CN1488274A - Method for producing soybean protein which content is not less than 60% useing high-low temperature bean dregs as raw material - Google Patents
Method for producing soybean protein which content is not less than 60% useing high-low temperature bean dregs as raw material Download PDFInfo
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- CN1488274A CN1488274A CNA021331561A CN02133156A CN1488274A CN 1488274 A CN1488274 A CN 1488274A CN A021331561 A CNA021331561 A CN A021331561A CN 02133156 A CN02133156 A CN 02133156A CN 1488274 A CN1488274 A CN 1488274A
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- raw material
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- soybean protein
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- Beans For Foods Or Fodder (AREA)
- Peptides Or Proteins (AREA)
Abstract
The invention is a new soybean protein, its protein content>=60%. Its improved point of technique: adopting common peeled high- and low-temperature soybean dregs as raw material, milling and screening the raw material twice to eliminate 40-80 eye and 90-120 eye substance on the screen, respectively, and the substance under the screen is the new soybean protein.
Description
Technical field:
The invention belongs to soybean deep processing field.
Background technology:
The required soybean protein in food processing market, home and abroad roughly is divided into three kinds by protein content: the protein isolate of protein content 〉=90%, the protein concentrate of protein content 〉=70%, the defatted soy flour of protein ≈ 50%.
Above-mentioned three kinds of soybean proteins have several ripe production technologies, and the present invention no longer repeats.
In recent years, because global protein scarcity, the international market proposes a kind of new demand to soybean protein, i.e. product cheapness, the novel soybean albumen of protein content 〉=60%.
The existing dregs of beans of China, because the raw soybeans protein background values difference that immersion oil is used, so protein content is also unstable in the dregs of beans of output, generally between 44-50%, utilize such dregs of beans to be raw material, adopt prior art, can't produce purity of protein and be the product more than 60%.
Summary of the invention:
The objective of the invention is to adopt simple and direct process route, under the low-cost production prerequisite, is raw material with the high and low temperature dregs of beans, produces the soybean protein of protein content 〉=60%.
The present invention is high with commercially available decortication, low temperature soy meal is a raw material, at first roughly grind, cross the 40-80 mesh sieve, removing oversize (φ 425-180 μ m) finish grindes dregs of beans meal secondary again, reach powder granularity 90-120 order (φ 160-125 μ m), at pulverizing process, through regrading, protein and little molecular carbon hydrate can be crushed to φ＜125 μ m in the soybean meal powder, and the cellulose family that mainly exists in the bean powder with the cell membrane form, sturdy construction, be difficult to pulverize, the powder process screening process, cellulose substances resides on the sieve, and after the cellulosic technical finesse of above-mentioned removal, screenings is the mixture of compositions such as soybean protein and carbohydrate, owing to removed cellulose, and make commercially available common decortication high, behind the low temperature soy meal abrasive dust, through regrading, protein content can stablize be increased to 〉=60%.
Positive role of the present invention is the common decortication dregs of beans that is produced in the face of China's grease industry, adopts regrading, removes non-albumen compositions such as cellulose, produces the novel soybean albumen of protein content 〉=60%, to adapt to the new situations of international market to the soy meal requirement.
Embodiment:
Embodiment 1: with common decortication high temperature precipitation dregs of beans or low temperature desolventizing dregs of beans, send into kibbling mill, dregs of beans is ground, cross the 40-80 mesh sieve, remove the oversize based on the strong carbohydrate of cellulose and wear resistence, oversize can continue to serve as feed.
Screenings is sent into general hydraulic pressure automatic grinding mill, carry out conventional powder process, after the 90-120 mesh sieve, screenings is the soybean protein of φ＜125 μ m, protein content 〉=60%, and oversize is mainly fibre and soya class material and can be used for producing fiber diet or feed.
The soybean protein of purity 〉=60% can directly come into the market to sell.
Claims (1)
- A kind of is raw material with the high and low temperature dregs of beans, produces the method for the novel soybean albumen of protein content 〉=60%, it is characterized in that common decortication high and low temperature dregs of beans all can be used as raw material.Adopt " secondary abrasive dust, regrading technology ", " abrasive dust screening first " removes 40-80 purpose oversize, and " secondary grinding dressing sieve branch " removes 90-120 order oversize, and screenings is the soybean protein of new product protein content 〉=60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021331561A CN1488274A (en) | 2002-10-10 | 2002-10-10 | Method for producing soybean protein which content is not less than 60% useing high-low temperature bean dregs as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021331561A CN1488274A (en) | 2002-10-10 | 2002-10-10 | Method for producing soybean protein which content is not less than 60% useing high-low temperature bean dregs as raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1488274A true CN1488274A (en) | 2004-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021331561A Pending CN1488274A (en) | 2002-10-10 | 2002-10-10 | Method for producing soybean protein which content is not less than 60% useing high-low temperature bean dregs as raw material |
Country Status (1)
| Country | Link |
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| CN (1) | CN1488274A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627814B (en) * | 2009-08-06 | 2012-05-23 | 山东冠华蛋白有限公司 | Soybean milk protein compound and preparation method thereof |
| CN102617702A (en) * | 2012-03-09 | 2012-08-01 | 姜浩奎 | Production method of peptidoglycan |
| CN106072727A (en) * | 2016-06-21 | 2016-11-09 | 江苏长生缘生物科技有限公司 | A kind of peeling method of bean cake of peeling |
| CN106615600A (en) * | 2017-01-05 | 2017-05-10 | 青海康普生物科技股份有限公司 | Technology for separating protein from seabuckthorn seed meal by wet grinding method |
| CN109287713A (en) * | 2018-09-20 | 2019-02-01 | 湖南景湘源食品饮料有限公司 | Soybean-drag fiber food processing technology |
-
2002
- 2002-10-10 CN CNA021331561A patent/CN1488274A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627814B (en) * | 2009-08-06 | 2012-05-23 | 山东冠华蛋白有限公司 | Soybean milk protein compound and preparation method thereof |
| CN102617702A (en) * | 2012-03-09 | 2012-08-01 | 姜浩奎 | Production method of peptidoglycan |
| CN106072727A (en) * | 2016-06-21 | 2016-11-09 | 江苏长生缘生物科技有限公司 | A kind of peeling method of bean cake of peeling |
| CN106615600A (en) * | 2017-01-05 | 2017-05-10 | 青海康普生物科技股份有限公司 | Technology for separating protein from seabuckthorn seed meal by wet grinding method |
| CN109287713A (en) * | 2018-09-20 | 2019-02-01 | 湖南景湘源食品饮料有限公司 | Soybean-drag fiber food processing technology |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |