CN104814246A - Extraction method of sesame cake meal protein power - Google Patents
Extraction method of sesame cake meal protein power Download PDFInfo
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- CN104814246A CN104814246A CN201510159263.1A CN201510159263A CN104814246A CN 104814246 A CN104814246 A CN 104814246A CN 201510159263 A CN201510159263 A CN 201510159263A CN 104814246 A CN104814246 A CN 104814246A
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- sesame
- extracting method
- cake meal
- powder
- sesame cake
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Abstract
The invention discloses an extraction method of sesame cake meal protein powder. The extraction method of sesame cake meal protein powder comprises the following four steps: crushing and sieving, removing residual oil, carrying out centrifugal filtration, and drying and processing powder. The method is simple in process, easy to operate and high in efficiency and quality. The protein powder through complete removal of residual oil is high in purity, great in taste and bright in color. The pH value is precisely adjusted to ensure relatively high quality of the protein powder. The protein powder prepared by the method is fine in particle, bright in color and free of impurities. The process is simple in step and easy to operate, and the labor intensity of the worker is alleviated, the production efficiency is improved and the product quality is guaranteed.
Description
Technical field
The present invention relates to a kind of extracting method, particularly relate to a kind of extracting method of sesame cake meal albumen powder.
Background technology
The oil content of sesame is 45% ~ 54%, and protein content is 22% ~ 25%.Sesame seed meal is the accessory substance after sesame oil expression, and it is then called degreasing sesame seed meal powder by the product after the degreasing of extraction method.The main component of degreasing sesame seed meal is sesame protein, and therefore in fact the deep processing of sesame seed meal is exactly the deep processing to sesame protein.Sesame protein forms primarily of alpha-globulin, accounts for 80%, and its isoelectric point is pH3.8 ~ 4.0.Dissolve sesame protein with dilute alkaline soln, then adjust ph makes it precipitate, and obtains sesame protein isolate; By sesame protein isolate protease hydrolytic, obtain hydrolysis sesame protein.The preparation method preparation technology of traditional albumen powder is numerous and diverse, and extraction efficiency is low, and cost is high.In view of above-mentioned defect, be necessary the extracting method designing a kind of sesame cake meal albumen powder in fact.
Summary of the invention
Technical problem to be solved by this invention is: the extracting method providing a kind of sesame cake meal albumen powder, and solve prior art preparation technology numerous and diverse, extraction efficiency is low, the problem that cost is high.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of extracting method of sesame cake meal albumen powder, it comprises the steps:
(1) pulverize and sieve: sesame is squeezed into sesame seed meal and remove wherein after impurity, pulverized and sieved with pulverizer;
(2) remove Residual oil: with aether backflow remove sieve after Residual oil (﹤ 1%) in sesame seed meal, in fume hood, allow it naturally volatilize do remain ether after for subsequent use;
(3) centrifugal filtration: get pretreated sesame seed meal, add distilled water, stir after solution being adjusted pH value with NaOH, centrifugal filtration afterwards, gained supernatant is sesame protein extract;
(4) dry powder process: make albumen precipitation with the pH value of watery hydrochloric acid regulating step (3) gained supernatant, is then adjusted to neutrality by the pH value that gained precipitates, and obtains sesame protein powder after utilizing spraying dry.
Further, described pulverizer is JFSD-110.
Further, described sieve is 60 orders.
Further, the mass fraction of described NaOH is 2%.
Further, the mass fraction of described watery hydrochloric acid is 2%.
Further, the pH value of albumen precipitation is made to be 4.0 described in.
Compared with prior art, the extracting method of this sesame cake meal albumen powder, through pulverizing and sieving, removing Residual oil, centrifugal filtration, dry powder process, totally 4 procedures, process is simple, is easy to operation, high-efficiency high-quality.Through going the albumen powder product purity arrived of Residual oil high thoroughly, mouthfeel is good, bright color, regulate acid-base value to ensure albumen powder high-quality more, albumen powder powder exquisiteness, bright color, clean free from admixture that the method is obtained accurately, this technique process is simple, processing ease, reduce workman's labor force, improve production efficiency, ensure that product quality.
Accompanying drawing explanation
Fig. 1 is the extracting method flow chart of this sesame cake meal albumen powder
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
As shown in Figure 1, a kind of extracting method of sesame cake meal albumen powder, it comprises the steps:
1) pulverize and sieve: sesame is squeezed into sesame seed meal and remove wherein after impurity, pulverized and sieved with pulverizer;
2) remove Residual oil: with aether backflow remove sieve after Residual oil (﹤ 1%) in sesame seed meal, in fume hood, allow it naturally volatilize do remain ether after for subsequent use;
3) centrifugal filtration: get pretreated sesame seed meal, add distilled water, stir after solution being adjusted pH value with NaOH, centrifugal filtration afterwards, gained supernatant is sesame protein extract;
4) dry powder process: make albumen precipitation with the pH value of watery hydrochloric acid regulating step (3) gained supernatant, is then adjusted to neutrality by the pH value that gained precipitates, and obtains sesame protein powder after utilizing spraying dry.Pulverizer of the present invention is JFSD-110, and described sieve is 60 orders, and the mass fraction of described NaOH is 2%, and the mass fraction of described watery hydrochloric acid is 2%, described in make the pH value of albumen precipitation be 4.0.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection scope of the present invention.
Claims (6)
1. an extracting method for sesame cake meal albumen powder, is characterized in that comprising the steps:
(1) pulverize and sieve: sesame is squeezed into sesame seed meal and remove wherein after impurity, pulverized and sieved with pulverizer;
(2) remove Residual oil: with aether backflow remove sieve after Residual oil (﹤ 1%) in sesame seed meal, in fume hood, allow it naturally volatilize do remain ether after for subsequent use;
(3) centrifugal filtration: get pretreated sesame seed meal, add distilled water, stir after solution being adjusted pH value with NaOH, centrifugal filtration afterwards, gained supernatant is sesame protein extract;
(4) dry powder process: make albumen precipitation with the pH value of watery hydrochloric acid regulating step (3) gained supernatant, is then adjusted to neutrality by the pH value that gained precipitates, and obtains sesame protein powder after utilizing spraying dry.
2. the extracting method of sesame cake meal albumen powder as claimed in claim 1, is characterized in that described in step (1), pulverizer is JFSD-110.
3. the extracting method of sesame cake meal albumen powder as claimed in claim 1, is characterized in that described in step (1), sieve is 60 orders.
4. the extracting method of sesame cake meal albumen powder as claimed in claim 1, is characterized in that the mass fraction of NaOH described in step (2) is 2%.
5. the extracting method of sesame cake meal albumen powder as claimed in claim 1, is characterized in that the mass fraction of watery hydrochloric acid described in step (3) is 2%.
6. the extracting method of sesame cake meal albumen powder as claimed in claim 1, is characterized in that making the pH value of albumen precipitation be 4.0 described in step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159263.1A CN104814246A (en) | 2015-04-03 | 2015-04-03 | Extraction method of sesame cake meal protein power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159263.1A CN104814246A (en) | 2015-04-03 | 2015-04-03 | Extraction method of sesame cake meal protein power |
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| Publication Number | Publication Date |
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| CN104814246A true CN104814246A (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510159263.1A Withdrawn CN104814246A (en) | 2015-04-03 | 2015-04-03 | Extraction method of sesame cake meal protein power |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455581A (en) * | 2021-06-28 | 2021-10-01 | 临邑禹王植物蛋白有限公司 | Production method of pea-sesame composite plant protein |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884361A (en) * | 2010-06-18 | 2010-11-17 | 武汉工业学院 | Separated oat protein preparation process |
| CN102086209A (en) * | 2010-12-14 | 2011-06-08 | 刘勇 | Method for extracting sesamin from sesame cake meal |
| CN102373111A (en) * | 2010-08-12 | 2012-03-14 | 北京市粮食科学研究所 | Comprehensive utilization method of ground sesameseed oil sesame residues |
| CN103704462A (en) * | 2014-01-06 | 2014-04-09 | 湖北长坂雄风植物油有限公司 | Extraction and purification method for sesame proteins |
| CN103897020A (en) * | 2014-04-25 | 2014-07-02 | 中国科学院西双版纳热带植物园 | Method for extracting plukenetia volubilis seed protein |
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2015
- 2015-04-03 CN CN201510159263.1A patent/CN104814246A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884361A (en) * | 2010-06-18 | 2010-11-17 | 武汉工业学院 | Separated oat protein preparation process |
| CN102373111A (en) * | 2010-08-12 | 2012-03-14 | 北京市粮食科学研究所 | Comprehensive utilization method of ground sesameseed oil sesame residues |
| CN102086209A (en) * | 2010-12-14 | 2011-06-08 | 刘勇 | Method for extracting sesamin from sesame cake meal |
| CN103704462A (en) * | 2014-01-06 | 2014-04-09 | 湖北长坂雄风植物油有限公司 | Extraction and purification method for sesame proteins |
| CN103897020A (en) * | 2014-04-25 | 2014-07-02 | 中国科学院西双版纳热带植物园 | Method for extracting plukenetia volubilis seed protein |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455581A (en) * | 2021-06-28 | 2021-10-01 | 临邑禹王植物蛋白有限公司 | Production method of pea-sesame composite plant protein |
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Application publication date: 20150805 |
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