DE68912885D1 - Verfahren zur Herstellung von L-Threonin. - Google Patents
Verfahren zur Herstellung von L-Threonin.Info
- Publication number
- DE68912885D1 DE68912885D1 DE89120705T DE68912885T DE68912885D1 DE 68912885 D1 DE68912885 D1 DE 68912885D1 DE 89120705 T DE89120705 T DE 89120705T DE 68912885 T DE68912885 T DE 68912885T DE 68912885 D1 DE68912885 D1 DE 68912885D1
- Authority
- DE
- Germany
- Prior art keywords
- threonine
- preparation
- 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.)
- Expired - Lifetime
Links
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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/848—Escherichia
- Y10S435/849—Escherichia coli
Landscapes
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63284386A JP2578492B2 (ja) | 1988-11-10 | 1988-11-10 | 発酵法によるl−スレオニンの製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68912885D1 true DE68912885D1 (de) | 1994-03-17 |
DE68912885T2 DE68912885T2 (de) | 1994-06-01 |
Family
ID=17677913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68912885T Expired - Lifetime DE68912885T2 (de) | 1988-11-10 | 1989-11-08 | Verfahren zur Herstellung von L-Threonin. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5087566A (de) |
EP (1) | EP0368284B1 (de) |
JP (1) | JP2578492B2 (de) |
KR (1) | KR0133853B1 (de) |
CA (1) | CA2002464C (de) |
DE (1) | DE68912885T2 (de) |
HU (1) | HU202590B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0555475B1 (de) * | 1991-08-26 | 1997-05-14 | Kyowa Hakko Kogyo Co., Ltd. | Verfahren zur herstellung von 4-hydroxy-l-prolin |
JP3036930B2 (ja) * | 1991-11-11 | 2000-04-24 | 協和醗酵工業株式会社 | 発酵法によるl−イソロイシンの製造法 |
US5939307A (en) * | 1996-07-30 | 1999-08-17 | The Archer-Daniels-Midland Company | Strains of Escherichia coli, methods of preparing the same and use thereof in fermentation processes for l-threonine production |
US6036659A (en) | 1998-10-09 | 2000-03-14 | Flexsite Diagnostics, Inc. | Collection device for biological samples and methods of use |
US7220571B2 (en) | 2000-09-28 | 2007-05-22 | Archer-Daniels-Midland Company | Escherichia coli strains which over-produce L-threonine and processes for the production of L-threonine by fermentation |
KR100596372B1 (ko) * | 2004-12-06 | 2006-07-04 | 씨제이 주식회사 | 염색체 상의 lysR유전자가 불활성화된 L-쓰레오닌생성 미생물, 그를 제조하는 방법 및 상기 미생물을이용한 L-쓰레오닌의 제조방법 |
US7723097B2 (en) * | 2005-03-11 | 2010-05-25 | Archer-Daniels-Midland Company | Escherichia coli strains that over-produce L-threonine and processes for their production |
JP5432524B2 (ja) * | 2005-06-20 | 2014-03-05 | アーチャー−ダニエルズ−ミッドランド カンパニー | アスパラギン酸由来アミノ酸および化学物質の改善された生産のための改変グリオキシル酸シャント |
KR100864673B1 (ko) * | 2006-11-27 | 2008-10-23 | 씨제이제일제당 (주) | 비용매를 이용하여 쓰레오닌 생산 미생물의 발효액으로부터쓰레오닌을 회수하는 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825515B1 (de) * | 1968-08-17 | 1973-07-30 | ||
EP0213536B1 (de) * | 1985-08-23 | 1992-03-18 | Toray Industries, Inc. | Verfahren zur Herstellung von L-Threonin durch Fermentation |
US5017483A (en) * | 1986-02-20 | 1991-05-21 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing L-threonine |
FR2727342A1 (fr) * | 1994-11-28 | 1996-05-31 | Lorraine Laminage | Dispositif de guidage et de transfert d'au moins deux flans de tole prealablement accostes bord a bord, notamment dans une installation de soudage |
-
1988
- 1988-11-10 JP JP63284386A patent/JP2578492B2/ja not_active Expired - Lifetime
-
1989
- 1989-10-30 US US07/428,947 patent/US5087566A/en not_active Expired - Lifetime
- 1989-10-31 KR KR1019890015728A patent/KR0133853B1/ko not_active IP Right Cessation
- 1989-11-08 EP EP89120705A patent/EP0368284B1/de not_active Expired - Lifetime
- 1989-11-08 DE DE68912885T patent/DE68912885T2/de not_active Expired - Lifetime
- 1989-11-08 CA CA002002464A patent/CA2002464C/en not_active Expired - Lifetime
- 1989-11-09 HU HU895849A patent/HU202590B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
EP0368284A3 (de) | 1991-07-10 |
EP0368284A2 (de) | 1990-05-16 |
EP0368284B1 (de) | 1994-02-02 |
KR900008047A (ko) | 1990-06-02 |
JPH02131589A (ja) | 1990-05-21 |
HU202590B (en) | 1991-03-28 |
DE68912885T2 (de) | 1994-06-01 |
US5087566A (en) | 1992-02-11 |
KR0133853B1 (ko) | 1998-04-21 |
CA2002464A1 (en) | 1990-05-10 |
JP2578492B2 (ja) | 1997-02-05 |
HU895849D0 (en) | 1990-01-28 |
CA2002464C (en) | 1995-04-18 |
HUT53941A (en) | 1990-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |