DE69131286T2 - L-Gulono-Gamma-Lacton Dehydrogenase - Google Patents

L-Gulono-Gamma-Lacton Dehydrogenase

Info

Publication number
DE69131286T2
DE69131286T2 DE69131286T DE69131286T DE69131286T2 DE 69131286 T2 DE69131286 T2 DE 69131286T2 DE 69131286 T DE69131286 T DE 69131286T DE 69131286 T DE69131286 T DE 69131286T DE 69131286 T2 DE69131286 T2 DE 69131286T2
Authority
DE
Germany
Prior art keywords
gulono
gamma
lactone dehydrogenase
lactone
dehydrogenase
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
Application number
DE69131286T
Other languages
English (en)
Other versions
DE69131286D1 (de
Inventor
Tatsuo Hoshino
Peter Karl Matzinger
Setsuko Ojima
Teruhide Sugisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DSM IP Assets BV
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of DE69131286D1 publication Critical patent/DE69131286D1/de
Publication of DE69131286T2 publication Critical patent/DE69131286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms
    • C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE69131286T 1990-09-17 1991-09-05 L-Gulono-Gamma-Lacton Dehydrogenase Expired - Fee Related DE69131286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90117842 1990-09-17

Publications (2)

Publication Number Publication Date
DE69131286D1 DE69131286D1 (de) 1999-07-08
DE69131286T2 true DE69131286T2 (de) 1999-11-11

Family

ID=8204476

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69131286T Expired - Fee Related DE69131286T2 (de) 1990-09-17 1991-09-05 L-Gulono-Gamma-Lacton Dehydrogenase
DE69133494T Expired - Fee Related DE69133494T2 (de) 1990-09-17 1991-09-05 Microbiologische Herstellung von L-Ascorbinsäure

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69133494T Expired - Fee Related DE69133494T2 (de) 1990-09-17 1991-09-05 Microbiologische Herstellung von L-Ascorbinsäure

Country Status (7)

Country Link
US (1) US5250428A (de)
EP (2) EP0476442B1 (de)
JP (1) JP3086301B2 (de)
CN (2) CN1054637C (de)
AT (2) ATE180831T1 (de)
DE (2) DE69131286T2 (de)
DK (1) DK0476442T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437989A (en) * 1992-12-30 1995-08-01 Hoffmann-La Roche Inc. Alcohol/aldehyde dehydrogenase from Gluconobacter oxydans DSM 4025 FERM BP-3812
FR2820973B1 (fr) 2001-02-19 2003-05-23 Oreal Composition comportant de la vitamine c preparee durant l'application, utilisation d'enzymes pour la formation de vitamine c a usage topique et procede de traitement cosmetique
AU2002306764A1 (en) * 2001-03-19 2002-10-03 Cargill Incorporated Myo-inositol oxygenases
CN100357446C (zh) * 2002-09-27 2007-12-26 帝斯曼知识产权资产管理有限公司 维生素c的微生物生产方法
KR101031380B1 (ko) * 2002-09-27 2011-04-25 디에스엠 아이피 어셋츠 비.브이. Ｌ-아스코브산의 제조방법
CN1882691B (zh) * 2003-08-14 2014-05-28 帝斯曼知识产权资产管理有限公司 对l-抗坏血酸进行微生物生产的方法
EP1716240B1 (de) * 2004-01-30 2010-06-02 DSM IP Assets B.V. Mikrobielle vitamin-c-produktion
CN102049416B (zh) * 2009-11-06 2012-11-21 攀钢集团攀枝花钢铁研究院有限公司 轧辊、用于轧制钢轨的设备和钢轨轧制方法
CN102680562B (zh) * 2012-05-14 2014-04-16 天津大学 分析vc生产菌株传代过程中小分子代谢物变化的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595659A (en) * 1983-10-20 1986-06-17 Kraft, Inc. Fermentation production of ascorbic acid from L-galactonic substrate
US5001059A (en) * 1985-07-01 1991-03-19 Bio-Technical Resources, Inc. L-ascorbic acid production in microorganisms

Also Published As

Publication number Publication date
US5250428A (en) 1993-10-05
EP0911415A2 (de) 1999-04-28
ATE180831T1 (de) 1999-06-15
DE69133494D1 (de) 2006-01-12
CN1274756A (zh) 2000-11-29
EP0476442A2 (de) 1992-03-25
CN1054637C (zh) 2000-07-19
DE69133494T2 (de) 2006-07-13
DK0476442T3 (da) 1999-11-15
JPH04281785A (ja) 1992-10-07
CN1209463C (zh) 2005-07-06
JP3086301B2 (ja) 2000-09-11
DE69131286D1 (de) 1999-07-08
EP0911415A3 (de) 1999-05-06
ATE312193T1 (de) 2005-12-15
EP0476442A3 (en) 1992-10-14
EP0476442B1 (de) 1999-06-02
CN1060111A (zh) 1992-04-08
EP0911415B1 (de) 2005-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., TE HEERLEN, NL

8339 Ceased/non-payment of the annual fee