洁粉复洗一次，烘干后用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with room temperature water, dry it and observe. There is no water mark on the surface of the tableware. Wipe it with white filter paper. Observe that there are some stains on the white filter paper. Wash it again with 2 grams of tableware cleaning powder. Wipe it with white filter paper after drying. Test and observe that there are no obvious stains on the white filter paper.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例19，制备一种长保质期食品级餐具清洁粉。Example 19: Preparation of a food-grade tableware cleaning powder with a long shelf life.
食品乳化剂超细粉中乳化剂为吐温20、聚甘油-10单油酸酯、聚甘油-4单油酸酯、聚甘油-2二油酸酯以2：1：1：0.5的比例混合物，综合HLB值为12.6。The emulsifiers in the food emulsifier ultrafine powder are Tween 20, polyglycerol-10 monooleate, polyglycerol-4 monooleate, and polyglycerol-2 dioleate in a ratio of 2:1:1:0.5 The mixture has a combined HLB value of 12.6.
吐温20的HLB值约为：16.5；聚甘油-10单油酸酯，HLB值约为：13；25℃为粘稠的流动性差的液态。聚甘油-4单油酸酯HLB值约为：8.5，25℃为粘稠的可流动液态。聚甘油-2二油酸酯HLB值约为：4.5，25℃为粘稠的可流动液态。The HLB value of Tween 20 is about 16.5; the HLB value of polyglycerol-10 monooleate is about 13; it is a viscous liquid with poor fluidity at 25°C. The HLB value of polyglycerol-4 monooleate is approximately: 8.5, and it is a viscous flowable liquid at 25°C. The HLB value of polyglycerol-2 dioleate is approximately: 4.5, and it is a viscous flowable liquid at 25°C.
食品级二氧化硅为1000目的抗结剂，试验时环境温度25℃左右，将乳化剂混合后，升温到45℃，取150克混合乳化剂和150克食品级二氧化硅粉末，用直接吸附法制备成粉剂。Food-grade silica is a 1000-mesh anti-caking agent. The ambient temperature during the test is about 25°C. After mixing the emulsifier, raise the temperature to 45°C. Take 150 grams of the mixed emulsifier and 150 grams of food-grade silica powder, and use direct adsorption method to prepare powder.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉60%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、余量为淀粉。The proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and the balance is starch.
还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例20，制备一种长保质期食品级餐具清洁粉。Embodiment 20: Prepare a food-grade tableware cleaning powder with a long shelf life.
食品乳化剂超细粉中乳化剂为聚甘油-10单辛酸酯、聚甘油-10单蓖麻醇酸酯、聚甘油-2 倍半辛酸酯、甘油单辛酸酯以2：1：1：0.5的比例混合物，综合HLB值为12.2。The emulsifiers in the food emulsifier ultrafine powder are polyglycerol-10 monocaprylate, polyglycerol-10 monoricinoleate, polyglycerol-2 times half caprylate, and glyceryl monocaprylate in a ratio of 2:1: The ratio mixture of 1:0.5 has a comprehensive HLB value of 12.2.
聚甘油-10单辛酸酯的HLB值为17，粘性液态。聚甘油-10单蓖麻醇酸酯的HLB值为11，粘性液态。聚甘油-2 倍半辛酸酯的HLB值为7.0，粘性液态。甘油单辛酸酯的HLB值为5.5，液态。Polyglyceryl-10 monocaprylate has an HLB value of 17 and is a viscous liquid. Polyglyceryl-10 monoricinoleate has an HLB value of 11 and is a viscous liquid. The HLB value of polyglycerol-2 sesquicaprylate is 7.0 and it is a viscous liquid. Glyceryl monocaprylate has an HLB value of 5.5 and is liquid.
食品级二氧化硅为1000目的抗结剂，试验时环境温度25℃左右，按上述配比将乳化剂混合后，升温到55℃，取150克混合乳化剂和150克食品级二氧化硅粉末，用直接吸附法制备成粉剂。Food-grade silica is a 1000-mesh anti-caking agent. The ambient temperature during the test is about 25°C. After mixing the emulsifier according to the above ratio, raise the temperature to 55°C. Take 150 grams of mixed emulsifier and 150 grams of food-grade silica powder. , prepared into powder by direct adsorption method.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉60%、粉状大豆磷脂20%、碳酸钠细粉末20%。还包括约0.2%抗坏血酸钠、0.02%ε-聚赖氨酸。The proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 60%, powdered soy lecithin 20%, and sodium carbonate fine powder 20%. Also includes approximately 0.2% sodium ascorbate, 0.02% ε-polylysine.
用常温水洗涤试验餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。Wash the test tableware with normal temperature water and observe after drying. There is no water stain on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例21，制备一种长保质期食品级餐具清洁粉。Embodiment 21: Prepare a long shelf life food grade tableware cleaning powder.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉20%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末40%，余量为淀粉。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 20%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, sodium carbonate fine powder 40%, the balance is starch. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
混合食品乳化剂超细粉同实施例7，食品综合HLB值为：13.9。The mixed food emulsifier ultrafine powder is the same as in Example 7, and the food comprehensive HLB value is: 13.9.
清洁粉用常温水洗涤餐具，烘干后观察，餐具表面无水迹，但有明显污迹。Use cleaning powder to wash the tableware with room temperature water. After drying, observe that there is no water mark on the surface of the tableware, but there are obvious stains.
清洁粉用60℃温水洗涤餐具，烘干后用白色滤纸擦试，观察白色滤纸上有少许污迹，用4克餐具清洁粉复洗一次，烘干后用白色滤纸擦试，观察白色滤纸上无污迹。Cleaning powder: Wash the tableware with 60℃ warm water. After drying, wipe it with white filter paper. Observe that there are some stains on the white filter paper. Use 4 grams of tableware cleaning powder to wash it again. After drying, wipe it with white filter paper and observe the white filter paper. No smudges.
实施例22，制备一种长保质期食品级餐具清洁粉。Example 22: Prepare a long shelf life food grade tableware cleaning powder.
食品乳化剂超细粉中乳化剂为聚甘油-10单月桂酸酯、聚甘油-3单月桂酸酯、聚甘油-4单油酸酯、聚甘油-2二油酸酯以3： 1：1的比例混合物，综合HLB值为12.2。The emulsifiers in the food emulsifier ultrafine powder are polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1: 1 ratio mixture, the combined HLB value is 12.2.
聚甘油-10单月桂酸酯的HLB值约为：16，粘性液态；聚甘油-3单月桂酸酯，HLB值约为：8.5，粘性液态； 25℃为粘稠的可流动液态。聚甘油-2二油酸酯HLB值约为：4.5，25℃为粘稠的可流动液态。The HLB value of polyglycerol-10 monolaurate is approximately 16, a viscous liquid state; the HLB value of polyglycerol-3 monolaurate is approximately 8.5, a viscous liquid state; it is a viscous flowable liquid state at 25°C. The HLB value of polyglycerol-2 dioleate is approximately: 4.5, and it is a viscous flowable liquid at 25°C.
食品级二氧化硅为1000目的抗结剂，试验时环境温度25℃左右，按上述配比将乳化剂混合后，升温到45℃，取150克混合乳化剂和150克食品级二氧化硅粉末，用直接吸附法制备成粉剂。Food-grade silica is a 1000-mesh anti-caking agent. The ambient temperature during the test is about 25°C. After mixing the emulsifier according to the above ratio, raise the temperature to 45°C. Take 150 grams of mixed emulsifier and 150 grams of food-grade silica powder. , prepared into powder by direct adsorption method.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉60%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例23，制备一种长保质期食品级餐具清洁粉。Embodiment 23: Prepare a food-grade tableware cleaning powder with a long shelf life.
混合食品乳化剂超细粉中乳化剂为吐温80、聚甘油-10单蓖麻醇酸酯、聚甘油-4单油酸酯、司盘80以2：1：1：1的比例混合物，综合HLB值为10.8。The emulsifier in the mixed food emulsifier ultrafine powder is a mixture of Tween 80, polyglycerol-10 monoricinoleate, polyglyceryl-4 monooleate, and Span 80 in a ratio of 2:1:1:1. The combined HLB value is 10.8.
吐温80，HLB值约为：15，浅黄色液体，熔点大约在-10℃左右。聚甘油-10单蓖麻醇酸酯，HLB值约为：11，25℃为粘稠液态。聚甘油-4单油酸酯HLB值约为：8.5。山梨醇酐单油酸酯，又称司盘80，熔点约 10～12℃，HLB值约为：4.3。 Tween 80, HLB value is about: 15, light yellow liquid, melting point is about -10℃. Polyglycerol-10 monoricinoleate, HLB value is about: 11, viscous liquid at 25℃. The HLB value of polyglycerol-4 monooleate is approximately: 8.5. Sorbitan anhydride monooleate, also known as Span 80, has a melting point of about 10 to 12°C and an HLB value of about 4.3.
食品级二氧化硅为1000目的抗结剂，试验时环境温度25℃左右，按上述配比将乳化剂混合后，升温到45℃，取150克混合乳化剂和150克食品级二氧化硅粉末，用直接吸附法制备成粉剂。Food-grade silica is a 1000-mesh anti-caking agent. The ambient temperature during the test is about 25°C. After mixing the emulsifier according to the above ratio, raise the temperature to 45°C. Take 150 grams of mixed emulsifier and 150 grams of food-grade silica powder. , prepared into powder by direct adsorption method.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉40%、粉状大豆磷脂20%、蔗糖硬脂酸酯(SE-15)20%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 40%, powdered soybean lecithin 20%, sucrose stearate (SE-15) 20%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后用白色滤纸擦试，观察白色滤纸上无任何明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C and wiped with white filter paper after drying. It is observed that there are no obvious stains on the white filter paper.
实施例11至23的餐具清洁粉制备方法为，按配方要求的质量配比，分别称量各组分；The preparation method of the tableware cleaning powder of Examples 11 to 23 is to weigh each component separately according to the mass ratio required by the formula;
按要求制备食品乳化剂超细粉，与碱性盐类、淀粉等填料、D-异抗坏血酸钠、抗坏血酸钠、山梨酸钾、ε-聚赖氨酸、脂肪酶、溶菌酶等辅助材料及粉状大豆磷脂、改性粉状大豆磷脂、蔗糖硬脂酸酯粉等粉剂原料，将各组分混合均匀，进行粉碎，达到过100目筛网全通。Prepare food emulsifier ultrafine powder as required, together with alkaline salts, starch and other fillers, D-sodium erythorbate, sodium ascorbate, potassium sorbate, ε-polylysine, lipase, lysozyme and other auxiliary materials and powders Powder raw materials such as soybean lecithin, modified powdered soybean lecithin, and sucrose stearate powder are mixed evenly and pulverized to pass through a 100-mesh screen.
实施例24，制备一种长保质期食品级餐具清洁粉。Embodiment 24: Prepare a food-grade tableware cleaning powder with a long shelf life.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 癸酸酯、聚甘油-10单蓖麻醇酸酯、聚甘油-4单油酸酯、甘油单辛酸酯以2：1：1：1的比例混合物，综合HLB值为11。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 caprate, polyglycerol-10 monoricinoleate, polyglycerol-4 monooleate, and glyceryl monocaprylate in a ratio of 2:1:1 :1 ratio mixture, the combined HLB value is 11.
吐温80，HLB值约为：15，浅黄色液体，熔点大约在-10℃左右。聚甘油-10单蓖麻醇酸酯，HLB值约为：11，25℃为粘稠液态。聚甘油-4单油酸酯HLB值约为：8.5。甘油单辛酸酯 ，HLB值约为：5.5。 Tween 80, HLB value is about: 15, light yellow liquid, melting point is about -10℃. Polyglycerol-10 monoricinoleate, HLB value is about: 11, viscous liquid at 25℃. The HLB value of polyglycerol-4 monooleate is approximately: 8.5. Glyceryl monocaprylate , HLB value is approximately: 5.5.
粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉50%、粉状大豆磷脂15%、蔗糖硬脂酸酯(SE-15)15%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 50%, powdered soybean lecithin 15%, sucrose stearate (SE-15) 15%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
试验时环境温度25℃左右，按上述配比将乳化剂混合后，升温到45℃，用直接吸附法制备成粉剂。将100克比例的粉末状二氧化硅、60克的粉状大豆磷脂、60克的蔗糖硬脂酸酯(SE-15)置于立式粉碎机中，开动设备，将加热后的100克混合食品乳化剂经雾化器喷洒到搅拌中的粉末状二氧化硅中、粉状大豆磷脂、蔗糖硬脂酸酯混合粉中吸附，喷洒完毕后继续高速搅拌一分钟，再加入粉状碳酸钠、抗坏血酸钠、ε-聚赖氨酸、溶菌酶，搅拌均匀后，将各组分混合均匀，再次粉碎，达到过100目筛网全通。During the test, the ambient temperature is about 25°C. After mixing the emulsifier according to the above ratio, the temperature is raised to 45°C, and the powder is prepared by direct adsorption method. Place 100 grams of powdered silica, 60 grams of powdered soybean lecithin, and 60 grams of sucrose stearate (SE-15) in a vertical grinder, start the equipment, and mix the heated 100 grams The food emulsifier is sprayed through an atomizer into the stirring powdered silica, powdered soy lecithin, and sucrose stearate mixed powder for adsorption. After spraying, continue stirring at high speed for one minute, and then add powdered sodium carbonate, Sodium ascorbate, ε-polylysine, and lysozyme are stirred evenly, and then each component is mixed evenly and pulverized again to pass through a 100-mesh screen.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例25，制备一种长保质期食品级餐具清洁粉。Embodiment 25: Preparation of a food-grade tableware cleaning powder with a long shelf life.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 癸酸酯、聚甘油-10单蓖麻醇酸酯、聚甘油-4单油酸酯、甘油单辛酸酯以2：1：1：1的比例混合物，综合HLB值为11。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 caprate, polyglycerol-10 monoricinoleate, polyglycerol-4 monooleate, and glyceryl monocaprylate in a ratio of 2:1:1 :1 ratio mixture, the combined HLB value is 11.
吐温80，HLB值约为：15，浅黄色液体，熔点大约在-10℃左右。聚甘油-10单蓖麻醇酸酯，HLB值约为：11，25℃为粘稠液态。聚甘油-4单油酸酯HLB值约为：8.5。甘油单辛酸酯 ，HLB值约为：5.5。 Tween 80, HLB value is about: 15, light yellow liquid, melting point is about -10℃. Polyglycerol-10 monoricinoleate, HLB value is about: 11, viscous liquid at 25℃. The HLB value of polyglycerol-4 monooleate is approximately: 8.5. Glyceryl monocaprylate , HLB value is approximately: 5.5.
粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉50%、粉状大豆磷脂15%、硬脂酸钾粉15%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 50%, powdered soybean lecithin 15%, potassium stearate powder 15%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
硬脂酸钾，亦称“十八酸钾”，白色结晶性粉末，溶于热水，食品工业中作食品乳化剂，为阴离子型食品乳化剂，溶于热水，商品形式为粉剂。Potassium stearate, also known as "potassium stearate", is a white crystalline powder that is soluble in hot water. It is used as a food emulsifier in the food industry. It is an anionic food emulsifier that is soluble in hot water. Its commercial form is powder.
试验时环境温度25℃左右，按上述配比将液态乳化剂混合后，升温到45℃。用直接吸附法制备成粉剂，将100克的粉末状二氧化硅、60克的粉状大豆磷脂、置于立式粉碎机中，开动设备，将加热后的100克的混合食品乳化剂经雾化器喷洒到搅拌中的粉末状二氧化硅中、粉状大豆磷脂混合粉中吸附，喷洒完毕后继续高速搅拌一分钟，再加80克的碳酸钠、60克的硬脂酸钾粉、及配比的抗坏血酸钠、ε-聚赖氨酸、溶菌酶，将各组分混合均匀，粉碎，达到过100目筛网全通。During the test, the ambient temperature was about 25°C. After mixing the liquid emulsifier according to the above ratio, the temperature was raised to 45°C. Prepare powder by direct adsorption method. Place 100 grams of powdered silica and 60 grams of powdered soy lecithin in a vertical grinder. Start the equipment and mist the heated 100 grams of mixed food emulsifier. Spray the atomizer into the stirring powdered silica and powdered soybean lecithin mixed powder for adsorption. After spraying, continue stirring at high speed for one minute, then add 80 grams of sodium carbonate, 60 grams of potassium stearate powder, and Mix the proportion of sodium ascorbate, ε-polylysine, and lysozyme, and crush each component until it passes through a 100-mesh screen.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例26，制备一种长保质期食品级餐具清洁粉。Example 26: Preparing a long shelf life food grade tableware cleaning powder.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglyceryl-10 stearate, polyglyceryl-10 monomyristate, polyglyceryl-3 palmitate, polyglyceryl-2 distearate with 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
聚甘油-10 硬脂酸酯，HLB值约为：13.5，浅黄色软性固体。聚甘油-10单肉豆蔻酸酯，HLB值约为：13，浅黄色膏体。聚甘油-3 棕榈酸酯，HLB值约为：8，常温下为颗粒状。聚甘油-2 二硬脂酸酯，HLB值约为：4，浅黄色软性固体。Polyglycerol-10 stearate, HLB value is approximately: 13.5, light yellow soft solid. Polyglycerol-10 monomyristate, HLB value is approximately: 13, light yellow paste. Polyglyceryl-3 palmitate, HLB value is approximately: 8, in granular form at room temperature. Polyglycerol-2 distearate, HLB value is approximately: 4, light yellow soft solid.
清洁粉各组分比例：混合食品乳化剂超细粉50%、粉状大豆磷脂15%、硬脂酸钾粉15%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component of the cleaning powder: mixed food emulsifier ultrafine powder 50%, powdered soybean lecithin 15%, potassium stearate powder 15%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
实验时，室温25℃左右，将粉末状二氧化硅与聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯的混合乳化剂分别置于热风烘箱中加热，粉末状二氧化硅的加热温度约为45℃至50℃，混合乳化剂的加热温度约为60℃至65℃，直至混合乳化剂熔融为流动性佳的液体状态。During the experiment, the room temperature was around 25°C, and the powdered silica was mixed with polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, and polyglycerol-2 distearate. The mixed emulsifiers of the esters are heated in a hot air oven respectively. The heating temperature of the powdered silica is about 45°C to 50°C, and the heating temperature of the mixed emulsifier is about 60°C to 65°C until the mixed emulsifier melts and becomes fluid. Good liquid state.
将100克的60℃左右的熔融状态的混合乳化剂与100克的食品级二氧化硅抗结剂通过直接吸附制成粉剂，再加入其余组分混合粉碎后过100目筛网全通。100 grams of mixed emulsifier in a molten state at about 60°C and 100 grams of food-grade silica anti-caking agent are made into powder by direct adsorption, and then the remaining components are added, mixed and pulverized, and then passed through a 100-mesh screen.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施27，制备一种食品级餐具清洁粉。Implementation 27, prepare a food-grade tableware cleaning powder.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, polyglycerol-2 distearate, and 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
粉末状二氧化硅与混合食品乳化剂比例为100克：150克，用直接吸附法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100g:150g, and the powder is prepared by direct adsorption method.
清洁粉各组分比例：混合食品乳化剂超细粉60%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component of the cleaning powder: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施28，制备一种食品级餐具清洁粉。Implementation 28, prepare a food-grade tableware cleaning powder.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglyceryl-10 stearate, polyglyceryl-10 monomyristate, polyglyceryl-3 palmitate, polyglyceryl-2 distearate with 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
粉末状二氧化硅与混合食品乳化剂比例为100克：175克，用直接吸附法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100g:175g, and the powder is prepared by direct adsorption method.
清洁粉中各组分比例：混合食品乳化剂超细粉70%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component in the cleaning powder: mixed food emulsifier ultrafine powder 70%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施29，制备一种食品级餐具清洁粉。Implementation 29, prepare a food-grade tableware cleaning powder.
食品乳化剂超细粉中乳化剂为聚甘油-10单辛酸酯、聚甘油-10单蓖麻醇酸酯、聚甘油-2 倍半辛酸酯、甘油单辛酸酯以2：1：1：0.5的比例混合物，综合HLB值为12.2。The emulsifiers in the food emulsifier ultrafine powder are polyglycerol-10 monocaprylate, polyglycerol-10 monoricinoleate, polyglycerol-2 times half caprylate, and glyceryl monocaprylate in a ratio of 2:1: The ratio mixture of 1:0.5 has a comprehensive HLB value of 12.2.
粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
粉末状二氧化硅与混合食品乳化剂比例为100克：130克，加入水800毫升制成悬浊液用喷雾干燥法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100 grams: 130 grams. Add 800 ml of water to prepare a suspension and prepare a powder by spray drying.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉70%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportion of each component in the tableware cleaning powder is: mixed food emulsifier ultrafine powder 70%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施30，制备一种食品级餐具清洁粉。Implementation 30, prepare a food-grade tableware cleaning powder.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为食品级二氧化硅为1000目的抗结剂。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, polyglycerol-2 distearate, and 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is food grade silica and is an anti-caking agent of 1000 mesh.
粉末状二氧化硅与混合食品乳化剂比例为100克：150克，加入水800毫升制成悬浊液用喷雾干燥法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100 grams: 150 grams, add 800 ml of water to prepare a suspension, and prepare a powder by spray drying.
餐具清洁粉中各组分比例为：混合食品乳化剂超细粉60%、粉状大豆磷脂10%、蔗糖硬脂酸酯(SE-15)10%、碳酸钠细粉末20%。还包括0.2%抗坏血酸钠、0.02%ε-聚赖氨酸、0.02%溶菌酶。The proportions of each component in the tableware cleaning powder are: mixed food emulsifier ultrafine powder 60%, powdered soybean lecithin 10%, sucrose stearate (SE-15) 10%, and sodium carbonate fine powder 20%. Also includes 0.2% sodium ascorbate, 0.02% ε-polylysine, and 0.02% lysozyme.
制得的餐具清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared tableware cleaning powder is washed with warm water at 60°C. After drying, it is observed that there is no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there is no obvious stain on the white filter paper.
实施例31，试验用清洁粉。Example 31, cleaning powder for testing.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为500目的工业级白炭黑。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglycerol-10 stearate, polyglycerol-10 monomyristate, polyglycerol-3 palmitate, polyglycerol-2 distearate, and 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is 500 mesh industrial grade white carbon black.
粉末状二氧化硅与混合食品乳化剂比例为100克：150克，用直接吸附法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100g:150g, and the powder is prepared by direct adsorption method.
试验用清洁粉中各组分比例为：混合乳化剂超细粉70%、碳酸钠细粉末30%。The proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
制得的试验用清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
实施例32，试验用清洁粉。Example 32, cleaning powder for testing.
食品乳化剂为聚甘油-10单月桂酸酯、聚甘油-3单月桂酸酯、聚甘油-4单油酸酯、聚甘油-2二油酸酯以3： 1：1的比例混合物，综合HLB值为12.2。The food emulsifier is a mixture of polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1:1. The HLB value is 12.2.
粉末状二氧化硅为650目的工业级白炭黑。Powdered silica is 650 mesh industrial grade white carbon black.
粉末状二氧化硅与混合食品乳化剂比例为100克：130克，用直接吸附法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100g:130g, and the powder is prepared by direct adsorption method.
试验用清洁粉中各组分比例为：混合乳化剂超细粉70%、碳酸钠细粉末30%。The proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
制得的试验用清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
实施例33，试验用清洁粉。Example 33, cleaning powder for testing.
混合食品乳化剂超细粉中乳化剂为聚甘油-10 硬脂酸酯 、聚甘油-10单肉豆蔻酸酯、聚甘油-3 棕榈酸酯、聚甘油-2 二硬脂酸酯以2：1：1：1的比例混合物，综合HLB值为10.4。粉末状二氧化硅为500目的工业级白炭黑。The emulsifiers in the mixed food emulsifier ultrafine powder are polyglyceryl-10 stearate, polyglyceryl-10 monomyristate, polyglyceryl-3 palmitate, polyglyceryl-2 distearate with 2: A 1:1:1 ratio mixture has a combined HLB value of 10.4. Powdered silica is 500 mesh industrial grade white carbon black.
粉末状二氧化硅与混合食品乳化剂比例为100克：150克，加水800毫升后加热搅拌制成悬浊液，用喷雾干燥法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100 grams: 150 grams. Add 800 ml of water, heat and stir to form a suspension, and prepare a powder by spray drying.
试验用清洁粉中各组分比例为：混合乳化剂超细粉70%、碳酸钠细粉末30%。The proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
制得的试验用清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
实施例34，试验用清洁粉。Example 34, cleaning powder for testing.
食品乳化剂为聚甘油-10单月桂酸酯、聚甘油-3单月桂酸酯、聚甘油-4单油酸酯、聚甘油-2二油酸酯以3： 1：1的比例混合物，综合HLB值为12.2。The food emulsifier is a mixture of polyglyceryl-10 monolaurate, polyglyceryl-3 monolaurate, polyglyceryl-4 monooleate, and polyglyceryl-2 dioleate in a ratio of 3:1:1. The HLB value is 12.2.
粉末状二氧化硅为650目的工业级白炭黑。Powdered silica is 650 mesh industrial grade white carbon black.
粉末状二氧化硅与混合食品乳化剂比例为100克：130克，加水800毫升后加热搅拌制成悬浊液，用喷雾干燥法制备成粉剂。The ratio of powdered silica to mixed food emulsifier is 100 grams: 130 grams. Add 800 ml of water, heat and stir to form a suspension, and prepare a powder by spray drying.
试验用清洁粉中各组分比例为：混合乳化剂超细粉70%、碳酸钠细粉末30%。The proportion of each component in the test cleaning powder is: mixed emulsifier ultrafine powder 70%, sodium carbonate fine powder 30%.
制得的试验用清洁粉用60℃温水洗涤餐具，烘干后观察，餐具表面无水迹，用白色滤纸擦试，观察白色滤纸上无明显污迹。The prepared cleaning powder for testing was washed with 60°C warm water on the tableware. After drying, it was observed that there was no water mark on the surface of the tableware. Wipe it with white filter paper and observe that there was no obvious stain on the white filter paper.
实施例11-34表明，用食品乳化剂配制的餐具清洁粉可以达到清洗餐具的目的，要说明的是，实施例中，粉末状二氧化硅抗结剂与低熔点食品乳化剂的比例基本是1：1，粉末状二氧化硅抗结剂与低熔点食品乳化剂的比例低于0.8：1的实施例较少，也没有用500目至800目的食品级粉末状二氧化硅试验，第一，清洗效果与乳化剂的总量有关，与粉末状二氧化硅抗结剂的总量无关；第二，方便配方的设计；第三，500目至800目的食品级粉末状二氧化硅市场少见，基本为1000以上，但根据理论推断，此粉末细度的差异不对清洗效果产生大的影响，工业级的试验可初步验证。Examples 11-34 show that the tableware cleaning powder prepared with food emulsifier can achieve the purpose of cleaning tableware. It should be noted that in the examples, the ratio of powdered silica anticaking agent to low melting point food emulsifier is basically 1:1. There are few examples where the ratio of powdered silica anti-caking agent to low melting point food emulsifier is lower than 0.8:1, and there is no test with 500 mesh to 800 mesh food grade powdered silica. The first , the cleaning effect is related to the total amount of emulsifier, and has nothing to do with the total amount of powdered silica anti-caking agent; second, it facilitates the design of the formula; third, 500 mesh to 800 mesh food grade powdered silica is rare in the market , basically above 1000, but according to theoretical inference, the difference in powder fineness will not have a big impact on the cleaning effect, and industrial-grade tests can be preliminarily verified.
本申请针对实施例进行了保存期试验，试验中的原材料购买时的保质期均在20个月以上。This application conducted a shelf life test on the examples. The shelf life of the raw materials in the test when purchased was more than 20 months.
对实施例11至34中制得的餐具清洁粉，重新再进行一次粉碎处理，并过100目筛网全通，作为下列实验中的材料。The tableware cleaning powder prepared in Examples 11 to 34 was pulverized again and passed through a 100-mesh screen as the material in the following experiments.
实验一：使用中的餐具清洁粉的保存。Experiment 1: Preservation of tableware cleaning powder in use.
以模拟餐具清洁粉的使用，在每天打开使用且瓶中不密封的情况下，餐具清洁粉的性状的改变。To simulate the use of tableware cleaning powder, the properties of the tableware cleaning powder will change when it is opened and used every day and the bottle is not sealed.
试验中准备了250毫升的透明PET瓶，瓶盖为双层盖翻盖式，内瓶盖中央有一4毫米的孔，内瓶盖其上再有一外翻盖，外翻盖内侧中央对应小孔处，有一个可堵塞住小孔的圆柱，可封住小孔，餐具清洁粉可通过小孔倒出。A 250 ml transparent PET bottle was prepared in the test. The bottle cap is a double-layer flip-top type. There is a 4 mm hole in the center of the inner bottle cap. There is an outer flip-up cap on the inner bottle cap. Corresponding to the small hole in the center of the inner bottle cap, there is A cylinder that plugs the hole, sealing it, through which the dishwashing powder can be poured.
将实施例11至34中制得的餐具清洁粉，装入PET瓶，每瓶装入100克，每次倒出少许，每天两次，模拟正常使用中的开口会导致的吸湿。在第30天、第60天、第90天、120天时，分别用100目筛网测试筛余物。Put the tableware cleaning powder prepared in Examples 11 to 34 into PET bottles. Each bottle is filled with 100 grams. Pour out a little each time, twice a day, to simulate the moisture absorption caused by the opening in normal use. On the 30th day, the 60th day, the 90th day, and the 120th day, use a 100-mesh sieve to test the sieve residue.
其中第30天、60天、90天时，用100目筛网测试，样品全通无筛余物，所有样品闻气味无异味。On the 30th, 60th, and 90th day, a 100-mesh sieve was used to test, and all samples were passed through without any sieve residue, and all samples smelled and had no peculiar smell.
第120天时，用100目筛网测试，实施例14、21样品瓶样品中有少许筛余物；其余样品瓶无筛余物。所有样品闻气味无异味。On the 120th day, a 100-mesh sieve was used to test, and there was a little sieve residue in the samples of the sample bottles of Examples 14 and 21; there was no sieve residue in the other sample bottles. All samples smelled odorless.
对120天检验出现的筛余物，经显微镜下观察，判断为大豆磷脂粉及蔗糖硬脂酸酯吸湿后形成的微小颗粒。The sieve residues that appeared in the 120-day test were observed under a microscope and judged to be tiny particles formed after soybean lecithin powder and sucrose stearate absorb moisture.
而出现筛余物的样品瓶为大豆磷脂粉及蔗糖硬脂酸酯含量高，而二氧化硅含量低，可通过进一步试验确立大豆磷脂粉及蔗糖硬脂酸酯与二氧化硅的配比关系，及适当的容量，完全可解决大豆磷脂粉及蔗糖硬脂酸酯吸湿的问题。The sample bottle with sieve residues has a high content of soybean lecithin powder and sucrose stearate, but a low content of silica. The ratio relationship between soybean lecithin powder, sucrose stearate and silica can be established through further experiments. , and appropriate capacity, it can completely solve the moisture absorption problem of soybean lecithin powder and sucrose stearate.
第120天未出现筛余物样品瓶中的餐具清洁粉，经显微镜观察，粉剂形态未出现明显改变。There was no sieve residue on the tableware cleaning powder in the sample bottle on the 120th day. Microscopic observation showed that the morphology of the powder did not change significantly.
而本发明的餐具清洁粉在小包装的形式下，一般家庭可1至2个月可用完，即便出现吸湿现象的样品，在正常使用的条件下，1至2个月内用完，也无需考虑吸湿的影响。In the form of small packages, the tableware cleaning powder of the present invention can be used up by ordinary families in 1 to 2 months. Even if the sample shows hygroscopicity, under normal use conditions, it can be used up within 1 to 2 months without any need. Consider the effects of moisture absorption.
实验二，液体型对比试验。Experiment 2, liquid type comparison test.
将实施例11、实施例15、实施例19、实施例23、实施例25制得的餐具清洁粉各100克，各加入增稠剂海藻酸钠1.5克，混合后装入500毫升的PET材质的按压式瓶中，将蒸馏水加热至65℃，徐徐加入到每个按压式瓶中，每个瓶中加入200毫升蒸馏水，轻轻晃动溶解，为制得的液体型的食品级餐具清洁剂。Add 100 grams each of the tableware cleaning powder prepared in Example 11, Example 15, Example 19, Example 23, and Example 25, add 1.5 grams of thickener sodium alginate to each, mix and put into 500 ml of PET material In the push-type bottles, heat the distilled water to 65°C, and slowly add it to each push-type bottle. Add 200 ml of distilled water to each bottle, shake gently to dissolve, and the resulting liquid food-grade tableware cleaner is prepared.
将5个型号的液体型食品级餐具清洁剂，标记最高液位，然后放置于30℃的恒温箱中，每天取出按压两次，挤出少许液体，以模拟使用。每天使用前观察液位是否变化，如发生液位上升，说明液体型食品级餐具清洁剂有发酵变质现象发生。Mark the highest liquid level of 5 models of liquid food-grade dishwashing detergents, then place them in a 30°C incubator. Take them out and press them twice a day to squeeze out a little liquid to simulate use. Observe whether the liquid level changes before use every day. If the liquid level rises, it means that the liquid food-grade dishwasher detergent has fermented and deteriorated.
第9天时，观察到实施例15瓶中液位有上升。On the 9th day, an increase in the liquid level in the bottle of Example 15 was observed.
第14天时，观察到实施例19、23、25瓶中液位有上升；实施例15瓶中液位有明显上升，且PET瓶侧壁有鼓出的现象。On the 14th day, it was observed that the liquid level in the bottles of Examples 19, 23, and 25 increased; the liquid level in the bottle of Example 15 increased significantly, and the side wall of the PET bottle bulged.
 第20天时，观察到实施例11瓶中液位有上升，实施例19、23、25瓶中液位有明显上升；实施例15瓶中液位有较多上升， PET瓶中有气体产生，瓶身变形较大，打开瓶口放气。On the 20th day, it was observed that the liquid level in the bottle of Example 11 increased, and the liquid level in the bottles of Examples 19, 23, and 25 increased significantly. The liquid level in the bottle of Example 15 increased more, and gas was generated in the PET bottle. The bottle body is deformed greatly. Open the mouth of the bottle to release the air.
第25天时，实施例11瓶中液位有明显上升，实施例15、实施例19、实施例23、实施例25瓶中均有气体产生，PET瓶身变形较大，需打开瓶口放气。On the 25th day, the liquid level in the bottle of Example 11 increased significantly. Gas was produced in the bottles of Example 15, Example 19, Example 23, and Example 25. The PET bottle deformed greatly, and the bottle mouth needed to be opened to deflate. .
25天后停止试验。The test was stopped after 25 days.
试验结果表明，同样配方食品乳化剂配制的餐具清洁剂，液态的出现了发酵变质现象。The test results show that the liquid form of tableware detergent prepared with the same formula food emulsifier has fermented and deteriorated.
实验三：在密封包装未使用条件下，即商业库存条件下餐具清洁粉的性状是否改变。Experiment 3: Whether the properties of tableware cleaning powder change when the sealed package is not used, that is, under commercial stock conditions.
将实施例1至34中制得的样品，用铝箔包装袋密封包装，每袋封装30克，每一实施例按A、B、C标号，封闭三袋。The samples prepared in Examples 1 to 34 were sealed and packaged in aluminum foil packaging bags. Each bag was sealed with 30 grams. Each example was labeled A, B, and C, and three bags were sealed.
标号A、B、C袋，分别于满6个月、12个月、18个月时开封，实施例1至10用350目筛网测试，实施例11至34用100目筛网测试。Bags labeled A, B, and C were opened at 6 months, 12 months, and 18 months respectively. Examples 1 to 10 were tested with a 350-mesh sieve, and Examples 11 to 34 were tested with a 100-mesh sieve.
经检测，在铝箔包装袋密封包装条件下的各个样品，经筛网测试，均没有出现筛余物；在光学显微镜下观察，粉剂性状无明显变化；闻无异常气味。After testing, all samples under the conditions of sealed packaging in aluminum foil bags and screen tests showed no sieve residue; when observed under an optical microscope, there was no obvious change in the properties of the powder; there was no abnormal smell.
实验四：液体储存试验。Experiment 4: Liquid storage test.
将实施例11、实施例15、实施例19、实施例23、实施例25制得的餐具清洁粉各100克，各加入增稠剂海藻酸钠1.5克，混合后装入400毫升的透明PET材质瓶中，将蒸馏水加热至65℃，徐徐加入到每个按压式瓶中，每个瓶中加入200毫升蒸馏水，轻轻晃动溶解，用铝箔膜密封封口。将五个样品室温下存放，经历日平均温度25℃至30℃的天数，在90天以上，每隔30天透过瓶身观察。Add 100 grams each of the tableware cleaning powder prepared in Example 11, Example 15, Example 19, Example 23, and Example 25, add 1.5 grams of thickener sodium alginate to each, mix and put into 400 ml of transparent PET In the material bottles, heat the distilled water to 65°C, slowly add it to each push-type bottle, add 200 ml of distilled water to each bottle, shake gently to dissolve, and seal with aluminum foil film. Store the five samples at room temperature and experience a daily average temperature of 25°C to 30°C for a number of days. After 90 days or more, observe through the bottle every 30 days.
在第120天时观察到实施例19、23、25瓶中有气泡产生，瓶身有鼓出现象。On the 120th day, it was observed that bubbles were produced in the bottles of Examples 19, 23, and 25, and the bottle body was bulging.
第150天时观察到五个样品瓶中均有气泡产生，瓶身有鼓出现象。On the 150th day, bubbles were observed in all five sample bottles, and the bottles were bulging.
气泡产生及瓶身有鼓出现象，说明了试验中的水剂型清洁剂产生了变质现象。The generation of bubbles and bulging of the bottle indicate that the aqueous detergent in the test has deteriorated.
实验一至四通过对比证明，粉剂形态的餐具清洁粉能够在一个较长的时间内保持产品的性状不改变，能够方便于商业上的使用，而液体形态的食品级清洁剂，不能避免发酵导致的产品变质现象，由于使用时间短而难于商业上推广使用。Experiments 1 to 4 proved through comparison that the tableware cleaning powder in powder form can maintain the properties of the product for a long time and can be convenient for commercial use, while the food-grade detergent in liquid form cannot avoid the damage caused by fermentation. The phenomenon of product deterioration makes it difficult to promote commercial use due to its short use time.
从理论上来讲，粉剂型产品可以制得极低含水率的产品，有助于食品级产品的长期保存。而水剂型产品，由于大量水的存在，提供了细菌、真菌生长的必备条件，再借助于其他条件，必然导致细菌、真菌生长带来的不安全性。Theoretically, powder-based products can produce products with extremely low moisture content, which is helpful for the long-term preservation of food-grade products. As for water-based products, the presence of a large amount of water provides necessary conditions for the growth of bacteria and fungi. With the help of other conditions, it will inevitably lead to unsafe conditions caused by the growth of bacteria and fungi.
上述实施例中的原料购自市场的样品，特别是大豆磷脂、蔗糖硬脂酸酯均为拆封改装的小包装，含水率不能保证在最低限度，在工业化生产本发明产品时，第一加大购入原料含水率的控制，第二，对制得的产品进行进一步的脱水处理，更能进一步提高产品的保存期限。The raw materials in the above examples were purchased from market samples, especially soybean lecithin and sucrose stearate, which were unpacked and refitted in small packages. The moisture content cannot be guaranteed to be at a minimum. When industrially producing the product of the present invention, the first step is to add Controlling the moisture content of purchased raw materials, and secondly, further dehydrating the produced products can further improve the shelf life of the products.
工业实用性Industrial applicability
本发明所用材料均为市场商业化产品，采购便利，所使用的食品乳化剂制备粉剂的方法，也易于工业化实施。因此本发明能够制造或者使用，并且能够产生积极效果，具有工业实用性。The materials used in the present invention are all commercialized products in the market and are easy to purchase. The method of preparing powder from the food emulsifier is also easy to be implemented industrially. Therefore, the present invention can be manufactured or used, can produce positive effects, and has industrial practicability.
以上实施例对本发明进行了描述，该描述没有限制性，如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的配方及实施例，均应属于本发明的保护范围。The above embodiments describe the present invention. This description is not limiting. If a person of ordinary skill in the art is enlightened by the above embodiments and does not deviate from the creative purpose of the present invention, he or she can design a formula similar to the technical solution without creativity. and embodiments shall all fall within the protection scope of the present invention.

Claims (10)

  1. 一种食品乳化剂超细粉，由食品级粉末状二氧化硅吸附食品乳化剂的方法制备，所述食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于35微米，所述食品乳化剂为熔点低于55℃的固态或液态食品乳化剂，所述粉末状二氧化硅与食品乳化剂质量之比大于0.5，所述食品乳化剂、食品级粉末状二氧化硅必须符合食品安全国家标准中的食品添加剂使用标准。A food emulsifier ultrafine powder prepared by a method of adsorbing food emulsifier by food-grade powdered silica. The powder particle size of the food-grade powdered silica is that more than 90% of the particle size is less than 35 microns, so The food emulsifier is a solid or liquid food emulsifier with a melting point lower than 55°C. The mass ratio of the powdered silica to the food emulsifier is greater than 0.5. The food emulsifier and food-grade powdered silica must comply with Food additive use standards in national food safety standards.
  2. 根据权利要求1所述的食品乳化剂超细粉，其特征在于：所述由食品级粉末状二氧化硅吸附食品乳化剂的方法制备为粉末状二氧化硅直接吸附液态食品乳化剂的方法制备食品乳化剂超细粉，制备方法包括，将食品乳化剂加热，使食品乳化剂熔融为可流动的液体状，将粉末状二氧化硅置于带有粉碎式搅拌分散功能的设备中，开动设备，将流动液体状的食品乳化剂喷洒到搅拌中的粉末状二氧化硅中吸附，经粉碎式搅拌分散成均匀的粉体，所制得的粉体为食品乳化剂超细粉成品；The food emulsifier ultrafine powder according to claim 1, characterized in that: the method of adsorbing food emulsifier by food grade powdery silica is prepared by the method of directly adsorbing liquid food emulsifier by powdered silica. The preparation method of food emulsifier ultrafine powder includes heating the food emulsifier to melt the food emulsifier into a flowable liquid, placing the powdered silica in an equipment with a crushing stirring and dispersing function, and starting the equipment , spray the flowing liquid food emulsifier into the stirring powdered silica for adsorption, and disperse it into a uniform powder through pulverizing stirring. The obtained powder is the finished food emulsifier ultrafine powder;
    所述直接吸附方法制备食品乳化剂超细粉的过程中，不得加入溶剂，室温高于食品乳化剂的熔点且食品乳化剂呈可流动的液体状时，所述食品乳化剂无需加热。In the process of preparing ultrafine food emulsifier powder by the direct adsorption method, no solvent must be added. When the room temperature is higher than the melting point of the food emulsifier and the food emulsifier is in a flowable liquid state, the food emulsifier does not need to be heated.
  3. 根据权利要求2所述的食品乳化剂超细粉，其特征在于：所述食品乳化剂熔融为可流动的液体状为熔融后的食品乳化剂粘度小于2Pa·s的液态，所述粉碎式搅拌分散功能设备的搅拌转速大于3000转/分钟，所述食品乳化剂喷洒方式为雾化喷洒，所述食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于25微米，所述粉末状二氧化硅与食品乳化剂质量之比大于0.7。The food emulsifier ultrafine powder according to claim 2, characterized in that: the food emulsifier is melted into a flowable liquid state and the melted food emulsifier viscosity is less than 2 Pa·s, and the crushing type stirring The stirring speed of the dispersion function equipment is greater than 3000 rpm, the food emulsifier spraying method is atomized spraying, the powder particle size of the food grade powdery silica is more than 90%, and the particle size is less than 25 microns. The mass ratio of powdered silica to food emulsifier is greater than 0.7.
  4. 根据权利要求1所述的食品乳化剂超细粉，其特征在于：所述由食品级粉末状二氧化硅吸附食品乳化剂的方法制备为将食品乳化剂溶于水后加入粉末状二氧化硅制备成悬浊液并喷雾干燥的方法制取粉剂，制备方法包括，在反应容器中加入可食用水，加入固态或液态食品乳化剂，搅拌并升温使食品乳化剂溶解，溶解后搅拌下加入粉末状二氧化硅，水量达到足以使混合物成为悬浊液，将悬浊液经喷雾干燥机喷雾干燥制粉，制得的粉体为食品乳化剂超细粉成品。The food emulsifier ultrafine powder according to claim 1, characterized in that: the method for adsorbing food emulsifier by food grade powdery silica is prepared by dissolving the food emulsifier in water and then adding powdered silica The powder is prepared by preparing a suspension and spray drying. The preparation method includes adding edible water to the reaction vessel, adding a solid or liquid food emulsifier, stirring and raising the temperature to dissolve the food emulsifier, and adding the powder under stirring after dissolution. Shape silica, the amount of water is enough to make the mixture become a suspension, and the suspension is spray-dried by a spray dryer to make powder. The obtained powder is the finished food emulsifier ultra-fine powder.
  5. 根据权利要求4所述的食品乳化剂超细粉，其特征在于：所述喷雾干燥机喷雾干燥制粉时的进风温度大于140℃而小于170℃，出风温度85℃至90℃，所述粉末状二氧化硅在悬浊液中含量小于18%，所述食品级粉末状二氧化硅的粉体粒度为90%以上的粒径小于25微米，所述粉末状二氧化硅与食品乳化剂质量之比大于0.7。The food emulsifier ultrafine powder according to claim 4, characterized in that: the inlet air temperature of the spray dryer during spray drying and powdering is greater than 140°C and less than 170°C, and the air outlet temperature is 85°C to 90°C, so The content of the powdered silica in the suspension is less than 18%, the powder particle size of the food-grade powdered silica is more than 90% and the particle size is less than 25 microns, and the powdered silica is emulsified with food The ratio of agent to mass is greater than 0.7.
  6. 一种长保质期食品级餐具清洁粉，其特征在于：包括如权利要求1所述的食品乳化剂超细粉，所述食品乳化剂超细粉中食品乳化剂综合的亲水亲油平衡值HLB值大于10；A food-grade tableware cleaning powder with a long shelf life, characterized by: comprising the food emulsifier ultrafine powder as claimed in claim 1, and the food emulsifier in the food emulsifier ultrafine powder has a comprehensive hydrophilic-lipophilic balance value HLB value greater than 10;
    所述餐具清洁粉中还包括质量百分数为0～40%的碱性粉体食品酸度调节剂，还包括适量的粉体功能性辅助材料；The tableware cleaning powder also includes an alkaline powder food acidity regulator with a mass percentage of 0 to 40%, and an appropriate amount of powder functional auxiliary materials;
    所述碱性的粉体食品酸度调节剂为0.1mol/L水溶液的PH值大于8粉体的钾钠碱或盐类中的一种或多种组合；The alkaline powder food acidity regulator is one or more combinations of potassium and sodium bases or salts with a pH value of 0.1 mol/L aqueous solution greater than 8;
    所述粉体功能性辅助材料，为符合食品安全标准的制备成粉体的抗菌防腐剂、抗氧化剂、香精香料、脂肪酶等功能性辅助材料中的一种或多种组合；The powder functional auxiliary materials are one or more combinations of functional auxiliary materials such as antibacterial preservatives, antioxidants, flavors and fragrances, and lipase prepared into powders that meet food safety standards;
    所述长保质期食品级餐具清洁粉中除食品乳化剂超细粉外的其他材料必须符合食品安全国家标准中的食品添加剂使用标准或符合食品安全国家标准中的食品原料标准。Other materials in the long-shelf-life food-grade tableware cleaning powder except food emulsifier ultrafine powder must comply with the food additive usage standards in the national food safety standards or the food raw material standards in the national food safety standards.
  7. 根据权利要求6所述长保质期食品级餐具清洁粉，其特征在于：所述餐具清洁粉由以质量百分数计算的30%～70%的食品乳化剂超细粉、0～40%的粉状磷脂、0～40%的蔗糖硬脂酸酯粉剂、0～40%的碱性粉体食品酸度调节剂、适量的粉体功能性辅助材料、余量的填料组成；The long shelf life food grade tableware cleaning powder according to claim 6, characterized in that: the tableware cleaning powder is composed of 30% to 70% food emulsifier ultrafine powder and 0 to 40% powdered phospholipid calculated as mass percentage. , 0 to 40% sucrose stearate powder, 0 to 40% alkaline powder food acidity regulator, an appropriate amount of powder functional auxiliary materials, and the remainder of fillers;
    所述食品乳化剂超细粉中的食品乳化剂必包括聚甘油-10蓖麻醇酸酯、聚氧乙烯山梨醇酐单月桂酸酯、聚氧乙烯山梨醇酐单油酸酯、聚甘油月桂酸酯、聚甘油辛酸酯、聚甘油癸酸酯、聚甘油油酸酯、山梨醇酐单月桂酸酯、山梨醇酐单油酸酯、甘油单辛酸酯中一种或多种的组合，所述粉末状二氧化硅的粉体粒度为90%以上的粒径小于20微米，所述粉末状二氧化硅与食品乳化剂质量之比大于0.8；The food emulsifier in the food emulsifier ultrafine powder must include polyglycerol-10 ricinoleate, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, polyglycerol laurate A combination of one or more of acid esters, polyglyceryl caprylate, polyglyceryl caprate, polyglyceryl oleate, sorbitan monolaurate, sorbitan monooleate, and glycerol monocaprylate. , the powder particle size of the powdered silica is that more than 90% of the particle size is less than 20 microns, and the mass ratio of the powdered silica to the food emulsifier is greater than 0.8;
    所述粉状磷脂为丙酮不溶物大于95%的精制磷脂粉，所述粉状磷脂包括改性粉状磷脂，所述蔗糖硬脂酸酯的HLB值为13以上，所述填料为可食用植物粉类。The powdered phospholipid is a refined phospholipid powder with an acetone insoluble content greater than 95%. The powdered phospholipid includes modified powdered phospholipid. The HLB value of the sucrose stearate is above 13. The filler is an edible plant. Powder.
  8. 权利要求6或7所述长保质期食品级餐具清洁粉的制备方法，其特征在于包括以下步骤：将食品乳化剂超细粉及其余材料混合后制备成要求的粉末细度，或将食品乳化剂超细粉及其余材料制备成要求的粉末细度后混合均匀，密封包装。The preparation method of food-grade tableware cleaning powder with a long shelf life according to claim 6 or 7, which is characterized in that it includes the following steps: mixing food emulsifier ultrafine powder and other materials to prepare a required powder fineness, or mixing the food emulsifier The ultrafine powder and other materials are prepared into the required powder fineness, mixed evenly, and sealed and packaged.
  9. 根据权利要求8所述长保质期食品级餐具清洁粉的制备方法，其特征在于：所述粉末状二氧化硅直接吸附法制备食品乳化剂超细粉时，熔点大于60℃且不溶于0℃水的其他粉剂材料可在食品乳化剂喷洒前加入到所述粉末状二氧化硅中。The method for preparing food-grade tableware cleaning powder with a long shelf life according to claim 8, characterized in that: when the powdery silica direct adsorption method is used to prepare ultrafine food emulsifier powder, the melting point is greater than 60°C and is insoluble in 0°C water. Other powder materials can be added to the powdered silica before the food emulsifier is sprayed.
  10. 如权利要求8所述长保质期食品级餐具清洁粉的制备方法，其特征在于：所述餐具清洁粉在单个密封包装里的最大净质量为不超过150克。The method for preparing food-grade tableware cleaning powder with a long shelf life according to claim 8, wherein the maximum net mass of the tableware cleaning powder in a single sealed package is no more than 150 grams.
PCT/CN2023/099012 2022-06-08 2023-06-07 Ultrafine powder of food emulsifying agent, and long-shelf-life food-grade tableware cleaning powder prepared therefrom and preparation method therefor WO2023237030A1 (en)

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