CN105495307A - Making method of ready-to-eat dumplings with water retention layers - Google Patents

Making method of ready-to-eat dumplings with water retention layers Download PDF

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Publication number
CN105495307A
CN105495307A CN201510932821.3A CN201510932821A CN105495307A CN 105495307 A CN105495307 A CN 105495307A CN 201510932821 A CN201510932821 A CN 201510932821A CN 105495307 A CN105495307 A CN 105495307A
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CN
China
Prior art keywords
dumpling
water conservation
conservation layer
dumplings
weight portion
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Pending
Application number
CN201510932821.3A
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Chinese (zh)
Inventor
赫桂丹
殷涌光
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Jilin University
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Jilin University
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Priority to CN201510932821.3A priority Critical patent/CN105495307A/en
Publication of CN105495307A publication Critical patent/CN105495307A/en
Pending legal-status Critical Current

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    • 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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  • Seeds, Soups, And Other Foods (AREA)

Abstract

The invention belongs to the technical field of food processing, and provides a making method of ready-to-eat dumplings with water retention layers. The ready-to-eat dumplings are particularly suitable for being eaten at stations or in travel and suitable for white-collar workers and field staff. The method comprises the following steps of dough blending, filling preparing, water retention layer material adding, making, bagging, vacuum packing and back pressure sterilization, wherein water retention layer materials are put on the inner surface of each dumpling and/or the outer surface of each dumpling filling, and the water retention layer materials are formed by mixing the soybean isolated protein material with glycerin or by mixing chitosan polysaccharide materials and the glycerin. Finished dumpling products are cooked dumplings, the products can be stored at normal temperature and eaten after bags are opened. The made ready-to-eat dumplings can be eaten after the bags are opened or eaten after being heated. Due to the fact that the water retention layer materials are put inside dumpling wrappers, the dumpling filling can maintain rich water content for a long time, the dumplings are delicious and succulent, and the ready-to-eat dumplings are ready-to-eat products which have great market development potential.

Description

A kind of preparation method with the instant dumpling of water conservation layer
Technical field
The invention belongs to food processing technology field, be specifically related to a kind of preparation method with the instant dumpling of water conservation layer.
Background technology
Dumpling is traditional cuisines of the Chinese nation, very popular over the past thousands of years.But because the manufacturing process of dumpling is comparatively complicated, general family or individual making are wasted time and energy.Even if there has been now quick-freezing dumpling, still need that lower poach is ripe can be eaten after purchase, and must use the cooker such as stove and accessory, pot when boiling dumpling, whole process is difficult to complete at short notice; And realize at used during taking train or under office, medium situation of travelling because condition restriction is difficult to operation.This just makes this food of dumpling be not suitable with the requirement of modern people's fast pace life.
Summary of the invention
The object of the invention is to propose a kind of preparation method with the instant dumpling of water conservation layer, realize by bus, office, under the situation such as travelling because condition restriction is difficult to the object of edible dumpling.
A kind of preparation method with the instant dumpling of water conservation layer, comprise the steps: the modulation of dough, fillings batching, add water conservation layer material, pack, pack, vacuum packaging and back-pressure sterilization, wherein, dumpling wrapper inner surface is or/and filling for dumplings outer surface has water conservation layer material, water conservation layer material is that soybean protein isolate class material mixes with glycerine, or shitosan class polysaccharide material mixes with glycerine, mixing quality ratio is 1-3:1-3.
Further, soybean protein isolate class material is soybean protein, lactalbumin, zeins or wheat gluten protein; Shitosan class polysaccharide material is Glucomannan, cornstarch or farina.
Further, the modulation of dough: the flour preparing dumpling is formulated primarily of dumpling wheat flour specially, salt, molecular clock monoglyceride, sucrose ester and sodium alginate, wherein dumpling wheat flour specially 95-98 weight portion, salt 1-2 weight portion, molecular clock monoglyceride 0.5-1.2 weight portion, sucrose ester 0.5-1.2 weight portion, sodium alginate 0.3-0.5 weight portion; The ratio of flour and water is 2:1, and surface temperature 20-25 DEG C, Mixing time 3-5 minute, and the bonnet cloth that wets is waken up face, and prevent air-dry, wake up face time 25-30min.
Further, the batching of fillings: pork 35-45 weight portion, pigskin freeze 35-45 weight portion, edible agar 2-4 weight portion, salt 0.8-1.2 weight portion, soy sauce 4-5 weight portion, fresh ginger 2-3 weight portion, shallot 4-5 weight portion; Wherein, edible agar, in the ratio heating 95-100 DEG C of dissolving of 1g/5mL water, stirs together with other are prepared burden.
Further, described dumpling wrapper inner surface is or/and filling for dumplings outer surface has water conservation layer material, and its coating method is as follows:
A. the water conservation layer material of dumpling wrapper inner surface: before dumpling packs after preparing dumpling wrapper, hairbrush coating or spraying coating water conservation layer material is adopted at the inner surface of dumpling wrapper, fill the inner surface of dumpling wrapper, or on the inner surface of dumpling wrapper, cover the film be made up of water conservation layer material, thickness 50-1000 μm.
B. the water conservation layer material of filling for dumplings outer surface: be sent to dumpling wrapper and pack in the process of dumpling preparing filling for dumplings, water conservation layer material is sprayed on stuffing for dumplings outer surface, or filling for dumplings is dipped water conservation layer material.
The object of this invention is to provide a kind of convenient, fast, long shelf-life, the intact form that at utmost can retain dumpling and genuineness, nutritious instant dumpling.Owing to introducing water conservation layer material, dumpling has water conservation feature, and its filling for dumplings can maintain abundant water content for a long time, makes the delicious succulence of dumpling, is the instant product having market development potential.
Detailed description of the invention
Below by specific embodiment, preparation method of the present invention is described in further detail:
Embodiment 1:
The modulation of dough: the flour preparing dumpling, formulated by dumpling wheat flour specially, salt, molecular clock monoglyceride, sucrose ester, sodium alginate, wherein dumpling wheat flour specially 95g, salt 1g, molecular clock monoglyceride 0.5g, sucrose ester 0.5g, sodium alginate 0.3g.The addition of water is 47.5g, and surface temperature 20 DEG C, within 5 minutes, completes, and the bonnet cloth that wets prevents air-dry, and wake up face time 30min.
The batching of fillings is as follows: wherein, pork 35g, and pigskin freezes 35g, edible agar 2g, salt 0.8g, soy sauce 4g, fresh ginger 2g, shallot 4g; 2g eats agar and adds 10mL water 95 DEG C of heating for dissolving, stirs together with other are prepared burden.
By the soybean protein isolate of 1g, the glycerine of 1g is sufficiently uniformly dissolved, and prepares water conservation layer material.Dough leavening is complete, makes the dumpling wrapper that thickness is 0.3mm, adopts the method for hairbrush coating, water conservation layer material is uniformly coated on dumpling wrapper inner surface, adds dumpling filling, pack dumpling, pack, vacuum packaging, back-pressure sterilization, finished product.
Embodiment 2:
The modulation of dough and the batching of fillings are with embodiment 1.
By the Glucomannan of 3g, the glycerine of 3g is sufficiently uniformly dissolved, degassed, and 60 DEG C of dryings, make water-retaining film, thickness 50 μm.Dough leavening is complete, makes the dumpling wrapper that thickness is 0.3mm.Water conservation layer and dumpling wrapper are fitted tightly, makes the inner surface of dumpling wrapper cover water conservation tunic completely, add dumpling filling, pack dumpling, pack, vacuum packaging, back-pressure sterilization, finished product.
Embodiment 3:
The modulation of dough and the batching of fillings are with embodiment 1.
By the lactalbumin of 1g, the plasticizer glycerine of 3g is sufficiently uniformly dissolved, and prepares water conservation layer material.Dough leavening is complete, makes the dumpling wrapper that thickness is 2.0mm, adopts the method for spraying, water conservation layer material is evenly sprayed at musculus cutaneus inner surface and stuffing for dumplings outer surface, packs dumpling, pack, vacuum packaging, back-pressure sterilization, finished product.
Embodiment 4:
The modulation of dough and the batching of fillings are with embodiment 1.
By the cornstarch of 1g, the plasticizer glycerine of 1g is sufficiently uniformly dissolved, and prepares water conservation layer material.Dough leavening is complete, makes the dumpling wrapper that thickness is 2.0mm.Adopt the method for spraying to be sprayed on stuffing for dumplings outer surface water-keeping material, pack dumpling, pack, vacuum packaging, back-pressure sterilization, finished product.
Embodiment 5:
The modulation of dough and the batching of fillings are with embodiment 1.
By the zeins of 3g, the plasticizer glycerine of 3g is sufficiently uniformly dissolved, and prepares water conservation layer material.Dough leavening is complete, makes the dumpling wrapper that thickness is 0.3mm.Filling for dumplings outer surface is dipped water conservation layer material, packs dumpling, pack, vacuum packaging, back-pressure sterilization, finished product.

Claims (5)

1. there is a preparation method for the instant dumpling of water conservation layer, comprise the steps: the modulation of dough, fillings batching, add water conservation layer, pack, pack, vacuum packaging and back-pressure sterilization; It is characterized in that: dumpling wrapper inner surface is or/and filling for dumplings outer surface has water conservation layer material, described water conservation layer material is that soybean protein isolate class material mixes with glycerine, or shitosan class polysaccharide material mixes with glycerine, mixing quality ratio is 1-3:1-3.
2. a kind of preparation method with the instant dumpling of water conservation layer as described in right 1, is characterized in that: described soybean protein isolate class material is lactalbumin, zeins or wheat gluten protein; Shitosan class polysaccharide material is Glucomannan, cornstarch or farina.
3. a kind of preparation method with the instant dumpling of water conservation layer as described in right 1, is characterized in that: described dumpling wrapper inner surface is or/and filling for dumplings outer surface has water conservation layer material, and its coating method is as follows:
A. the water conservation layer material of dumpling wrapper inner surface: before dumpling packs after preparing dumpling wrapper, hairbrush coating or spraying coating water conservation layer material is adopted at the inner surface of dumpling wrapper, fill the inner surface of dumpling wrapper, or on the inner surface of dumpling wrapper, cover the film be made up of water conservation layer material, thickness 50-1000 μm;
B. the water conservation layer material of filling for dumplings outer surface: be sent to dumpling wrapper and pack in the process of dumpling preparing filling for dumplings, water conservation layer material is sprayed on stuffing for dumplings outer surface, or filling for dumplings is dipped water conservation layer material.
4. a kind of preparation method with the instant dumpling of water conservation layer as described in right 1, it is characterized in that: the modulation of described dough: the flour preparing dumpling is formulated primarily of dumpling wheat flour specially, salt, molecular clock monoglyceride, sucrose ester and sodium alginate, wherein dumpling wheat flour specially 95-98 weight portion, salt 1-2 weight portion, molecular clock monoglyceride 0.5-1.2 weight portion, sucrose ester 0.5-1.2 weight portion, sodium alginate 0.3-0.5 weight portion; The ratio of flour and water is 2:1, and surface temperature 20-25 DEG C, Mixing time 3-5 minute, and the bonnet cloth that wets is waken up face, and prevent air-dry, wake up face time 25-30min.
5. a kind of preparation method with the instant dumpling of water conservation layer as described in right 1, it is characterized in that: the batching of described fillings: pork 35-45 weight portion, pigskin freezes 35-45 weight portion, edible agar 2-4 weight portion, salt 0.8-1.2 weight portion, soy sauce 4-5 weight portion, fresh ginger 2-3 weight portion, shallot 4-5 weight portion; Wherein, edible agar adds water heating for dissolving and becomes liquid, and heating-up temperature is 95-100 DEG C, after admix in fillings together with other are prepared burden and stir.
CN201510932821.3A 2015-12-15 2015-12-15 Making method of ready-to-eat dumplings with water retention layers Pending CN105495307A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106213173A (en) * 2016-08-26 2016-12-14 李军 Fresh-keeping production equipment with stuffing material food
CN107373313A (en) * 2017-07-13 2017-11-24 安徽红云食品有限公司 Fruits and vegetables Beef quick-freezing boiled dumplings modification method
CN115969005A (en) * 2023-03-20 2023-04-18 中国农业大学 Preparation method of convenient instant dumplings with long shelf life at normal temperature

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CN1541552A (en) * 2002-12-19 2004-11-03 ���ҵ�ۼ���ѧͶ�ʿعɹ�˾ Moisture barrier for foods
CN101371688A (en) * 2007-08-22 2009-02-25 童伟雄 Smooth dough sheet and method for producing the same
CN101461489A (en) * 2007-12-19 2009-06-24 天津市中英保健食品有限公司 Method for preparing instant dumplings
CN103392976A (en) * 2013-06-30 2013-11-20 安徽省凤宝粮油食品(集团)有限公司 Special flour for double-wrapper quick-frozen dumplings, preparation method and dumplings for reducing blood fat
CN104431783A (en) * 2014-10-22 2015-03-25 安徽一闻香清真食品有限公司 Soft and crispy Chinese wolfberry cake and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1403031A (en) * 2001-08-30 2003-03-19 王淑兰 Production process of instant won ton and instant dumpling
CN1541552A (en) * 2002-12-19 2004-11-03 ���ҵ�ۼ���ѧͶ�ʿعɹ�˾ Moisture barrier for foods
CN101371688A (en) * 2007-08-22 2009-02-25 童伟雄 Smooth dough sheet and method for producing the same
CN101461489A (en) * 2007-12-19 2009-06-24 天津市中英保健食品有限公司 Method for preparing instant dumplings
CN103392976A (en) * 2013-06-30 2013-11-20 安徽省凤宝粮油食品(集团)有限公司 Special flour for double-wrapper quick-frozen dumplings, preparation method and dumplings for reducing blood fat
CN104431783A (en) * 2014-10-22 2015-03-25 安徽一闻香清真食品有限公司 Soft and crispy Chinese wolfberry cake and preparation method thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106213173A (en) * 2016-08-26 2016-12-14 李军 Fresh-keeping production equipment with stuffing material food
CN107373313A (en) * 2017-07-13 2017-11-24 安徽红云食品有限公司 Fruits and vegetables Beef quick-freezing boiled dumplings modification method
CN107373313B (en) * 2017-07-13 2020-02-11 安徽红云食品有限公司 Improved method for quick-frozen fruit, vegetable and beef dumplings
CN115969005A (en) * 2023-03-20 2023-04-18 中国农业大学 Preparation method of convenient instant dumplings with long shelf life at normal temperature

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Application publication date: 20160420