CN103141744A - Extraction technology of vegetable fibers - Google Patents
Extraction technology of vegetable fibers Download PDFInfo
- Publication number
- CN103141744A CN103141744A CN2011104011603A CN201110401160A CN103141744A CN 103141744 A CN103141744 A CN 103141744A CN 2011104011603 A CN2011104011603 A CN 2011104011603A CN 201110401160 A CN201110401160 A CN 201110401160A CN 103141744 A CN103141744 A CN 103141744A
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- China
- Prior art keywords
- buckwheat
- technology
- concentration
- husk
- skin
- Prior art date
- 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.)
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention provides an extraction technology of vegetable fibers, and concretely relates to a technology of extracting fibers from buckwheat husk. The technology comprises: 1, selecting plump buckwheat and cleaning; 2, putting the cleaned buckwheat into saline water with a concentration of 35-55 % and immersing for 1-2 hours; 3, taking out the immersed buckwheat, gently kneading and peeling; 4, separating the buckwheat husk and buckwheat granules, and selecting the buckwheat husk for later use; 5, filling the buckwheat husk into a sealed pot, adding ethanol with a concentration of 70-80 %, and fully depositing buckwheat cellulose for 1-2 days; and 6, filtering with a normal way, collecting products and drying to obtain the buckwheat fibers. The method provided by the invention is high in fiber extraction rate and simple in technology, and can greatly reduce extraction cost.
Description
Technical field
The present invention relates to a kind of string extraction process, be specifically related to a kind of method of extracting fiber from buckwheat skin, belong to buckwheat skin deep process technology field.
Background technology
The deep processing of buckwheat skin is take buckwheat skin as raw material, adopt certain method and technology, the cellulose that contains in buckwheat skin is effectively extracted, it is the exploitation to the buckwheat skin addition product, contain starch, cellulose, protein, fat, vitamin, trace element etc. in the buckwheat fiber, can mix with other fibers and material, bring into play more large effect.Buckwheat fiber extraction process of the present invention, technical process is simple, and is pollution-free, recovery rate is high, helps to improve application and the popularization of buckwheat addition product.
Summary of the invention
The objective of the invention is for a kind of string extraction process is provided, extraction process is simple, with low cost, recovery rate is high, has increased the value of exploiting and utilizing of buckwheat auxiliary product.
Technical scheme of the present invention: 1) select the buckwheat of full grains, clean up; 2) to put into concentration be that the salt solution of 35-55% soaked 1-2 hour to the buckwheat after cleaning; 3) buckwheat after soaking is pulled out, rubs gently, removes the peel; 4) separate, buckwheat skin and buckwheat grain are separated, choose buckwheat skin stand-by; 5) buckwheat skin is packed in hermetically sealed can, put into the ethanol that concentration is 70-80%, the buckwheat cellulose is fully precipitated, time 1-2 days; 6) usual manner filters, and collects product and dry, obtains the buckwheat fiber.
Beneficial effect of the present invention: the present invention very big degree improved the buckwheat fiber recovery rate, reduced the use that water etc. extracts material, belong to a kind of environmental protection economical technique.
Below in conjunction with embodiment, illustrate extraction process of the present invention.
Embodiment
A kind of string extraction process
1, select the buckwheat of full grains, clean up;
2, to put into concentration be that 35% salt solution soaked 2 hours to the buckwheat after cleaning;
3, the buckwheat after soaking is pulled out, rubs gently, removes the peel;
4, separate, buckwheat skin and buckwheat grain are separated, choose buckwheat skin stand-by;
5, buckwheat skin is packed in hermetically sealed can, put into concentration and be 75% ethanol, the buckwheat cellulose is fully precipitated, 2 days time;
6, usual manner filters, and collects product and dry, obtains the buckwheat fiber.
Claims (1)
1. a string extraction process, is characterized in that, extracts by following technique:
1) select the buckwheat of full grains, clean up; 2) to put into concentration be that the salt solution of 35-55% soaked 1-2 hour to the buckwheat after cleaning; 3) buckwheat after soaking is pulled out, rubs gently, removes the peel; 4) separate, buckwheat skin and buckwheat grain are separated, choose buckwheat skin stand-by; 5) buckwheat skin is packed in hermetically sealed can, put into the ethanol that concentration is 70-80%, the buckwheat cellulose is fully precipitated, time 1-2 days; 6) usual manner filters, and collects product and dry, obtains the buckwheat fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104011603A CN103141744A (en) | 2011-12-06 | 2011-12-06 | Extraction technology of vegetable fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104011603A CN103141744A (en) | 2011-12-06 | 2011-12-06 | Extraction technology of vegetable fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103141744A true CN103141744A (en) | 2013-06-12 |
Family
ID=48540303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104011603A Pending CN103141744A (en) | 2011-12-06 | 2011-12-06 | Extraction technology of vegetable fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103141744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397536A (en) * | 2013-08-20 | 2013-11-20 | 吴江市帛乔纺织有限公司 | Buckwheat husk natural heat-insulating cloth |
| CN106880057A (en) * | 2017-04-26 | 2017-06-23 | 广东工业大学 | The preparation method and leaf mustard diet fiber product of a kind of leaf mustard dietary fiber |
-
2011
- 2011-12-06 CN CN2011104011603A patent/CN103141744A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397536A (en) * | 2013-08-20 | 2013-11-20 | 吴江市帛乔纺织有限公司 | Buckwheat husk natural heat-insulating cloth |
| CN106880057A (en) * | 2017-04-26 | 2017-06-23 | 广东工业大学 | The preparation method and leaf mustard diet fiber product of a kind of leaf mustard dietary fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |