CN108094520A - A kind of common vetch dish composite preservative - Google Patents

A kind of common vetch dish composite preservative Download PDF

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Publication number
CN108094520A
CN108094520A CN201810014020.2A CN201810014020A CN108094520A CN 108094520 A CN108094520 A CN 108094520A CN 201810014020 A CN201810014020 A CN 201810014020A CN 108094520 A CN108094520 A CN 108094520A
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CN
China
Prior art keywords
common vetch
vetch dish
chitosan
carboxymethyl cellulose
fresh
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810014020.2A
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Chinese (zh)
Inventor
张秀玲
闫安
刘旭
高宁
王韵仪
张黎
张文涛
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Northeast Agricultural University
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Northeast Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Northeast Agricultural University filed Critical Northeast Agricultural University
Priority to CN201810014020.2A priority Critical patent/CN108094520A/en
Publication of CN108094520A publication Critical patent/CN108094520A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/16Coating with a protective layer; Compositions or apparatus therefor
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of common vetch dish composite preservatives, belong to antistaling agent technical field.It is characterized in that:It is made of Nobiletin, chitosan, carboxymethyl cellulose, tea polyphenols and citric acid.Nobiletin and tea polyphenols have the effects that antibacterial, anti-oxidant, and the two is combined with chitosan, carboxymethyl cellulose makes antistaling agent with film forming, raising fresh-keeping effect.Meanwhile Nobiletin is properly added, the hydrogen bond of polyphenol and the hydrogen bond of carboxymethyl cellulose, chitosan form and stabilize network structure so that film is finer and close, barrier property and tensile strength enhancing with containing polyphenols in tea polyphenols in antistaling agent.Addition citric acid can adjust the solubility of chitosan and carboxymethyl cellulose, make fresh-keeping effect more preferably.Compared with common fruit and vegetable fresh-keeping agent, the present invention is developed for common vetch dish feature, fresh-keeping to common vetch dish to have positive effect.

Description

A kind of common vetch dish composite preservative
Technical field
The present invention relates to a kind of common vetch dish composite preservatives, belong to antistaling agent technical field.
Background technology
Common vetch dish contains abundant nutritional ingredient and trace element, and every 100 grams of common vetch dish young stem and leaf contains protein 2.2g, Hu Luo Bu Su 1.97mg, dimension vitamin C 67mg.Meanwhile common vetch dish also has bactericidal antiphlogistic, the multi-efficiencies such as relax bowel, is clearing heat and detoxicating. People's generally use is cold and dressed with sauce, steams the modes such as stir-fry to eat, and is delicious food rare on modern dining table.Common vetch dish is suitable in Low-relief terrain is grown, and is distributed in the areas such as Guizhou, Chongqing, Hunan, northeast, is influenced by factors such as its growth environment, the guarantor of common vetch dish It is fresh most important for the production of common vetch dish, transport, processing, sale aspect.
At present, Dried Osmund or can predominantly are processed into for the fresh-keeping mode of common vetch dish, these modes easily influence common vetch dish Nutritive value and mouthfeel, and be not suitable for short term storage sale.For in terms of antistaling agent, being generally the general antistaling agent of fruits and vegetables, Without specific aim, its nutritional ingredient and not green and healthy enough is easily destroyed.It is therefore desirable to one kind be directed to the nutrition of common vetch dish into Point, the antistaling agent of physiological structure characteristic solve the problems, such as that common vetch dish is fresh-keeping.
Antistaling agent of the present invention is by five kinds of edible antistaling agent Nobiletins, tea polyphenols, chitosan, carboxymethyl celluloses Element, citric acid composition, Nobiletin is a kind of polymethoxyflavone extracted from orange peel, has antibacterial, anti-oxidant equivalent Fruit.Catechin compounds in tea polyphenols account for 60~80%, have and remove the oxidation resistant effect of free radical to O2-、OH-Freely The clearance rate of base is up to more than 98%.But tea polyphenols do not have film forming with Nobiletin, and the two is preferably fresh-keeping with film forming Agent combination can improve fresh-keeping effect.The present invention selects chitosan with carboxymethyl cellulose to enhance antistaling agent film forming.Shell gathers Sugar, which has human body, to slow down aging, improves immunity and other effects, and environmentally safe, is that a kind of good edible is fresh-keeping Agent.Carboxymethyl cellulose, which has, to be prevented moisture and grease migration, prevents oxidation and carbon dioxide from escaping, and retaining food product flavor carries The effects that mechanical strength of high film.Chitosan is combined with carboxymethyl cellulose with good biocidal property and film forming.Meanwhile river Contain polyphenols in hesperetin and tea polyphenols, be properly added in antistaling agent, the hydrogen bond and carboxymethyl cellulose of polyphenol, The hydrogen bond of chitosan, which is formed, stabilizes network structure so that film is finer and close, barrier property and tensile strength enhancing.Add lemon Acid can adjust the solubility of chitosan and carboxymethyl cellulose, make fresh-keeping effect more preferably.
The content of the invention
An object of the present disclosure is to provide a kind of health environment-friendly, common vetch that is cheap, meeting modern people's dietary requirements Dish composite preservative.This antistaling agent can extend common vetch dish storage time, consumer can trust edible.
The present invention second is designed to provide a kind of with targetedly common vetch dish composite preservative.Compared with preserving fruit and vegetable utilizing Agent, the present invention are screened for common vetch dish feature for the species and concentration of antistaling agent, can more extend common vetch dish freshness date.
The present invention the 3rd be designed to provide it is a kind of to common vetch dish have good biocidal property, antioxidative antistaling agent.It is domestic It has been reported that outside, Nobiletin, chitosan, tea polyphenols all have good antibacterial and antioxidation, beneficial to human body.
The present invention the 4th is designed to provide a kind of good antistaling agent of film forming.Chitosan and carboxymethyl cellulose have There is film forming, the film forming of antistaling agent can be strengthened by raw material proportioning, enhance the fresh-keeping effect to common vetch dish.
For achieving the above object, the technical solution adopted by the present invention is as follows:
A kind of common vetch dish composite preservative is made of the ingredient mixing of following weight percents:
The common vetch dish composite preservative is made of the ingredient mixing of following weight percents:
The common vetch dish composite preservative is made of the ingredient mixing of following weight percents:
The common vetch dish composite preservative is made of the ingredient mixing of following weight percents:
The common vetch dish composite preservative is made of the ingredient mixing of following weight percents:
Preparation method is that the ingredient of above-mentioned weight percent is taken to be added in container, then adds in gauge water and is uniformly mixed.
Specific embodiment
With reference to specific embodiment, the present invention is furture elucidated, present embodiment using technical solution of the present invention as Under the premise of implemented, it should be understood that these modes are only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment 1
Select that length is roughly the same, maturity is appropriate, no disease and pests harm, the common vetch dish 500g having no mechanical damage.Add in beaker Add 0.02% Nobiletin, 0.08% tea polyphenols, 4% chitosan, 2% carboxymethyl cellulose and 0.8% citric acid, remaining is Water, the percentage summation of mentioned component is 100%.Common vetch dish composite preservative is made in solution stirring.Take common vetch dish composite preservative In right amount, equably it is sprayed on common vetch dish, naturally dry, is placed in freshness protection package packaging in 4 DEG C of refrigerators.
Embodiment 2
Select that length is roughly the same, maturity is appropriate, no disease and pests harm, the common vetch dish 500g having no mechanical damage.Add in beaker Add 0.05% Nobiletin, 0.1% tea polyphenols, 3% chitosan, 1.5% carboxymethyl cellulose and 0.6% citric acid, remaining For water, the percentage summation of mentioned component is 100%.Common vetch dish composite preservative is made in solution stirring.Take common vetch dish composite fresh-keeping Appropriate agent is equably sprayed on common vetch dish, naturally dry, is placed in freshness protection package packaging in 4 DEG C of refrigerators.
Embodiment 3
Select that length is roughly the same, maturity is appropriate, no disease and pests harm, the common vetch dish 500g having no mechanical damage.Add in beaker Add 0.08% Nobiletin, 0.2% tea polyphenols, 2% chitosan, 1% carboxymethyl cellulose and 0.4% citric acid, remaining is Water, the percentage summation of mentioned component is 100%.Common vetch dish composite preservative is made in solution stirring.Take common vetch dish composite preservative In right amount, equably it is sprayed on common vetch dish, naturally dry, is placed in freshness protection package packaging in 4 DEG C of refrigerators.
Embodiment 4
Select that length is roughly the same, maturity is appropriate, no disease and pests harm, the common vetch dish 500g having no mechanical damage.Add in beaker Add 0.1% Nobiletin, 0.4% tea polyphenols, 1% chitosan, 0.5% carboxymethyl cellulose and 0.2% citric acid, remaining is Water, the percentage summation of mentioned component is 100%.Common vetch dish composite preservative is made in solution stirring.Take common vetch dish composite preservative In right amount, equably it is sprayed on common vetch dish, naturally dry, is placed in freshness protection package packaging in 4 DEG C of refrigerators.
It selects that length is roughly the same, maturity is appropriate, no disease and pests harm, the common vetch dish having no mechanical damage, is randomly divided into five groups, often The antistaling agent of embodiment 1,2,3,4 is respectively adopted in group 500g or so, experimental group, and control group is not added with antistaling agent processing.By five groups of common vetch Store 20 days at a temperature of being placed in 4 DEG C using freshness protection package packaging after dish processing, it is periodically taking-up detection its chlorophyll, vitamin C, more Several indexs such as sugar, peroxidase, malonaldehyde.The result shows that:Four experimental group common vetch dishes without soften, phenomenon of losing water, color is fresher Gorgeous, free from extraneous odour, chlorophyll, polysaccharide, vitamin C equal size are higher.And control group common vetch dish has phenomena such as softening, dehydration, go mouldy, and Indices are worse than experimental group.Illustrate that the present invention has compared with other fruit and vegetable fresh-keeping agents are fresh-keeping to common vetch dish for effect.
The foregoing is merely specific embodiment of the present invention, but protection scope of the present invention is not limited solely to this.Together When, any person of ordinary skill in the field can technique according to the invention scheme and its preferred embodiment description, do Go out various possible equivalent changes or exchange, but all these changes or replacement should all belong to the protection of the claim of the present invention Scope.

Claims (5)

1. a kind of common vetch dish composite preservative it is characterized in that:It is made of the ingredient mixing of following weight percents:
2. common vetch dish composite preservative according to claim 1, it is characterized in that:By the ingredient mixing group of following weight percents Into:
3. common vetch dish composite preservative according to claim 1, it is characterized in that:By the ingredient mixing group of following weight percents Into:
4. common vetch dish composite preservative according to claim 1, it is characterized in that:By the ingredient mixing group of following weight percents Into:
5. common vetch dish composite preservative according to claim 1, it is characterized in that:By the ingredient mixing group of following weight percents Into:
CN201810014020.2A 2018-01-08 2018-01-08 A kind of common vetch dish composite preservative Pending CN108094520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810014020.2A CN108094520A (en) 2018-01-08 2018-01-08 A kind of common vetch dish composite preservative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810014020.2A CN108094520A (en) 2018-01-08 2018-01-08 A kind of common vetch dish composite preservative

Publications (1)

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CN108094520A true CN108094520A (en) 2018-06-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109430376A (en) * 2018-12-06 2019-03-08 东北农业大学 A kind of thorn tender bud compelx coating agent and coating method
CN109601614A (en) * 2019-01-11 2019-04-12 东北农业大学 A kind of cucumber composite preservative and preservation method
CN112042734A (en) * 2020-09-07 2020-12-08 内蒙古农业大学 Allium mongolicum regel composite preservative containing nobiletin and preparation method and using method thereof
CN112314701A (en) * 2020-11-02 2021-02-05 东北农业大学 Preparation and application method of bracken fresh-keeping coating liquid
CN112724475A (en) * 2020-12-29 2021-04-30 上海交通大学 Chitosan/nano montmorillonite/akebia trifoliata peel extract antibacterial film and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103564039A (en) * 2013-11-19 2014-02-12 华南农业大学 Room-temperature litchi storage preservative, and preparation method and application of preservative
CN104642516A (en) * 2014-06-24 2015-05-27 何松 Method for preserving cane shoots
CN104642533A (en) * 2014-06-24 2015-05-27 何松 Fruit and vegetable coating preservative and preparation method thereof
CN106172719A (en) * 2016-07-06 2016-12-07 东北农业大学 A kind of snap bean antistaling agent
CN106417585A (en) * 2016-10-09 2017-02-22 山东农业大学 Preparation method of edible plant source fresh-cut fruit and vegetable coating film preservative

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103564039A (en) * 2013-11-19 2014-02-12 华南农业大学 Room-temperature litchi storage preservative, and preparation method and application of preservative
CN104642516A (en) * 2014-06-24 2015-05-27 何松 Method for preserving cane shoots
CN104642533A (en) * 2014-06-24 2015-05-27 何松 Fruit and vegetable coating preservative and preparation method thereof
CN106172719A (en) * 2016-07-06 2016-12-07 东北农业大学 A kind of snap bean antistaling agent
CN106417585A (en) * 2016-10-09 2017-02-22 山东农业大学 Preparation method of edible plant source fresh-cut fruit and vegetable coating film preservative

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109430376A (en) * 2018-12-06 2019-03-08 东北农业大学 A kind of thorn tender bud compelx coating agent and coating method
CN109601614A (en) * 2019-01-11 2019-04-12 东北农业大学 A kind of cucumber composite preservative and preservation method
CN112042734A (en) * 2020-09-07 2020-12-08 内蒙古农业大学 Allium mongolicum regel composite preservative containing nobiletin and preparation method and using method thereof
CN112314701A (en) * 2020-11-02 2021-02-05 东北农业大学 Preparation and application method of bracken fresh-keeping coating liquid
CN112724475A (en) * 2020-12-29 2021-04-30 上海交通大学 Chitosan/nano montmorillonite/akebia trifoliata peel extract antibacterial film and preparation method and application thereof

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