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CN1229608A - Tech. for producing instant jellied bean curd by semi-drying process - Google Patents

Tech. for producing instant jellied bean curd by semi-drying process Download PDF

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Publication number
CN1229608A
CN1229608A CN98113855A CN98113855A CN1229608A CN 1229608 A CN1229608 A CN 1229608A CN 98113855 A CN98113855 A CN 98113855A CN 98113855 A CN98113855 A CN 98113855A CN 1229608 A CN1229608 A CN 1229608A
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China
Prior art keywords
weight
bean curd
feed liquid
jellied bean
drying
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Pending
Application number
CN98113855A
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Chinese (zh)
Inventor
江连州
金涛
朱秀清
杨秋萍
孙树坤
宋莹莹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soybean Tech Development And Research Center Heilongjiang Prov
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Soybean Tech Development And Research Center Heilongjiang Prov
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Priority to CN98113855A priority Critical patent/CN1229608A/en
Publication of CN1229608A publication Critical patent/CN1229608A/en
Pending legal-status Critical Current

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Abstract

A semi-dry technology for producing instant bean-curd jelly includes such technological steps as screening soybean, drying, peeling, de-enzymolyzing, softening, coarse grinding, fine grinding, separation of milk from dregs, mixing with auxiliary materials, sterilizing, deodouring, vacuum concentrating, high-pressure homogenizing, spray drying, cooling, sieving and packing. Before eating it, the powder is dissolved in boiled water at 90 deg.C or higher and stirred quickly while compound coagulant is added to it. After laying the mixture aside for 2-4 min, the cake-type bean-curd jelly is obtained. Its advantages are good enjoyment to eat, high output rate and high effectiveness.

Description

Semidry method is produced instant jellied bean curd technology
The present invention relates to soybean deep processing technology, particularly the production technology of jellied bean curd.
The production method of traditional jellied bean curd has two kinds of wet method and dry production, wet method processing technology is that soybeans soaking, defibrination, mashing off, separation, concentrate drying become powder, this method product processed mouthfeel is good, but yield rate is low, the energy consumption height, equipment investment is big, and summer, production was easy to generate sour smelly phenomenon, and is also unhygienic.And to be soybean the clean back heat treatment under hot conditions of dry process jellied bean curd powder, peel then, pulverizing, abrasive dust be finished product, the equipment investment of employing dry production is few, technology is simple, yield rate is high, but the albuminous degeneration degree is difficult for grasping during heat treatment, the finished product mouthfeel is poor, is not subjected to consumer's welcome.The while product of above-mentioned two kinds of methods production does not all solve instant problem, and hot water reconstitutes and easily plays pimple when edible, does not become brain or jellied bean curd not agglomerating sometimes behind the interpolation coagulating agent, and being of having is diffusing flower-shaped, and bleed seriously can't eat.
Task of the present invention is: overcome the deficiencies in the prior art, it is not good to propose a kind of mouthfeel, perishable in the process, yield rate is high, instant, coagulating agent adopt the embedding medium embedding, the technology that becomes the effective semidry method of brain to produce instant jellied bean curd.
Task of the present invention realizes as follows:
A, selected soybean are removed various impurity and go mouldy worm-eaten and scab beans;
B, soybean is carried out drying, the water content that makes soybean is below 12%;
C, decortication, the peeling rate is more than 95%;
D, the enzyme bating that goes out, temperature are controlled at 110~115 ℃;
E, corase grind;
F, correct grinding are by 100 eye mesh screens;
G, residue of soya separate, and solid recovery rate is more than 50%;
H, batch mixes are added 2~3 kinds of cosolvents, mix the back and handle 2 times with the colloid mill miniaturization;
I, sterilization deodorization, the feed liquid instantaneous sterilization under 105~130 ℃ of high temperature with mixing makes the to a certain degree sex change of albumen in the feed liquid;
Z, vacuum concentrate, and the feed liquid after the sterilization deodorization is concentrated into the dry concentration about 20% of feed liquid by double-effect falling film evaporator (or single effect evaporator);
K, high-pressure homogeneous makes various compositions and fat globule in the feed liquid under high pressure be ground into very little particle by small valve opening, is evenly distributed in the feed liquid;
L, spray-drying, spray-dired EAT are controlled at 140~150 ℃, 80~85 ℃ of temperature of outgoing airs, and nozzle adopts 2.8~3.2mm aperture;
M, bean jelly sieve, the bean powder after the spray-drying through bean jelly, sieve, pack the raw meal that is the instant jellied bean curd of water content below 5%;
N, making instant jellied bean curd embedding compound coagulant, 1., get calcium chloride 25% (weight), magnesium chloride 25% (weight), go alone ester or sucrose ester 5% (weight) α cyclodextrin 45%, adding water, to be mixed with concentration be 20% emulsion, emulsion is heated after the stirring and dissolving with high pressure homogenizer homogeneous under 20~30MPa pressure, adopt the method for centrifugal spray drying, coagulating agent is processed into Powdered embedding thing; 2., get glucono-delta-lactone 70~90% (weight), embedding coagulating agent 10~30% (weight) mixes, and is the compound coagulant of instant jellied bean curd;
O, making flavoring are got vegetable oil 30% (weight), meat and dry vegetalbe 20% (weight), dried green onion 10% (weight), are become flavor agent 10% (weight), tasty agents 7% (weight), spice 3% (weight), sauce 10% (weight), soy sauce and water 10% (weight); Soy sauce and water are heated to 80 ℃, add into flavor agent and tasty agents infusion 3 minutes, add spice and digested tankage infusion 20 minutes, add sauce class infusion 30 minutes again, adding vegetable oil boils the back and added green onion, meat, vegetables infusion 40 minutes, add emulsifying agent at last, cooling packing is the flavoring of instant jellied bean curd after the thickener stirring and dissolving.
Method of the present invention is produced jellied bean curd raw material bean powder, soybean need not be soaked, directly advance after the decortication machine go out enzyme bating, add water mill slurry, overcome the soybeans soaking problem that acid is smelly easily, yield rate is low of wet method processing, the finished product mouthfeel that has also overcome dry process is poor, reconstitute the problem that is difficult for into brain when edible; Used coagulating agent adopts the process technology of embedding medium embedding to make the one-tenth brain of jellied bean curd effective, is not diffusing flower-shaped, not bleed; Be added with cosolvent in the raw meal of the present invention, such one towards instant; Owing to be furnished with the seasoning material package of special processing, product is packed in the bag in proportion, store, transportation, edible very convenient, and be the instant food of travelling, field work, army, authority canteen, restaurant and vast urban and rural residents indispensability.
Fig. 1 is instant jellied bean curd raw meal technological process of production figure;
Fig. 2 is an instant jellied bean curd coagulating agent manufacture craft flow chart;
Fig. 3 is a flavoring manufacture craft flow chart.
A most preferred embodiment of the present invention, as figure, particular content of the present invention comprises: 1, the processing technology of instant jellied bean curd raw meal; 2, the processing technology of embedding compound coagulant; 3, processing technology three parts of flavoring.
1, the processing technology of instant jellied bean curd raw meal: adopt semidry method soybean processing technology, selected soybean, remove various impurity and go mouldy worm-eaten and scab beans, then soybean is carried out drying, the water content that makes soybean is peeled below 12%, and the peeling rate is more than 95%, enzyme bating goes out, temperature is controlled at 110~115 ℃, and corase grind back correct grinding makes it pass through 100 eye mesh screens, carrying out screenings then separates, solid recovery rate adds 2~3 kinds of cosolvents more than 50% during batching, mix the back and handle secondary with the colloid mill miniaturization, feed liquid instantaneous sterilization under 105~130 ℃ of high temperature with mixing makes the to a certain degree sex change of albumen in the feed liquid; Feed liquid after the sterilization deodorization is concentrated into the dry substance concentration about 20% of feed liquid by double-effect falling film evaporator (or single effect evaporator).Carry out high-pressure homogeneously then, make various compositions and fat globule in the feed liquid under high pressure be ground into very little particle by small valve opening.Be evenly distributed in the feed liquid.Feed liquid is carried out spray-drying, and the EAT during spray-drying is controlled at 140~150 ℃, and temperature of outgoing air is at 80~85 ℃, and nozzle adopts 2.8~3.2mm aperture, forms bulky grain to improve the agglomeration degree.Bean powder after the spray-drying through bean jelly, sieve, pack the raw meal that is the instant jellied bean curd of water content below 5%;
2, the manufacture craft of instant jellied bean curd embedding compound coagulant:
A, with calcium chloride 25%, magnesium chloride 25%, go alone ester or sucrose ester 5%, α cyclodextrin 45% and add water to be mixed with concentration be 20% emulsion, use high pressure homogenizer homogeneous under 20~30MPa pressure after the heating stirring and dissolving, adopt the method for centrifugal spray drying at last, coagulating agent is processed into Powdered embedding thing;
B, get glucono-delta-lactone 70~90%, be the compound coagulant of instant jellied bean curd after embedding coagulating agent 10~30% mixes;
3, the manufacture craft of flavoring:
A, get vegetable oil 30%, meat and dry vegetalbe 20%, dried green onion 10%, become flavor agent 10%, tasty agents 7%, spice 3%, sauce class 10%, soy sauce and water 10%; Soy sauce and water are heated to 80 ℃, add into flavor agent and tasty agents infusion 3 minutes, add fragrant shen material and digested tankage infusion 20 minutes, add sauce class infusion 30 minutes again, adding vegetable oil boils the back and added green onion, meat, vegetables infusion 40 minutes, add emulsifying agent at last, cooling packing is the flavoring of finished product after the thickener stirring and dissolving.
The eating method of instant jellied bean curd: get a certain amount of jellied bean curd powder and contain in container, pour the quick stirring and dissolving of the boiling water more than 90 ℃ of 6 times of its weight into, add compound coagulant (weight be jellied bean curd raw meal 3~4%), stir, adding a cover to place promptly became cake shape jellied bean curd in 2-4 minute, and adding flavoring then is edible.

Claims (1)

1, a kind of semidry method is produced the technology of instant jellied bean curd, it is characterized in that:
A, selected soybean are removed various impurity and go mouldy worm-eaten and scab beans;
B, soybean is carried out drying, the water content that makes soybean is below 12%;
C, decortication, the peeling rate is more than 95%;
D, the enzyme bating that goes out, temperature are controlled at 110~115 ℃;
E, corase grind;
F, correct grinding are by 100 eye mesh screens;
G, residue of soya separate, and solid recovery rate is more than 50%;
H, batch mixes are added 2~3 kinds of cosolvents, mix the back and handle 2 times with the colloid mill miniaturization;
I, sterilization deodorization, the feed liquid instantaneous sterilization under 105~130 ℃ of high temperature with mixing makes the to a certain degree sex change of albumen in the feed liquid;
Z, vacuum concentrate, and the feed liquid after the sterilization deodorization is concentrated into the dry concentration about 20% of feed liquid by double-effect falling film evaporator (or single effect evaporator);
K, high-pressure homogeneous makes various compositions and fat globule in the feed liquid under high pressure be ground into very little particle by small valve opening, is evenly distributed in the feed liquid;
L, spray-drying, spray-dired EAT are controlled at 140~150 ℃, 80~85 ℃ of temperature of outgoing airs, and nozzle adopts 2.8~3.2mm aperture;
M, bean jelly sieve, the bean powder after the spray-drying through bean jelly, sieve, pack the raw meal that is the instant jellied bean curd of water content below 5%;
N, making instant jellied bean curd embedding compound coagulant, 1., get calcium chloride 25% (weight), magnesium chloride 25% (weight), go alone ester or sucrose ester 5% (weight) α cyclodextrin 45%, adding water, to be mixed with concentration be 20% emulsion, emulsion is heated after the stirring and dissolving with high pressure homogenizer homogeneous under 20~30MPa pressure, adopt the method for centrifugal spray drying, coagulating agent is processed into Powdered embedding thing; 2., get glucono-delta-lactone 70~90% (weight), embedding coagulating agent 10~30% (weight) mixes, and is the compound coagulant of instant jellied bean curd;
O, making flavoring are got vegetable oil 30% (weight), meat and dry vegetalbe 20% (weight), dried green onion 10% (weight), are become flavor agent 10% (weight), tasty agents 7% (weight), spice 3% (weight), sauce 10% (weight), soy sauce and water 10% (weight); Soy sauce and water are heated to 80 ℃, add into flavor agent and tasty agents infusion 3 minutes, add spice and digested tankage infusion 20 minutes, add sauce class infusion 30 minutes again, adding vegetable oil boils the back and added green onion, meat, vegetables infusion 40 minutes, add emulsifying agent at last, cooling packing is the flavoring of instant jellied bean curd after the thickener stirring and dissolving.
CN98113855A 1998-03-19 1998-03-19 Tech. for producing instant jellied bean curd by semi-drying process Pending CN1229608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN98113855A CN1229608A (en) 1998-03-19 1998-03-19 Tech. for producing instant jellied bean curd by semi-drying process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN98113855A CN1229608A (en) 1998-03-19 1998-03-19 Tech. for producing instant jellied bean curd by semi-drying process

Publications (1)

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CN1229608A true CN1229608A (en) 1999-09-29

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100486453C (en) * 2004-06-25 2009-05-13 花王株式会社 Tofu coagulation agent
CN1911092B (en) * 2005-08-11 2010-12-01 邱森庆 Vegetables pickled with tomato and whole soybean product
CN101301101B (en) * 2008-06-25 2011-02-09 陈纪孟 Preparation of pickled bean curd with white juice
CN101978840A (en) * 2010-10-13 2011-02-23 华东师范大学 A kind of preparation method of tofu
CN101411434B (en) * 2008-11-12 2011-05-04 曾兴源 Instant jellied bean curd with spicy flavor
CN101411435B (en) * 2008-11-12 2011-05-04 曾兴源 Instant jellied bean curd with vegetable
CN1911109B (en) * 2005-08-11 2011-12-28 邱森庆 Whole soybean and original soybean flavour sauce
CN103749735A (en) * 2013-12-27 2014-04-30 江苏科技大学 Instant sugar-free high GABA (Gamma Amino Acid Butyric Acid) folium mori uncongealed beancurd and preparation method thereof
CN103960376A (en) * 2014-05-16 2014-08-06 山东万得福实业集团有限公司 Production process and application of special powder for bean curd
CN104745583A (en) * 2015-04-07 2015-07-01 安徽省农业科学院水稻研究所 Heavy metal strong inducible promoter Cd-S4 and application thereof
CN107660692A (en) * 2016-07-27 2018-02-06 高士敏 A kind of production method of instant bean curd powder
CN108056178A (en) * 2017-12-18 2018-05-22 江南大学 A kind of preparation method of instant jellied bean curd powder and instant jellied bean curd powder
CN108283219A (en) * 2017-11-30 2018-07-17 江苏环宇康力科技有限公司 A kind of bean product emulsion stabilizer and preparation method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100486453C (en) * 2004-06-25 2009-05-13 花王株式会社 Tofu coagulation agent
CN1911109B (en) * 2005-08-11 2011-12-28 邱森庆 Whole soybean and original soybean flavour sauce
CN1911092B (en) * 2005-08-11 2010-12-01 邱森庆 Vegetables pickled with tomato and whole soybean product
CN101301101B (en) * 2008-06-25 2011-02-09 陈纪孟 Preparation of pickled bean curd with white juice
CN101411434B (en) * 2008-11-12 2011-05-04 曾兴源 Instant jellied bean curd with spicy flavor
CN101411435B (en) * 2008-11-12 2011-05-04 曾兴源 Instant jellied bean curd with vegetable
CN101978840A (en) * 2010-10-13 2011-02-23 华东师范大学 A kind of preparation method of tofu
CN103749735A (en) * 2013-12-27 2014-04-30 江苏科技大学 Instant sugar-free high GABA (Gamma Amino Acid Butyric Acid) folium mori uncongealed beancurd and preparation method thereof
CN103960376A (en) * 2014-05-16 2014-08-06 山东万得福实业集团有限公司 Production process and application of special powder for bean curd
CN104745583A (en) * 2015-04-07 2015-07-01 安徽省农业科学院水稻研究所 Heavy metal strong inducible promoter Cd-S4 and application thereof
CN107660692A (en) * 2016-07-27 2018-02-06 高士敏 A kind of production method of instant bean curd powder
CN108283219A (en) * 2017-11-30 2018-07-17 江苏环宇康力科技有限公司 A kind of bean product emulsion stabilizer and preparation method thereof
CN108056178A (en) * 2017-12-18 2018-05-22 江南大学 A kind of preparation method of instant jellied bean curd powder and instant jellied bean curd powder

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