CA2700793A1 - Procede d'utilisation d'une enzyme composite pour degommer du jute (2) - Google Patents
Procede d'utilisation d'une enzyme composite pour degommer du jute (2) Download PDFInfo
- Publication number
- CA2700793A1 CA2700793A1 CA2700793A CA2700793A CA2700793A1 CA 2700793 A1 CA2700793 A1 CA 2700793A1 CA 2700793 A CA2700793 A CA 2700793A CA 2700793 A CA2700793 A CA 2700793A CA 2700793 A1 CA2700793 A1 CA 2700793A1
- Authority
- CA
- Canada
- Prior art keywords
- jute fibres
- complex enzyme
- water solution
- fibres
- jute
- 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.)
- Abandoned
Links
- 235000011777 Corchorus aestuans Nutrition 0.000 title claims abstract description 311
- 235000010862 Corchorus capsularis Nutrition 0.000 title claims abstract description 311
- 240000000491 Corchorus aestuans Species 0.000 title claims abstract description 309
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 236
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 236
- 238000000034 method Methods 0.000 title claims abstract description 56
- 239000002131 composite material Substances 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 178
- 108010059820 Polygalacturonase Proteins 0.000 claims abstract description 52
- 108010093305 exopolygalacturonase Proteins 0.000 claims abstract description 52
- 108010029541 Laccase Proteins 0.000 claims abstract description 50
- 238000002791 soaking Methods 0.000 claims abstract description 29
- 230000009849 deactivation Effects 0.000 claims abstract description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 72
- 238000009825 accumulation Methods 0.000 claims description 37
- 238000005406 washing Methods 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 20
- 238000007781 pre-processing Methods 0.000 claims description 15
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000001117 sulphuric acid Substances 0.000 claims description 6
- 235000011149 sulphuric acid Nutrition 0.000 claims description 6
- 229940088598 enzyme Drugs 0.000 description 193
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 36
- 238000010438 heat treatment Methods 0.000 description 36
- 229920005610 lignin Polymers 0.000 description 29
- 239000001814 pectin Substances 0.000 description 24
- 229920001277 pectin Polymers 0.000 description 24
- 235000010987 pectin Nutrition 0.000 description 24
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 18
- 238000007865 diluting Methods 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 18
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 18
- 235000017557 sodium bicarbonate Nutrition 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 240000008564 Boehmeria nivea Species 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 240000004792 Corchorus capsularis Species 0.000 description 2
- 108010002430 hemicellulase Proteins 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229940059442 hemicellulase Drugs 0.000 description 1
- 108010062085 ligninase Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/04—Bacteriological retting
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101225958A CN101187066B (zh) | 2007-09-27 | 2007-09-27 | 应用复合酶对黄麻进行脱胶的方法 |
| CNB2007101225784A CN100560817C (zh) | 2007-09-27 | 2007-09-27 | 应用复合酶对黄麻进行脱胶的方法 |
| CN200710122578.4 | 2007-09-27 | ||
| CN200710122595.8 | 2007-09-27 | ||
| PCT/CN2008/001659 WO2009049484A1 (fr) | 2007-09-27 | 2008-09-26 | Procédé d'utilisation d'une enzyme composite pour dégommer du jute (2) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2700793A1 true CA2700793A1 (fr) | 2009-04-23 |
Family
ID=40566982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2700793A Abandoned CA2700793A1 (fr) | 2007-09-27 | 2008-09-26 | Procede d'utilisation d'une enzyme composite pour degommer du jute (2) |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100304469A1 (fr) |
| EP (1) | EP2194171A4 (fr) |
| JP (1) | JP2010540784A (fr) |
| KR (1) | KR20100066523A (fr) |
| CA (1) | CA2700793A1 (fr) |
| MX (1) | MX2010003348A (fr) |
| WO (1) | WO2009049484A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232691C (zh) * | 2004-09-25 | 2005-12-21 | 江苏紫荆花纺织科技股份有限公司 | 黄麻的脱胶工艺 |
| CN114836840A (zh) * | 2022-05-28 | 2022-08-02 | 黑龙江桐利汉麻农业科技发展有限公司 | 一种汉麻长麻纤维制备工艺 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047415C (zh) * | 1994-08-22 | 1999-12-15 | 宋林 | 黄麻或洋麻纤维化学改性纺黄麻棉混纺纱的工艺及设备 |
| CN1232691A (zh) | 1999-03-10 | 1999-10-27 | 郭兴福 | 阴阳补肾壮腰口服液 |
| CN1232691C (zh) * | 2004-09-25 | 2005-12-21 | 江苏紫荆花纺织科技股份有限公司 | 黄麻的脱胶工艺 |
| CN100355951C (zh) * | 2006-04-06 | 2007-12-19 | 浙江理工大学 | 一种高温－微生物联合大麻脱胶方法 |
| CN101130889A (zh) * | 2007-09-27 | 2008-02-27 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN101130894B (zh) * | 2007-09-27 | 2010-12-08 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560818C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560819C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560817C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100575569C (zh) * | 2007-09-27 | 2009-12-30 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560816C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100575570C (zh) * | 2007-09-27 | 2009-12-30 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN101187066B (zh) * | 2007-09-27 | 2010-06-09 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560821C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100560820C (zh) * | 2007-09-27 | 2009-11-18 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN101130888A (zh) * | 2007-09-27 | 2008-02-27 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN101130887A (zh) * | 2007-09-27 | 2008-02-27 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100575571C (zh) * | 2007-09-27 | 2009-12-30 | 江苏紫荆花纺织科技股份有限公司 | 应用复合酶对黄麻进行脱胶的方法 |
| CN100591234C (zh) * | 2007-12-06 | 2010-02-24 | 江苏紫荆花纺织科技股份有限公司 | 一种黄麻纤维制造鞋垫的方法 |
| CN101168432B (zh) * | 2007-12-06 | 2012-09-26 | 江苏紫荆花纺织科技股份有限公司 | 一种黄麻纤维制造床垫的方法 |
| CN101172571B (zh) * | 2007-12-11 | 2012-05-09 | 江苏紫荆花纺织科技股份有限公司 | 一种黄麻纤维制造座垫的方法 |
-
2008
- 2008-09-26 MX MX2010003348A patent/MX2010003348A/es not_active Application Discontinuation
- 2008-09-26 WO PCT/CN2008/001659 patent/WO2009049484A1/fr active Application Filing
- 2008-09-26 EP EP08800651A patent/EP2194171A4/fr not_active Withdrawn
- 2008-09-26 US US12/680,469 patent/US20100304469A1/en not_active Abandoned
- 2008-09-26 KR KR1020107006716A patent/KR20100066523A/ko not_active Application Discontinuation
- 2008-09-26 CA CA2700793A patent/CA2700793A1/fr not_active Abandoned
- 2008-09-26 JP JP2010526132A patent/JP2010540784A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MX2010003348A (es) | 2011-06-03 |
| WO2009049484A1 (fr) | 2009-04-23 |
| EP2194171A4 (fr) | 2011-01-05 |
| JP2010540784A (ja) | 2010-12-24 |
| KR20100066523A (ko) | 2010-06-17 |
| EP2194171A1 (fr) | 2010-06-09 |
| US20100304469A1 (en) | 2010-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2700896A1 (fr) | Procede d'utilisation d'une enzyme composite pour degommer du jute (3) | |
| US8357487B2 (en) | Method of degumming jute fibres with complex enzyme (1) | |
| CN101130887A (zh) | 应用复合酶对黄麻进行脱胶的方法 | |
| CN102517647A (zh) | 一种黄麻纤维的生物酶化学脱胶方法 | |
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| CA2700793A1 (fr) | Procede d'utilisation d'une enzyme composite pour degommer du jute (2) | |
| CN100560821C (zh) | 应用复合酶对黄麻进行脱胶的方法 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20140926 |