DE3684533D1 - Verfahren zur herstellung von ketogulonsaeure. - Google Patents
Verfahren zur herstellung von ketogulonsaeure.Info
- Publication number
- DE3684533D1 DE3684533D1 DE8686111793T DE3684533T DE3684533D1 DE 3684533 D1 DE3684533 D1 DE 3684533D1 DE 8686111793 T DE8686111793 T DE 8686111793T DE 3684533 T DE3684533 T DE 3684533T DE 3684533 D1 DE3684533 D1 DE 3684533D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- ketogulonic acid
- ketogulonic
- acid
- producing ketogulonic
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
- C12N15/03—Bacteria
-
- 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
- C12P7/58—Aldonic, ketoaldonic or saccharic acids
- C12P7/60—2-Ketogulonic acid
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858521359A GB8521359D0 (en) | 1985-08-28 | 1985-08-28 | Fermentation process |
GB868617888A GB8617888D0 (en) | 1985-08-28 | 1986-07-22 | Fermentation process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3684533D1 true DE3684533D1 (de) | 1992-04-30 |
Family
ID=26289706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686111793T Expired - Fee Related DE3684533D1 (de) | 1985-08-28 | 1986-08-26 | Verfahren zur herstellung von ketogulonsaeure. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0213591B1 (de) |
DE (1) | DE3684533D1 (de) |
DK (1) | DK408786A (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK270087A (da) * | 1986-06-03 | 1987-12-04 | Hoffmann La Roche | Enzym og fremgangsmaade til fremstilling deraf |
DK269987A (da) * | 1986-06-03 | 1987-12-04 | Hoffmann La Roche | Enzym og fremgangsmaade til fremstilling deraf |
US5082785A (en) * | 1987-01-30 | 1992-01-21 | Hoffmann-La Roche Inc. | Biosynthesis of 2 keto-l-gulonic acid |
US4935359A (en) * | 1987-02-07 | 1990-06-19 | Institute Of Microbiology | Fermentation process |
FR2636343B1 (de) * | 1988-09-13 | 1994-11-25 | Rhone Poulenc Sante | |
DK173507B1 (da) * | 1988-09-30 | 2001-01-15 | Hoffmann La Roche | Fremgangsmåde til fremstilling af 2-keto-L-gulonsyre |
RU2102481C1 (ru) * | 1991-06-13 | 1998-01-20 | Ф.Хоффманн-Ля Рош, Аг | Способ получения 2-кето-l-гулоновой кислоты или ее соли |
US5753481A (en) * | 1993-03-08 | 1998-05-19 | Fujisawa Pharmaceutical Co., Ltd. | L-sorbose dehydrogenase and novel L-sorbosone dehydrogenase obtained from gluconobacter oxydans T-100 |
EP0758679A4 (de) * | 1994-02-25 | 1999-03-17 | Fujisawa Pharmaceutical Co | Verfahren zur herstellung von 2-keto-l-gulonsäure |
US5834231A (en) * | 1996-10-24 | 1998-11-10 | Archer Daniels Midland Co. | Bacterial strains and use thereof in fermentation process for 2-keto-L-gulonic acid production |
CN1317042A (zh) * | 1998-09-11 | 2001-10-10 | 阿彻-丹尼尔斯-米德兰公司 | 生产2-酮-l-古洛糖酸的细菌菌株 |
US7033824B2 (en) | 2000-04-05 | 2006-04-25 | Archer-Daniels-Midland Company | Ketogulonigenium shuttle vectors |
US20020006665A1 (en) | 2000-04-05 | 2002-01-17 | D'elia John | Ketogulonigenium endogenous plasmids |
US6387654B1 (en) | 2000-05-04 | 2002-05-14 | Archer-Daniels-Midland Company | Bacterial strains and fermentation processes for the production of 2-keto-l-gulonic acid |
CN101603060B (zh) * | 2009-07-10 | 2011-06-01 | 天津大学 | 提高氧化葡糖杆菌产2-酮-l-古龙酸的方法 |
CN102520184B (zh) * | 2011-11-04 | 2014-01-22 | 天津大学 | 检测谷胱甘肽作用于氧化葡糖杆菌过程中细胞内蛋白质变化的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234105A (en) * | 1962-09-20 | 1966-02-08 | Takeda Chemical Industries Ltd | Method for producing 2-keto-lgulonic acid |
-
1986
- 1986-08-26 DE DE8686111793T patent/DE3684533D1/de not_active Expired - Fee Related
- 1986-08-26 EP EP86111793A patent/EP0213591B1/de not_active Expired - Lifetime
- 1986-08-27 DK DK408786A patent/DK408786A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK408786D0 (da) | 1986-08-27 |
EP0213591B1 (de) | 1992-03-25 |
EP0213591A3 (en) | 1988-10-05 |
DK408786A (da) | 1987-03-01 |
EP0213591A2 (de) | 1987-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |