CN103907913A - Instant oyster mushrooms and preparation method of instant oyster mushrooms - Google Patents

Instant oyster mushrooms and preparation method of instant oyster mushrooms Download PDF

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Publication number
CN103907913A
CN103907913A CN201410112170.9A CN201410112170A CN103907913A CN 103907913 A CN103907913 A CN 103907913A CN 201410112170 A CN201410112170 A CN 201410112170A CN 103907913 A CN103907913 A CN 103907913A
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China
Prior art keywords
flat mushroom
blanching
oyster mushrooms
preparation
vacuum
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CN201410112170.9A
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Chinese (zh)
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CN103907913B (en
Inventor
夏全刚
刘宝林
梁玮
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Priority to CN201410112170.9A priority Critical patent/CN103907913B/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L31/00Edible extracts or preparations of fungi; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention discloses instant oyster mushrooms and a preparation method of the instant oyster mushrooms. The preparation method disclosed by the invention comprises the following steps of: preparing a soup base: preparing the soup base by matching salt, monosodium glutamate, ginger powder, garlic powder, onion powder, maltose, chopped green onion, white vinegar, soy, pepper and water, boiling the soup base, dividing the soup base into two parts, taking one part as the oyster mushroom blanching solution, and taking the other part as the cooling solution after cooling; blanching: after stewing oyster mushrooms in the blanching solution for one minute, putting in the cooling solution to cool for 3-5 min, and draining water in the cooled oyster mushrooms; mixing materials: mixing the blanched and cooled oyster mushrooms with palm oil, maltose and a food additive; quickly freezing oyster mushrooms below minus 15 DEG C; drying in vacuum: drying the quickly frozen oyster mushrooms at 40 DEG C in vacuum with the vacuum degree of being less than 100 Pa, then, taking out, and packaging in a preservative manner. The instant oyster mushrooms prepared by the invention is long in preservation period, easy for transportation, convenient to use, fresh and delicious in taste and high in nutritional value.

Description

Fast food flat mushroom and preparation method thereof
Technical field
The present invention relates to field of food, particularly relate to fast food flat mushroom and preparation method thereof.
Background technology
Nowadays living standards of the people improve, and rhythm of life is accelerated, and spends the time in kitchen fewer and feweri, instant food increase in demand, and it is able to fast development.Instant food on market is take staple food as main, as instant noodles, and convenient dumpling, steamed bun etc., the convenient vegetable of instant i.e. use mostly is semi-finished product, and to dry vegetables or refrigerated vegetables as main, these food also need again to cook and could eat, edible inconvenient.Dry vegetables and be easy to store and transportation, but the loss nutritional labeling along with moisture also runs off in the time of drying and dewatering.Refrigerated vegetables have kept the nutrition of vegetables but mouthfeel declines, and in storing and transportation inconvenience.
Summary of the invention
The object of this invention is to provide a kind of fast food flat mushroom and preparation method thereof, it can overcome certain or some defect of prior art.
According to the invention described above object, the invention provides a kind of preparation method of fast food flat mushroom, comprise the following steps:
Material soup preparation process: salt, monosodium glutamate, ginger powder, garlic powder, onion powder, maltose, chopped spring onion, light-coloured vinegar, soy sauce, Chinese prickly ash and water proportioning are become to material soup, after boiling, material soup is divided into 2 parts, portion is made flat mushroom blanching liquid, makes cooling fluid after flat mushroom blanching after cooling for another part;
Blanching step: flat mushroom is put into described blanching liquid boiling, and to put into described cooling fluid after 1 minute cooling, and be 3-5 minute cool time, and cooled flat mushroom drains away the water;
Mixing of materials step: mix with palm oil, maltose, food additives through blanching flat mushroom after treatment, described palm oil use amount is 3-5ml/ jin flat mushroom;
Quick-frozen step: the flat mushroom quick-frozen after blanching, mixing of materials is to subzero below 15 degrees Celsius, and the quick-frozen time is 1-3 hour;
Vacuum drying step: the flat mushroom vacuum drying after quick-frozen is after 2-6 hour, reaches water content lower than 5% flat mushroom, corrosion-proof packing, and described vacuum drying condition is: low vacuum is in 100Pa, 40 degrees Celsius of temperature;
Packaging step: the flat mushroom after vacuum drying is carried out to vacuum packaging or be filled with nitrogen packedly, be finished product.
Can also before blanching processing, remove cotton skin, stripping and slicing processing to flat mushroom, described stripping and slicing is according to the lines cutting of flat mushroom.
Fast food flat mushroom of the present invention is direct-edible or add edible after hot water rehydration, and delicious flavour, is of high nutritive value, and containing anticorrisive agent, long shelf-life, makes simplely, is applicable to large-scale promotion application.
The specific embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, describe the present invention below by specific embodiment.
The present invention is that the raw material using is new fresh flat mushroom, just picks, and the not yet flat mushroom of oxidation by air, concrete making step is as follows:
1, pretreatment of raw material: flat mushroom is removed to cotton skin and stripping and slicing, carry out stripping and slicing according to the lines of flat mushroom when stripping and slicing.Processing can be more easily tasty like this.
2, material soup preparation: add the flavorings such as salt, monosodium glutamate, ginger powder, garlic powder, onion powder, maltose, chopped spring onion, light-coloured vinegar, soy sauce and Chinese prickly ash in water, make according to a certain ratio material soup for subsequent use.
3, the preparation of blanching liquid and cooling fluid: by expecting described in 2 that soup boils, be divided into 2 parts, the material soup that a part is boiled is as blanching liquid, and the material soup after another part boils is cooled to 0 degree Celsius and makes below cooling fluid.The material soup that flat mushroom boils identical with cooling use, can make the flat mushroom can be fully tasty, becomes the instant food of shortening, and has delicious mouthfeel.
4, blanching and cooling: flat mushroom is put into the blanching liquid described in 3 and boil a minute, the time that flat mushroom boils can not be long, and no person's flat mushroom can be oxidized, and nutritional labeling can run off, and color can also change.Time is no more than the nutritional labeling that can better retain flat mushroom for 1 minute.After flat mushroom boiling, pull out, be put into rapidly in above-mentioned cooling fluid coolingly, otherwise residual heat can make flat mushroom oxidation, and nutritional labeling and color change.Cool time is unsuitable long, and 3-5 minute, pulls out, drains away the water or centrifugal moisture, and the moisture of removal flat mushroom surface detention, in case the vegetables after easily making to freeze in subsequent step are formed piece, is unfavorable for next step vacuum drying.Flat mushroom through such boiling and cooling after can not only reach and remove fungi, anticorrosion, and its nutrient loss is few, simultaneously prepare food equally with daily, become the cooked of delicious food, can directly use, and need not cook again, for eater saves time, provide convenience.
5, mixing of materials: put into palm oil, maltose, food additives and stir in the flat mushroom draining away the water, again make flat mushroom become more delicious, also make flat mushroom color and luster vivid, palm oil use amount is used according to the palmitic standard of flat mushroom 3-5ml per jin simultaneously.
6, quick-frozen: the flat mushroom stirring draining away the water is put into fast freezing case quick-frozen, quick freezing can reduce the loss of nutritional labeling, and quick-frozen is that vacuum drying is ready, freezes to the temperature of flat mushroom lower than-15 ℃, quick-frozen is about 1-3 hour, and freezing temperature more low vacuum drying effect is better.
7, vacuum drying: the flat mushroom after quick-frozen is put into vacuum tank inner drying 2-6 hour, vacuum drying condition is, vacuum 100Pa, 40 degrees Celsius of temperature, to the water content of flat mushroom be below 5% till.Dry run is controlled according to temperature and time, and thermocouple is for measuring inner variations in temperature, so that the water content of every part of material is lower than 5%.Flat mushroom rehydration after vacuum drying is good, and fully keeps freshness and the nutritional labeling of flat mushroom.
8, packing: take out and put into vacuum packaging bag or pour nitrogen packed instant bagged or the ready-to-eat by rehydration finished product of being after flat mushroom vacuum drying.
Fast food flat mushroom of the present invention is shortening or the instant solid block of hot water, has saved the pure of mouthfeel and local flavor from damage.Fast food flat mushroom of the present invention can be carried, the flat mushroom that hot water eat only need to brew three to five minutes, also can be edible together with many instant food, such as adding fast food flat mushroom in the instant noodles that brew, can solve a difficult problem that does not have vegetables to brew together while eating face; Can solve to be inconvenient to cook and just can have the present situation of nutritious flat mushroom simultaneously.In preparation method, adopt quick-frozen and vacuum drying technique, shorten energy consumption and the preparation time in preparation process, reduce cost, and make material finish-drying, long shelf-life, directly eats or instant, lightweight, can meet the demand that present people fast pace in city is lived and liked green pure natural nuisance-free fast food flat mushroom, be applicable to large-scale promotion application.
For those skilled in the art, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (4)

1. a preparation method for fast food flat mushroom, is characterized in that, comprise,
Material soup preparation process: salt, monosodium glutamate, ginger powder, garlic powder, onion powder, maltose, chopped spring onion, light-coloured vinegar, soy sauce, Chinese prickly ash and water proportioning are become to material soup, after boiling, material soup is divided into 2 parts, portion is made flat mushroom blanching liquid, makes cooling fluid after flat mushroom blanching after cooling for another part;
Blanching step: flat mushroom is put into described blanching liquid boiling, the time is 1 minute, puts into rapidly subsequently described cooling fluid cooling, and be 3-5 minute cool time, and cooled flat mushroom drains away the water;
Mixing of materials step: mix with palm oil, maltose, food additives through blanching flat mushroom after treatment, stir, described palm oil use amount is 3-5ml/ jin flat mushroom;
Quick-frozen step: the flat mushroom quick-frozen after blanching, mixing of materials is to subzero below 15 degrees Celsius, and the quick-frozen time is 1-3 hour;
Vacuum drying step: the flat mushroom vacuum drying 2-6 hour after quick-frozen, make the moisture of flat mushroom lower than 5%, described vacuum drying condition is: low vacuum is in 100Pa, 40 degrees Celsius of temperature;
Packaging step: the flat mushroom after vacuum drying is carried out to vacuum packaging or be filled with nitrogen packedly, be finished product.
2. the preparation method of fast food flat mushroom according to claim 1, is characterized in that, selects new fresh flat mushroom.
3. the preparation method of fast food flat mushroom according to claim 1, is characterized in that, before blanching processing, described flat mushroom is through removing cotton skin and stripping and slicing processing, and described stripping and slicing is according to the lines cutting of flat mushroom.
4. a fast food flat mushroom, makes according to the preparation method one of claim 1-3 Suo Shu.
CN201410112170.9A 2014-03-24 2014-03-24 Instant oyster mushrooms and preparation method of instant oyster mushrooms Expired - Fee Related CN103907913B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104223050A (en) * 2014-10-23 2014-12-24 彭尚元 Pleurotus ferulae with chili oil and preparation method thereof

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CN101933619A (en) * 2010-09-25 2011-01-05 山西山宝食用菌生物有限公司 Method for producing edible fungi high-calcium zinc-rich instant one-bite mushroom
CN101984855A (en) * 2010-12-14 2011-03-16 东莞菇源堂生物科技有限公司 Processing technology for crisp mushroom food
CN102379402A (en) * 2010-09-03 2012-03-21 孟秀英 Mushroom mixed vegetable and preparation method thereof
CN102845740A (en) * 2012-09-20 2013-01-02 天津华大绿色食品有限公司 Processing method for flavour edible fungi product
CN103431371A (en) * 2013-09-16 2013-12-11 天津市宏胜源食用菌科技发展有限公司 Deep processing process for edible mushrooms

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Publication number Priority date Publication date Assignee Title
CN102379402A (en) * 2010-09-03 2012-03-21 孟秀英 Mushroom mixed vegetable and preparation method thereof
CN101933619A (en) * 2010-09-25 2011-01-05 山西山宝食用菌生物有限公司 Method for producing edible fungi high-calcium zinc-rich instant one-bite mushroom
CN101984855A (en) * 2010-12-14 2011-03-16 东莞菇源堂生物科技有限公司 Processing technology for crisp mushroom food
CN102845740A (en) * 2012-09-20 2013-01-02 天津华大绿色食品有限公司 Processing method for flavour edible fungi product
CN103431371A (en) * 2013-09-16 2013-12-11 天津市宏胜源食用菌科技发展有限公司 Deep processing process for edible mushrooms

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104223050A (en) * 2014-10-23 2014-12-24 彭尚元 Pleurotus ferulae with chili oil and preparation method thereof
CN104223050B (en) * 2014-10-23 2016-06-22 孙丽君 Chilli oil Pleurotus ferulae Lanzi and preparation method thereof

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