CN1075111C - 用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 - Google Patents
用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 Download PDFInfo
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- CN1075111C CN1075111C CN96121927A CN96121927A CN1075111C CN 1075111 C CN1075111 C CN 1075111C CN 96121927 A CN96121927 A CN 96121927A CN 96121927 A CN96121927 A CN 96121927A CN 1075111 C CN1075111 C CN 1075111C
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- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims description 36
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Classifications
-
- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/56—Lactic acid
Abstract
Description
细菌菌株 | 静置培养(厌氧) | |||
乳酸(g/l) | 葡萄糖耗量(g/l) | 转化率(%) | 光学纯度(%) | |
[实施例1]蜡状芽孢杆菌 | 13.5 | 13.3 | 98.5 | 98.8 |
[实施例2]苏云金芽孢杆菌 | 10.2 | 12.0 | 85.0 | 96.8 |
[比较实施例1]凝结芽孢杆菌 | 0.0 | 0.0 | - | - |
[比较实施例2]枯草芽孢杆菌 | 0.1 | 0.4 | 25.0 | 86.1 |
细菌菌株 | 振荡培养(需氧) | |||
乳酸(g/l) | 葡萄糖耗量(g/l) | 转化率(%) | 光学纯度(%) | |
[实施例1]蜡状芽孢杆菌 | 11.9 | 18.2 | 65.4 | 98.2 |
[实施例2]苏云金芽孢杆菌 | 11.9 | 19.1 | 62.3 | 97.6 |
[比较实施例1]凝结芽孢杆菌 | 0.7 | 2.2 | 31.8 | 67.9 |
比较实施例2]枯草芽孢杆菌 | 3.7 | 7.5 | 49.3 | 94.4 |
细菌菌株 | 静置培养(厌氧) | |||
乳酸(g/l) | 葡萄糖耗量(g/l) | 转化率(%) | 光学纯度(%) | |
[实施例5]B.sp.SHO-1 | 16.0 | 16.4 | 97.6 | 99.0 |
[比较实施例3]凝结芽孢杆菌 | 0.0 | 0.0 | - | - |
细菌菌株 | 振荡培养(需氧) | |||
乳酸(g/l) | 葡萄糖耗量(g/l) | 转化率(%) | 光学纯度(%) | |
[实施例5]B.sp.SHO-1 | 14.3 | 20.0 | 71.5 | 98.5 |
[比较实施例3]凝结芽孢杆菌 | 0.7 | 2.2 | 31.8 | 67.9 |
Claims (4)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP280660/95 | 1995-10-27 | ||
JP28066195A JP3682679B2 (ja) | 1995-10-27 | 1995-10-27 | 高純度l−乳酸の生産菌およびl−乳酸の製造方法 |
JP280661/95 | 1995-10-27 | ||
JP280661/1995 | 1995-10-27 | ||
JP280660/1995 | 1995-10-27 | ||
JP28066095A JP3736691B2 (ja) | 1995-10-27 | 1995-10-27 | バチルス属微生物を用いた高純度l−乳酸の製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00133110A Division CN1308128A (zh) | 1995-10-27 | 2000-09-30 | 用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1155011A CN1155011A (zh) | 1997-07-23 |
CN1075111C true CN1075111C (zh) | 2001-11-21 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96121927A Expired - Fee Related CN1075111C (zh) | 1995-10-27 | 1996-10-26 | 用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 |
CN00133110A Pending CN1308128A (zh) | 1995-10-27 | 2000-09-30 | 用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00133110A Pending CN1308128A (zh) | 1995-10-27 | 2000-09-30 | 用芽孢杆菌属菌株产生高光学纯度l-乳酸的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5801025A (zh) |
EP (1) | EP0770684B1 (zh) |
CN (2) | CN1075111C (zh) |
BR (1) | BR9605262A (zh) |
ES (1) | ES2188708T3 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6716435B1 (en) * | 1997-04-18 | 2004-04-06 | Ganeden Biotech, Inc. | Absorbent product containing absorbent structure and Bacillus coagulans |
US6849256B1 (en) * | 1999-11-08 | 2005-02-01 | Ganeden Biotech Incorporated | Inhibition of pathogens by probiotic bacteria |
US6509179B1 (en) | 2000-10-12 | 2003-01-21 | Barbara I. Veldhuis-Stribos | Continuous process for preparing lactic acid |
EE04529B1 (et) * | 2001-03-16 | 2005-08-15 | Tartu �likool | Termofiilne mikroorganismi tüvi Bacillus coagulans SIM-7 DSM 14043 ja meetod L(+)-laktaadi tootmiseks fermenteeritavatest suhkrutest ja nende segudest nimetatud mikroorganismi tüve abil |
US7300787B2 (en) * | 2002-07-05 | 2007-11-27 | Archer-Daniels-Midland Company | Lactobacillus strains and use thereof in fermentation for L-lactic acid production |
EP1437415A1 (en) * | 2003-01-13 | 2004-07-14 | PURAC Biochem BV | Preparation of lactic acid from a pentose-containing substrate |
US7098009B2 (en) * | 2004-03-04 | 2006-08-29 | University Of Florida Research Foundation, Inc. | Production of chemicals from lignocellulose, biomass or sugars |
JP4117900B2 (ja) * | 2006-11-30 | 2008-07-16 | 聖子 佐藤 | 植物由来の生分解性天然素材 |
EP1964923A1 (en) | 2007-02-27 | 2008-09-03 | Alain André Guy Vertès | Multiplex fermentation process |
WO2014013509A1 (en) | 2012-07-19 | 2014-01-23 | Council Of Scientific And Industrial Research | Consolidated bio processing of lignocellulosic biomass for l-lactic acid production |
WO2017072748A1 (en) * | 2015-10-30 | 2017-05-04 | Glanbia Ingredients Ireland Limited | A method for producing lactic acid by bacterial fermentation |
EP3282018A1 (en) * | 2016-08-08 | 2018-02-14 | Glanbia Ingredients Ireland Designated Activity Company | A method of producing lactic acid |
US11401536B2 (en) * | 2018-05-31 | 2022-08-02 | Ngee Ann Polytechnic | D-psicose production using probiotic microorganisms |
CN110408672B (zh) * | 2019-08-06 | 2020-11-24 | 山东寿光巨能金玉米开发有限公司 | 一种从d-乳酸废液中提取d-乳酸的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS57110192A (en) * | 1980-12-26 | 1982-07-08 | Mitsubishi Chem Ind Ltd | Preparation of l-lactic acid |
JPS606200B2 (ja) | 1981-08-29 | 1985-02-16 | 大樹 中山 | 有胞子細菌による右旋性乳酸の製造方法 |
AP274A (en) * | 1986-06-03 | 1993-03-04 | Dow Chemical Co | Pesticidal compositions and process for preparation thereof. |
NL8801516A (nl) * | 1988-06-14 | 1990-01-02 | Suiker Unie | Werkwijze voor de fermentatieve bereiding van organische zuren. |
FR2635334B1 (fr) | 1988-08-10 | 1990-11-09 | Rhone Poulenc Chimie | Procede de production d'acide lactique par fermentation |
AT391323B (de) * | 1989-03-10 | 1990-09-25 | Jungbunzlauer Ag | Mikroorganismus der species bacillus coagulans sowie ein verfahren zur herstellung von optisch reiner l(+)-milchsaeure |
US5185148A (en) * | 1991-12-16 | 1993-02-09 | Mycogen Corporation | Process for controlling scarab pests with Bacillus thuringiensis isolates |
BR9406484A (pt) * | 1993-03-25 | 1996-01-09 | Ciba Geigy Ag | Novas proteinas e cepas pesticidas |
-
1996
- 1996-10-25 US US08/738,289 patent/US5801025A/en not_active Expired - Lifetime
- 1996-10-25 BR BR9605262A patent/BR9605262A/pt not_active Application Discontinuation
- 1996-10-26 CN CN96121927A patent/CN1075111C/zh not_active Expired - Fee Related
- 1996-10-28 EP EP96117295A patent/EP0770684B1/en not_active Expired - Lifetime
- 1996-10-28 ES ES96117295T patent/ES2188708T3/es not_active Expired - Lifetime
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2000
- 2000-09-30 CN CN00133110A patent/CN1308128A/zh active Pending
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EP0770684B1 (en) | 2003-02-19 |
BR9605262A (pt) | 1998-07-21 |
ES2188708T3 (es) | 2003-07-01 |
US5801025A (en) | 1998-09-01 |
CN1308128A (zh) | 2001-08-15 |
EP0770684A3 (en) | 1999-03-31 |
CN1155011A (zh) | 1997-07-23 |
EP0770684A2 (en) | 1997-05-02 |
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