CN111100888B - 一种促进木质纤维素酶解糖化的方法 - Google Patents
一种促进木质纤维素酶解糖化的方法 Download PDFInfo
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- CN111100888B CN111100888B CN201811255641.6A CN201811255641A CN111100888B CN 111100888 B CN111100888 B CN 111100888B CN 201811255641 A CN201811255641 A CN 201811255641A CN 111100888 B CN111100888 B CN 111100888B
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- enzymolysis
- lipopeptide
- lignocellulose
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
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CN201811255641.6A CN111100888B (zh) | 2018-10-26 | 2018-10-26 | 一种促进木质纤维素酶解糖化的方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103103220A (zh) * | 2013-01-18 | 2013-05-15 | 首都师范大学 | 以汽爆法处理的木质纤维素为原料的同步糖化和乙醇发酵法 |
CN105039456A (zh) * | 2015-07-08 | 2015-11-11 | 华南理工大学 | 一种提高木质纤维素酶解糖化得率的方法 |
CN105603021A (zh) * | 2016-03-23 | 2016-05-25 | 河南农业大学 | 一种利用表面活性剂提高烟秆酶解效果的方法 |
CN106520845A (zh) * | 2015-09-15 | 2017-03-22 | 中国科学院大连化学物理研究所 | 一种木质纤维素同步糖化发酵过程表面活性剂回收技术 |
CN106884027A (zh) * | 2017-02-14 | 2017-06-23 | 榆林学院 | 一种促进木质纤维素酶解糖化的方法 |
CN107177645A (zh) * | 2017-05-24 | 2017-09-19 | 华南理工大学 | 利用两性表面活性剂促进木质纤维素酶解及降温回收纤维素酶的方法 |
-
2018
- 2018-10-26 CN CN201811255641.6A patent/CN111100888B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103103220A (zh) * | 2013-01-18 | 2013-05-15 | 首都师范大学 | 以汽爆法处理的木质纤维素为原料的同步糖化和乙醇发酵法 |
CN105039456A (zh) * | 2015-07-08 | 2015-11-11 | 华南理工大学 | 一种提高木质纤维素酶解糖化得率的方法 |
CN106520845A (zh) * | 2015-09-15 | 2017-03-22 | 中国科学院大连化学物理研究所 | 一种木质纤维素同步糖化发酵过程表面活性剂回收技术 |
CN105603021A (zh) * | 2016-03-23 | 2016-05-25 | 河南农业大学 | 一种利用表面活性剂提高烟秆酶解效果的方法 |
CN106884027A (zh) * | 2017-02-14 | 2017-06-23 | 榆林学院 | 一种促进木质纤维素酶解糖化的方法 |
CN107177645A (zh) * | 2017-05-24 | 2017-09-19 | 华南理工大学 | 利用两性表面活性剂促进木质纤维素酶解及降温回收纤维素酶的方法 |
Non-Patent Citations (7)
Title |
---|
bola型表面活性剂;董国君,苏玉,王桂香;《表面活性剂化学》;北京理工大学出版社;20090831;第一章,第8节 * |
Lipopeptide produced from Bacillus sp. W112 improves the hydrolysis of lignocellulose by specifically reducing non-productive binding of cellulases with and without CBMs;Jiawen Liu等;《Biotechnology for Biofuels》;20171214;第10卷(第301期);第1页摘要results第4-6行,conclusions,第2页background第2段倒数第10行-倒数第1行,第3页results中Effect of lipopeptide addition on the enzymatic hydrolysis of DA GJG第3-7行,第10页Enzymatic hydrolysis of DA GJG * |
木质纤维素的结构特性及其生物转化的预处理;陆强;《液体生物燃料技术与工程》;20130131;第三章,第136页 * |
木质纤维素的预处理;季祥,卢庆华,王蕾编著;《生物质能源及废物利用新技术》;20121231;第四章,第3节 * |
木质纤维素资源概述;凌宏志著;《木质纤维素全糖生物转化生产大宗化学品》;20160731;第一章,第1节,第2页 * |
桉树蒸汽爆破及纤维素酶水解研究;国务院学位委员会办公室,中国科协组织人事部编;《第五届博士生学术年会论文集 上》;20080630;农业与林业,第537页 * |
纤维素酶的分类及作用模式;李斌,于国萍著;《食品酶学与酶工程》;20170930;第3章,第1.3.1节 * |
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