CN104250925B - A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy - Google Patents
A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy Download PDFInfo
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- CN104250925B CN104250925B CN201410524502.4A CN201410524502A CN104250925B CN 104250925 B CN104250925 B CN 104250925B CN 201410524502 A CN201410524502 A CN 201410524502A CN 104250925 B CN104250925 B CN 104250925B
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Abstract
The invention discloses a kind of glutamine transaminage improve wrinkle resistance of silk fabric can method, it is to utilize silkworm silk silk peptide, glutamine transaminage to combine ultrasonic technology to process silk fabric, improves the wrinkle resistance of silkworm silk.This production method comprises the following steps: is hydrolyzed in phosphoric acid solution by useless silkworm silk and obtains silkworm silk silk peptide, is impregnated into by silkworm silk in silkworm silk silk peptide solution, supersound process, then carries out glutamine transaminage process, through washing, obtains the silk fabric of crease-resistant process after drying.The time of crease-resistant process is shortened by supersound process, Simplified flowsheet, by on the basis of silk fabric dipping silkworm silk silk peptide solution, carry out glutamine transaminage process, make fibroin crosslink, cross-link between protein and aminoacid, strengthen silkworm silk internal bond strength, reach to improve the effect of its wrinkle resistance, and the original style of silk fabric and wearability can be kept, loss in mechanical strength is little, ecological, environmental protective.
Description
Technical field:
The invention belongs to field of textiles, be specifically related to a kind of glutamine transaminage and improve silkworm silk and knit
The method of thing wrinkle resistance.
Background technology:
Silk fabric have the most elegant, feel is soft and smooth, gloss is soft, moisture absorption is ventilative, slim and graceful
The excellent characteristics such as elegant, health care, reputation has the laudatory title of " fiber queen ", but due to silkworm
Silk Protein Molecules combines mainly by more weak hydrogen bond and Van der Waals force, is more easily damaged, and is difficult to
Recover, therefore the dimensional stability of silk fabric is poor, easily rise in wearing process or after washing
Wrinkle, thus have impact on wearability.
Silk fabric fiber under external force can deform, owing to fibroin is intermolecular
The more weak easy fracture of adhesion, after fracture, silkworm silk basic structural unit can occur relative displacement to be formed newly
Hydrogen bond, when external force remove after can not return to original state, make silk fabric show folding
Wrinkle phenomenon.
The method improving wrinkle resistance of silk fabric energy at present has physical method, chemical method and physics
Chemical method.Physical method is by changing the raising wrinkle resistance such as fabric structure, weaving mode,
But it is inconspicuous to adopt silk fabric anti-wrinkle effect in this way.Chemical method be with 2D resin,
Biformyl, BTCA and chitosan etc. carry out anti-crease finishing as finishing agent, adopt in this way
Respond well and lasting, but relatively big to the loss in mechanical strength of silk fabric, and some finishing agent is also
The harmful substances such as Diazolidinyl Urea, unfavorable to environmental and human health impacts.Physico-chemical process is profit
Silkworm silk is improved with treatment technologies such as sand washing, low temperature plasma, ultrasound wave, irradiation and ferment treatment
The wrinkle resistance of fabric.
Summary of the invention:
It is an object of the invention to provide a kind of glutamine transaminage and improve wrinkle resistance of silk fabric energy
Method, it is to utilize silkworm silk silk peptide, glutamine transaminage to combine ultrasonic technology and process
Silk fabric, is keeping the original style of silk fabric, wearability and the basis of mechanical strength
On, improve the wrinkle resistance of silkworm silk, and ecological, environmental protective.
The purpose of the present invention is achieved through the following technical solutions:
A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy, it is characterised in that
The method comprises the following steps:
(1) after useless silkworm silk being gone the removal of impurity, being dissolved in phosphoric acid solution, 60-70 DEG C processes 2-3h,
Obtain the silkworm silk silk peptide solution that molecular weight is 200-3000, dilute stand-by；
(2) silk fabric is put into the silkworm silk silk peptide solution soaking that concentration is 20g/L,
Under 40-60KHz power, ultrasonic water bath processes 10-30min, and bath raio 1:30, until silk fabric
It is completely soaked, takes out the silkworm silk silk peptide solution removing silk fabric excess surface；
(3) silk fabric that step 2 obtains is put into the glutamine that mass fraction is 3-5%
In transaminase's aqueous solution, at 30-50 DEG C, carry out ferment treatment 60-100min, bath raio 1:30,
Taking-up deionized water cleans up, and 20-30 DEG C is dried, obtains the silk fabric of crease-resistant process.
The beneficial effects of the present invention is: silkworm silk silk peptide is the hydrolyzate of silkworm silk, containing 18 kinds
Aminoacid, wherein has 8 kinds of aminoacid of needed by human, owing to molecular weight is generally 200-3000
Being easier to penetrate into fibrous inside rather than be attached to the surface of fiber, reactivity worth is more active,
The performances such as the soft feel of silk fabric, crease-resistant weightening finish and durable finishing effect can be given.
Silk fabric first carries out ultrasonic Treatment before crease-resistant process, can improve the effect of crease-resistant process
Really, the time of crease-resistant process, simplification of flowsheet are shortened.Glutamine transaminage is that one is urged
Changing the transferring enzyme of acyl group transfer reaction, the primary amine can being catalyzed in fibroin acid, lysine are sent out
Life cross-links or links with aminoacid, improves the wrinkle resistance of silk fabric.The method arranges
The anti-wrinkle effect of silk fabric notable, processing technique is simple, and silk fabric can be kept original
Style and wearability, loss in mechanical strength is little, and meets the requirement of ecological, environmental protective.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the present invention is made the most in detail
Stating, this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Embodiment 1:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 60 DEG C process 2h, are divided
Son amount is the silkworm silk silk peptide solution of 2000-3000, and concentration dilution is 20g/L, by silk fabric
Putting into silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 40KHz, time ultrasonic
Between be 30min, bath raio 1:30, until silk fabric is completely soaked, take out, remove silkworm silk
The silkworm silk silk peptide solution that fabric face is unnecessary.
Glutamine transaminage is dissolved in deionized water, is configured to the paddy ammonia that mass fraction is 3%
Amide transaminase solution, puts into silk fabric in glutamine transaminage solution and carries out at enzyme
Reason, 30 DEG C process 100min, and bath raio 1:30, taking-up deionized water cleans up, 30 DEG C
It is dried, obtains the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 254 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 91.9%.
Embodiment 2:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 70 DEG C process 3h, are divided
Son amount is the silkworm silk silk peptide solution of 200-500, and concentration dilution is 20g/L, is put by silk fabric
Entering silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 60KHz, ultrasonic time
For 10min, bath raio 1:30, until silk fabric is completely soaked, take out, remove silkworm silk and knit
The silkworm silk silk peptide solution of thing excess surface.
Glutamine transaminage is dissolved in distilled water, is configured to the paddy ammonia that mass fraction is 3-5%
Amide transaminase solution, puts into silk fabric in glutamine transaminage solution and carries out at enzyme
Reason, 50 DEG C process 60min, and bath raio 1:30, taking-up deionized water cleans up, 20 DEG C
It is dried, obtains the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 289 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.3%.
Embodiment 3:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 70 DEG C process 2h, are divided
Son amount is the silkworm silk silk peptide solution of 1500-2000, and concentration dilution is 20g/L, by silk fabric
Putting into silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 50KHz, time ultrasonic
Between be 20min, bath raio 1:30, until silk fabric is completely soaked, take out, remove silkworm silk
The silkworm silk silk peptide solution that fabric face is unnecessary.
Glutamine transaminage is dissolved in distilled water, is configured to the glutamy that mass fraction is 4%
Amine transaminase solution, puts into silk fabric and carries out ferment treatment in glutamine transaminage solution,
40 DEG C process 80min, bath raio 1:30, and taking-up deionized water cleans up, and 30 DEG C are dried,
Obtain the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 267 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.1%.
Embodiment 4:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 60 DEG C process 3h, are divided
Son amount is the silkworm silk silk peptide solution of 1000-1500, and concentration dilution is 20g/L, by silk fabric
Putting into silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 40KHz, time ultrasonic
Between be 30min, bath raio 1:30, until silk fabric is completely soaked, take out, remove silkworm silk
The silkworm silk silk peptide solution that fabric face is unnecessary.
Glutamine transaminage is dissolved in deionized water, is configured to the paddy ammonia that mass fraction is 3%
Amide transaminase solution, puts into silk fabric in glutamine transaminage solution and carries out at enzyme
Reason, 40 DEG C process 100min, and bath raio 1:30, taking-up deionized water cleans up, 25 DEG C
It is dried, obtains the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 271 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.6%.
Embodiment 5:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 65 DEG C process 3h, are divided
Son amount is the silkworm silk silk peptide solution of 500-1000, and concentration dilution is 20g/L, is put by silk fabric
Entering silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 50KHz, ultrasonic time
For 20min, bath raio 1:30, until silk fabric is completely soaked, takes out and remove silk fabric
The silkworm silk silk peptide solution of excess surface.
Glutamine transaminage is dissolved in deionized water, is configured to the paddy ammonia that mass fraction is 5%
Amide transaminase solution, puts into silk fabric in glutamine transaminage solution and carries out at enzyme
Reason, 50 DEG C process 70min, and bath raio 1:30, taking-up deionized water cleans up, 30 DEG C
It is dried, obtains the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 274 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 91.7%.
Embodiment 6:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 65 DEG C process 2h, are divided
Son amount is the silkworm silk silk peptide solution of 700-1200, and concentration dilution is 20g/L, is put by silk fabric
Entering silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 40KHz, ultrasonic time
For 20min, bath raio 1:30, until silk fabric is completely soaked, take out, remove silkworm silk and knit
The silkworm silk silk peptide solution of thing excess surface.
Glutamine transaminage is dissolved in distilled water, is configured to the glutamy that mass fraction is 4%
Amine transaminase solution, puts into silk fabric and carries out ferment treatment in glutamine transaminage solution,
40 DEG C process 60min, bath raio 1:30, and taking-up deionized water cleans up, and 30 DEG C are dried,
Obtain the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 271 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.3%.
Embodiment 7:
After useless silkworm silk is gone the removal of impurity, being dissolved in phosphoric acid solution, 70 DEG C process 3h, are divided
Son amount is the silkworm silk silk peptide solution of 200-500, and concentration dilution is 20g/L, is put by silk fabric
Entering silkworm silk silk peptide solution soaking, ultrasonic water bath processes, and ultrasound intensity is 50KHz, ultrasonic time
For 30min, bath raio 1:30, until silk fabric is completely soaked, takes out and remove silk fabric
The silkworm silk silk peptide solution of excess surface.
Glutamine transaminage is dissolved in deionized water, is configured to the paddy ammonia that mass fraction is 4%
Amide transaminase solution, puts into silk fabric in glutamine transaminage solution and carries out at enzyme
Reason, 40 DEG C process 80min, and bath raio 1:30, taking-up deionized water cleans up, 30 DEG C
It is dried, obtains the silk fabric of crease-resistant process.
Utilize the creasy recovery angle recording silk fabric on Full automatic digital formula fabric crease elasticity test instrument
Being 276 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.2%.
Claims (1)
1. the method that a glutamine transaminage improves wrinkle resistance of silk fabric energy, it is characterised in that the method comprises the following steps:
(1) after useless silkworm silk being gone the removal of impurity, being dissolved in phosphoric acid solution, 60-70 DEG C processes 2-3h, obtains the silkworm silk silk peptide solution that molecular weight is 200-3000, dilute stand-by；
(2) silk fabric is put into the silkworm silk silk peptide solution soaking that concentration is 20g/L, under 40-60kHz frequency, ultrasonic water bath processes 10-30min; bath raio 1:30, until silk fabric is completely soaked, takes out the silkworm silk silk peptide solution removing silk fabric excess surface；
(3) silk fabric that step 2 obtains is put in the glutamine transaminage aqueous solution that mass fraction is 3-5%, carrying out ferment treatment 60-100min, bath raio 1:30 at 30-50 DEG C, taking-up deionized water cleans up, 20-30 DEG C is dried, obtains the silk fabric of crease-resistant process.
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| CN201410524502.4A CN104250925B (en) | 2014-10-08 | 2014-10-08 | A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy |
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| CN104250925B true CN104250925B (en) | 2016-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105220460A (en) * | 2015-11-13 | 2016-01-06 | 长兴县三星纺织有限公司 | The silk fabric that a kind of crease-resistant drapability is good |
| CN107869052A (en) * | 2017-12-19 | 2018-04-03 | 梁显梅 | A kind of crease-resistant mildew-proof fabric and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410437A (en) * | 2002-02-11 | 2003-04-16 | 李学军 | Method of producing silk peptide, silk amino acid by acid hydrolysis of natural silk |
| CN101058945A (en) * | 2007-05-25 | 2007-10-24 | 江南大学 | Natural silk plus material MTG enzyme crease-shedding method |
| CN103031733A (en) * | 2012-12-03 | 2013-04-10 | 鑫缘茧丝绸集团股份有限公司 | Preparation method of anti-crease antimicrobial complex-function true silk |
| CN103897021A (en) * | 2013-02-04 | 2014-07-02 | 中国科学院上海有机化学研究所 | Silk peptide as well as preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074355A (en) * | 2001-03-20 | 2002-09-30 | 김선한 | Enzyme washing wrinkle free processing of fabrics |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410437A (en) * | 2002-02-11 | 2003-04-16 | 李学军 | Method of producing silk peptide, silk amino acid by acid hydrolysis of natural silk |
| CN101058945A (en) * | 2007-05-25 | 2007-10-24 | 江南大学 | Natural silk plus material MTG enzyme crease-shedding method |
| CN103031733A (en) * | 2012-12-03 | 2013-04-10 | 鑫缘茧丝绸集团股份有限公司 | Preparation method of anti-crease antimicrobial complex-function true silk |
| CN103897021A (en) * | 2013-02-04 | 2014-07-02 | 中国科学院上海有机化学研究所 | Silk peptide as well as preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| "丝肽的制备及其在柞蚕丝绸抗皱整理中的应用";贾艳梅;《印染助剂》;20110320(第3期);第22-24页 * |
| "超声波协同MTG酶处理真丝织物的研究";田晓蕊 等;《丝绸》;20070330(第3期);第25-27页 * |
| "采用MTG酶改善真丝织物的抗皱性";田晓蕊 等;《江南大学学报（自然科学版）》;20080215(第1期);第83-86页 * |
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Effective date of registration: 20170420 Address after: 200000 Taikang Road, Shanghai, Huangpu District No. 200 Patentee after: Shanghai Zhao Wu Brand Management Limited Address before: 215000 Taishan road Jiangsu city Suzhou province high tech Zone No. 2 (Canton Technology Park test center A area 101, Room 201) Patentee before: SUZHOU INSILK DIGITAL TEXTILE SCIENCE & TECHNOLOGY CO., LTD. |
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