CN1086098A - Soybean protein powder - Google Patents

Soybean protein powder Download PDF

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Publication number
CN1086098A
CN1086098A CN92112570A CN92112570A CN1086098A CN 1086098 A CN1086098 A CN 1086098A CN 92112570 A CN92112570 A CN 92112570A CN 92112570 A CN92112570 A CN 92112570A CN 1086098 A CN1086098 A CN 1086098A
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CN
China
Prior art keywords
heating
deodorization
protein powder
dry
wet
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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
CN92112570A
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Chinese (zh)
Inventor
李鉴
吴桂芬
赵宇
Original Assignee
丛岩
赵永禄
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 丛岩, 赵永禄 filed Critical 丛岩
Priority to CN92112570A priority Critical patent/CN1086098A/en
Publication of CN1086098A publication Critical patent/CN1086098A/en
Pending legal-status Critical Current

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  • Meat, Egg Or Seafood Products (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

The invention relates to a new technology for processing deodorized soybean protein powder. It is mainly characterized in that: firstly, adding a proper amount of water during soybean deodorization, wherein the total water content is 10-18%. And secondly, heating by using an external resistance wire and an internal electromagnet simultaneously in the deodorization process, wherein the heating time is not more than 10 seconds. And thirdly, pressurizing while heating, wherein the pressure is 101.325-506.625 Pa.
The method inherits the advantages of dry and wet deodorization processes, overcomes the main defects of the dry and wet deodorization processes, and has the advantages of low factory building investment, low energy consumption, high solubility, low protein denaturation rate, good deodorization effect and moderate color.

Description

Soyabean protein powder
Technical field under this product is the soybean deep processing technology in the food processing.
The method of home and abroad production soya protein powder without smell of beans is more, but the basic two kinds of methods of doing, wet of dividing.
Wet method is about to soya bean and wears into soya-bean milk, handles through taking off raw meat, makes its drying with means such as spraying or vacuum dryings again.Though solubility is good, weakness is: (1) energy resource consumption height.(2) soya bean utilization rate and protein utilization rate are low.(3) deodorization effect is undesirable.(4) complex process, the production cost height, the investment of founding the factory is big.It is represented as United States Patent (USP) No. 4137339, the clear 61-37076 of Japan Patent number.Domestic is representative with Heilongjiang Province Shuangcheng infant foods factory etc.
Dry production is about to soya bean and takes off raw meat under absolutely dry situation, and ultra micro becomes powder then.One is the pressure-off raw meat of heating, and it is represented as Siping City grain school soyabean protein powder factory.It 2 is heated for microwave or high frequency etc. and to take off raw meat, and it is represented as Changchun bean product two factories.Though overcome some weakness of wet production, the investment of founding the factory, production cost, energy resource consumption are equivalent to 1/10,1/2 and 1/5 of wet production respectively, and deodorization effect is more satisfactory.But,, it is added in food be very limited so remain in unconquerable weakness because its fishy-removing-method is undesirable.(1) poor solubility, towards a large amount of precipitations in molten back, also like this after the sugaring.(2) simple heating, pressurization or high frequency, microwave etc. though can remove beany flavor, have caused heat, have pressed unbalancedly, cold spot or burnt the paste often occur, not only influence taste, and the order color and luster is relatively poor.Can't add industrial and commercial shelves food.(3) eupepsy is relatively poor.In recent years,, promptly in the soya bean fishy smell elimination process, added a large amount of moisture content, solved the eupepsy problem though dry method improves to some extent.It is represented as the clear 59-140845 of Japan Patent number and the clear 60-114159 of Japan Patent number, and domestic is representative with Antu County, Jilin Province soyabean protein powder factory.But improper and amount of water is not suitable for can't resolve color and sedimentation problem because of fishy-removing-method eventually.
Purpose of the present invention is exactly on the basis of existing technology, for the subject matter that exists in each production process before solving, the destinking soybean protein production technology has been carried out thorough improvement.Make that soybean carries out inside and outside electromagnetism under the condition that adds suitable quantity of water part, electric heating heats, adds the pressure-off raw meat simultaneously.Not only found the factory investment, production cost and energy resource consumption is low, and product solubility is good, light, and the albuminous degeneration rate is low, is easy to digestion, absorbs.Be suitable in various food, adding.
The main contents and the technical characterictic of soya protein powder without smell of beans production method of the present invention are: add an amount of moisture content in taking off the raw meat process, make raw material moisture content remain on 10~18%.Adopt transient resistance to add the interior heating of thermoelectric magnetic wave dual mode and heat jointly, and the method for pressurization is simultaneously taken off raw meat.Be no more than 10 seconds its heat time heating time, and temperature is 120 °~200 ℃, and pressure is 101.325PA~506.625PA.
Because in taking off the raw meat process, raw material has kept an amount of moisture content, helps the passivation antitrypsin, so the product eupepsy is good.And since institute to add moisture content an amount of, so in taking off the raw meat process, it can be evaporated, can make the not very few and burnt paste of reason moisture content of product, a large amount of moisture content of devaporation needn't waste energy again.
Because adopted inside and outside heating simultaneously, the product heated time is short and even.So there be not burnt phenomenon and the cold spot stuck with paste, can all remove beany flavor, product colour is good again.
Because heating and pressurization are carried out simultaneously, so heat time heating time is short, product sex change rate is low, and solubility is good, is suitable for adding in luxury food.And deodorization effect is good.
The present invention and existing production method compare, and its advantage and effect are: the investment of founding the factory, production cost, energy resource consumption and soybean utilization rate etc. all can keep the dry production level.But its solubility, eupepsy etc. and can compare U.S. with the wet method product.
And product colour, soybean sex change rate and three indexs of deodorization effect all are better than dried, wet two methods.

Claims (2)

1, this soya protein powder without smell of beans is that raw meat is taken off in heating under the condition that adds suitable quantity of water part, pressurization.
2, according to the described processing method of claim 1, it is characterized in that: (1) its moisture content is 10~18%.(2) adopt inside and outside heating simultaneously.Be heated to be resistance heated outward, in be heated to be electromagnetism heating.Be in 10 seconds heat time heating time.(3) heating is pressurizeed simultaneously, and its pressure is 101.325~506.625PA.
CN92112570A 1992-10-30 1992-10-30 Soybean protein powder Pending CN1086098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN92112570A CN1086098A (en) 1992-10-30 1992-10-30 Soybean protein powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN92112570A CN1086098A (en) 1992-10-30 1992-10-30 Soybean protein powder

Publications (1)

Publication Number Publication Date
CN1086098A true CN1086098A (en) 1994-05-04

Family

ID=4946006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92112570A Pending CN1086098A (en) 1992-10-30 1992-10-30 Soybean protein powder

Country Status (1)

Country Link
CN (1) CN1086098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059785C (en) * 1996-06-27 2000-12-27 不二制油株式会社 Process for preparing textured soybean protein
CN1071101C (en) * 1999-06-09 2001-09-19 段首中 Preparation method of functional protein powder and its product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059785C (en) * 1996-06-27 2000-12-27 不二制油株式会社 Process for preparing textured soybean protein
CN1071101C (en) * 1999-06-09 2001-09-19 段首中 Preparation method of functional protein powder and its product

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