CN110453300A - A kind of production method of bread or the protein modified viscose fiber of brewer's yeast - Google Patents
A kind of production method of bread or the protein modified viscose fiber of brewer's yeast Download PDFInfo
- Publication number
- CN110453300A CN110453300A CN201910669846.7A CN201910669846A CN110453300A CN 110453300 A CN110453300 A CN 110453300A CN 201910669846 A CN201910669846 A CN 201910669846A CN 110453300 A CN110453300 A CN 110453300A
- Authority
- CN
- China
- Prior art keywords
- yeast
- bread
- brewer
- saccharomyces cerevisiae
- protein
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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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
Abstract
The invention discloses a kind of bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber, the content of the bread or the albumen in brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber is 15-50%.Production method mainly has following steps: (1) preparing spinning solution by viscose fiber conventional production process, (2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution of content 15--20% are prepared, tune pH value is 9--15, 400-600 mesh filter-cloth filtering or the centrifugation of 12000G or more centrifuge, (3) chain extender is added by this bread or the 0.3--1% of brewer's yeast (Saccharomyces cerevisiae) protein solution quality, (4) spinning solution of the mixed liquor of step (3) and step (1) viscose fiber is uniformly mixed, routinely spinning technique carries out spinning, obtain the bread or brewer's yeast (Saccharom that content is 15%-50% Yces cerevisiae) protein modified viscose fiber.
Description
Technical field
The present invention relates to a kind of artificial creature's azelon, especially a kind of bread or brewer's yeast (Saccharomyces
Cerevisiae) the production method of protein modified viscose fiber.
Background technique
Fiber used in textile industry is broadly divided into natural fiber and chemical fibre two major classes.Natural fiber is divided into day again
Right cellulose fiber peacekeeping natural protein fibre, such as silk, wool, the rabbit hair, the fiber taking is excellent, but total output compared with
Low, price is higher, and quantity accounts for 5 % of fiber total amount, is not able to satisfy the demand of consumption production.Wool is China's supply demand gap
Maximum livestock products, the wool that wherein domestic wool is only able to satisfy 1/3 or so, 2/3 rely on import.Chemical fibre is divided into artificial
Fiber and synthetic fibers two major classes, synthetic fibers are generally terylene, polypropylene fibre and nylon etc., and staple fibre is using natural high polymer
For the cellulose fiber peacekeeping azlon of raw material preparation.Currently, worldwide energy day is becoming tight, develop novel
Cellulose fiber peacekeeping protein fibre has wide development space.
With the rapid development of Chinese society, medium-to-high grade natural protein fiber fabric is increasingly by the favor of general public, still
Due to holding at high price for the natural protein fibers such as silk, wool, cashmere, so that ordinary populace is difficult to receive.The present invention is just
It is according to market needs, to be easy the Saccharomyces cerevisiae of preparation or the byproduct brewer's yeast of brewing as raw material, after purified
It is prepared into Yeast protein solution, blend graft is carried out by the viscose in suitable chain extender and viscose fiber spinning solution, it is raw
Output bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber.The bread produced or
Brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber had both had cellulose fibre characteristic, also had
The characteristic of natural protein fiber；Especially from its hygroscopicity, dyeability, comfort, in the characteristics such as human body compatibility,
Can not only substitute silk, cashmere, wool, or with its cospinning of arranging in pairs or groups, style characteristics are even more to be better than silk, cashmere, wool.
Summary of the invention
It is raw the purpose of the present invention is being raw material with the Saccharomyces cerevisiae of easy preparation or the byproduct brewer's yeast of brewing
Output have natural silk, cashmere, wool function a kind of cheap bread or brewer's yeast (Saccharomyces
Cerevisiae) protein modified viscose fiber.
Realizing the technical solution of the object of the invention is, a kind of bread or brewer's yeast (Saccharomyces
Cerevisiae) protein modified viscose fiber, it is characterised in that: the bread or brewer's yeast (Saccharomyces
Cerevisiae) protein modified viscose fiber is that bread or brewer's yeast (Saccharomyces cerevisiae) albumen pass through
The cellulose fibre of chain extender chemical modification, the bread or brewer's yeast (Saccharomyces cerevisiae) albumen changes
Property viscose fiber in albumen content be 15-50%.
A kind of producer of bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber
Method, it is characterised in that have following steps:
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 15--20%, are adjusted
PH value is that 9-15,400-600 mesh filter-cloth filtering or 12000G or more centrifuge are centrifuged；
(3) it is added by this bread or the 0.3--1% of brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Chain extender, the chain extender are 1,4-butanediol (BDO), 1,4-butanediol diglycidyl ether, 1,6 one hexylene glycols, three hydroxyl first
Base propane, diethylene glycol (DEG) (DEG), triethylene glycol, neopentyl glycol (NPG), diethylaminoethanol (DEAE) etc.；
(4) spinning solution of the mixed liquor of step (3) and step (1) viscose fiber is uniformly mixed, routinely spinning technique carries out
Spinning obtains the bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose that content is 15%-50%
Fiber.
The present invention has protein content height, raw material sources very simple compared with existing GAP-associated protein GAP fiber production method
The single and very significant advantage such as extensive, function admirable, cheap；The bread or brewer's yeast produced
(Saccharomyces cerevisiae) protein modified viscose fiber had both had cellulose fibre characteristic, also had native protein
The characteristic of fiber；Especially from its hygroscopicity, dyeability, comfort, in the characteristics such as human body compatibility, can not only
Substitute silk, cashmere, wool, or with its cospinning of arranging in pairs or groups, style characteristics are even more to be better than silk, cashmere, wool.
Specific embodiment:
The present invention has following embodiment:
Embodiment 1:
The bread or beer of the content 15% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of brewer yeast (Saccharomyces cerevisiae) protein modified viscose fiber long filament.
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 17%, adjust pH value
It is 12,400 mesh filter-cloth filterings；
(3) chain extension is added by the 0.7% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 20% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber long filament that content is 15% or so.
Embodiment 2:
The bread or beer of the content 15% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of brewer yeast (Saccharomyces cerevisiae) protein modified viscose fiber ultramicrodenier filaments.
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 15%, adjust pH value
It is 14, the centrifugation of 12000G or more centrifuge；
(3) chain extension is added by the 0.6% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 20% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber super fine denier that content is 15% or so
Long filament.
Embodiment 3:
The bread or beer of the content 20% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of brewer yeast (Saccharomyces cerevisiae) protein modified viscose fiber long filament.
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 17%, adjust pH value
It is 12,600 mesh filter-cloth filterings；
(3) chain extension is added by the 0.7% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 25% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber long filament that content is 20% or so.
Embodiment 4:
The bread or beer of the content 30% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of the protein modified short silk of viscose fiber of brewer yeast (Saccharomyces cerevisiae).
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 17%, adjust pH value
It is 12,400 mesh filter-cloth filterings；
(3) chain extension is added by the 0.6% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 35% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or the protein modified short silk of viscose fiber of brewer's yeast (Saccharomyces cerevisiae) that content is 30% or so.
Embodiment 5:
The bread or beer of the content 40% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of the protein modified short silk of viscose fiber of brewer yeast (Saccharomyces cerevisiae).
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 20%, adjust pH value
It is 12,600 mesh filter-cloth filterings；
(3) chain extension is added by the 0.7% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 47% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or the protein modified short silk of viscose fiber of brewer's yeast (Saccharomyces cerevisiae) that content is 40% or so.
Embodiment 6:
The bread or beer of the content 50% of albumen in bread or brewer's yeast (Saccharomyces cerevisiae) azelon
The production method of the protein modified short silk of viscose fiber of brewer yeast (Saccharomyces cerevisiae).
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 20%, adjust pH value
It is 14, the centrifugation of 12000G or more centrifuge；
(3) chain extension is added by the 0.7% of this bread or brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Agent, the chain extender are BDO；
(4) mixed liquor of step (3) is converted into the protein solution and step (1) viscose fiber of protein content 58% according to mass ratio
Spinning solution be uniformly mixed, routinely spinning technique carry out spinning, it is available except the turnover rate of albumen in spinning process
The bread or the protein modified short silk of viscose fiber of brewer's yeast (Saccharomyces cerevisiae) that content is 50% or so.
It is understood that it will be understood by those skilled in the art that can according to the technique and scheme of the present invention and its invention structure
Think of is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection model of appended claims of the invention
It encloses.
Such as candida utili similar with bread or brewer's yeast (Saccharomyces cerevisiae)
The similar ferment such as (Candida utilis), rhodotorula (Rhodotorula), candida tropicalis (Candida tropicalis)
The protein solution of mother's preparation, the Yeast protein modified viscose fiber or Yeast protein obtained referring to the similar way of this patent change
Property cellulose fibre is similarly all among claim.
Claims (3)
1. a kind of bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber, feature exist
In: the bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose fiber be bread or beer ferment
Female (Saccharomyces cerevisiae) albumen passes through the viscose fiber of chain extender chemical modification, the bread or beer ferment
Protein content in female (Saccharomyces cerevisiae) protein modified viscose fiber is 15-50%.
2. a kind of bread described in claim 1 or brewer's yeast (Saccharomyces cerevisiae) are protein modified glutinous
The method of glue fiber, it is characterised in that have following steps:
(1) spinning solution is prepared by viscose fiber conventional production process；
(2) the pure bread or brewer's yeast (Saccharomyces cerevisiae) protein solution for preparing content 15--20%, are adjusted
PH value is that 9-15,400-600 mesh filter-cloth filtering or 12000G or more centrifuge are centrifuged；
(3) it is added by this bread or the 0.3--1% of brewer's yeast (Saccharomyces cerevisiae) protein solution quality
Chain extender, the chain extender are 1,4-butanediol (BDO), 1,4-butanediol diglycidyl ether, 1,6 one hexylene glycols, three hydroxyl first
Base propane, diethylene glycol (DEG) (DEG), triethylene glycol, neopentyl glycol (NPG), diethylaminoethanol (DEAE) etc.；
(4) spinning solution of the mixed liquor of step (3) and step (1) viscose fiber is uniformly mixed, routinely spinning technique carries out
Spinning obtains the bread or brewer's yeast (Saccharomyces cerevisiae) protein modified viscose that content is 15%-50%
Fiber.
3. such as candida utili similar with bread or brewer's yeast (Saccharomyces cerevisiae)
The yeast system such as (Candida utilis), rhodotorula (Rhodotorula), candida tropicalis (Candida tropicalis)
Standby protein solution, the Yeast protein modified viscose fiber or Yeast protein obtained referring to the similar way of this patent are modified fine
Cellulose fiber is all among claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669846.7A CN110453300A (en) | 2019-07-24 | 2019-07-24 | A kind of production method of bread or the protein modified viscose fiber of brewer's yeast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669846.7A CN110453300A (en) | 2019-07-24 | 2019-07-24 | A kind of production method of bread or the protein modified viscose fiber of brewer's yeast |
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| CN110453300A true CN110453300A (en) | 2019-11-15 |
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| CN201910669846.7A Pending CN110453300A (en) | 2019-07-24 | 2019-07-24 | A kind of production method of bread or the protein modified viscose fiber of brewer's yeast |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944723A (en) * | 2006-11-01 | 2007-04-11 | 天津工业大学 | Modified viscose fibre and its producing method |
| CN103835023A (en) * | 2014-03-25 | 2014-06-04 | 新乡化纤股份有限公司 | Methanol protein modified regenerated cellulose fiber and production process thereof |
| CN104195663A (en) * | 2014-08-05 | 2014-12-10 | 青岛百草纤维科技有限公司 | Silk hemp cellulose fiber and preparation method thereof |
-
2019
- 2019-07-24 CN CN201910669846.7A patent/CN110453300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944723A (en) * | 2006-11-01 | 2007-04-11 | 天津工业大学 | Modified viscose fibre and its producing method |
| CN103835023A (en) * | 2014-03-25 | 2014-06-04 | 新乡化纤股份有限公司 | Methanol protein modified regenerated cellulose fiber and production process thereof |
| CN104195663A (en) * | 2014-08-05 | 2014-12-10 | 青岛百草纤维科技有限公司 | Silk hemp cellulose fiber and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘东奇: "甲醇蛋白改性纤维素纤维的研究", 《中国博士学位论文全文数据库》 * |
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Application publication date: 20191115 |
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