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NO20013995L - Process for the preparation of L-sorbose - Google Patents

Process for the preparation of L-sorbose

Info

Publication number
NO20013995L
NO20013995L NO20013995A NO20013995A NO20013995L NO 20013995 L NO20013995 L NO 20013995L NO 20013995 A NO20013995 A NO 20013995A NO 20013995 A NO20013995 A NO 20013995A NO 20013995 L NO20013995 L NO 20013995L
Authority
NO
Norway
Prior art keywords
sorbose
preparation
Prior art date
Application number
NO20013995A
Other languages
Norwegian (no)
Other versions
NO20013995D0 (en
Inventor
Anne-Mette Jakobsen
Kirsten Hogh Nielsen
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of NO20013995D0 publication Critical patent/NO20013995D0/en
Publication of NO20013995L publication Critical patent/NO20013995L/en

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
    • 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
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
NO20013995A 1999-02-19 2001-08-16 Process for the preparation of L-sorbose NO20013995L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19907115A DE19907115A1 (en) 1999-02-19 1999-02-19 New Gluconobacter oxydans strain with high tolerance to D-sorbitol, useful for converting D-sorbitol to L-sorbose in the production of ascorbic acid
PCT/EP2000/001370 WO2000049133A1 (en) 1999-02-19 2000-02-18 Method for producing l-sorbose

Publications (2)

Publication Number Publication Date
NO20013995D0 NO20013995D0 (en) 2001-08-16
NO20013995L true NO20013995L (en) 2001-10-17

Family

ID=7898127

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013995A NO20013995L (en) 1999-02-19 2001-08-16 Process for the preparation of L-sorbose

Country Status (10)

Country Link
EP (1) EP1153120A1 (en)
JP (1) JP2003521232A (en)
KR (1) KR20010102256A (en)
CN (1) CN1346401A (en)
AU (1) AU2912400A (en)
CA (1) CA2362926A1 (en)
DE (1) DE19907115A1 (en)
IL (1) IL144651A0 (en)
NO (1) NO20013995L (en)
WO (1) WO2000049133A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100506995C (en) * 2002-09-27 2009-07-01 帝斯曼知识产权资产管理有限公司 Method for production of 2-keto-L-gulonic acid
FR2876693B1 (en) * 2004-10-15 2007-01-26 Roquette Freres PROCESS FOR PREPARING L-IDITOL
WO2006084646A2 (en) * 2005-02-11 2006-08-17 Dsm Ip Assets B.V. Sms 22 gene and gene product that plays a role in the synthesis of vitamin c
CN102286567B (en) * 2011-07-21 2013-07-10 安徽丰原发酵技术工程研究有限公司 Method for producing sorbose
CN112625955B (en) * 2020-12-24 2022-07-08 浙江新和成股份有限公司 Gluconobacter oxydans and application thereof in production of gulonic acid
CN115029396B (en) * 2022-01-05 2024-09-10 山东天力药业有限公司 Method for effectively shortening one-step fermentation reaction period of vitamin C
EP4488376A1 (en) 2023-07-07 2025-01-08 Annikki GmbH Process for producing an aqueous solution containing l-sorbose

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199548A3 (en) * 1985-04-22 1988-08-24 Takeda Chemical Industries, Ltd. Method for producing l-sorbose
JPH0669382B2 (en) * 1986-02-11 1994-09-07 武田薬品工業株式会社 L-sorbose manufacturing method
RU2102481C1 (en) * 1991-06-13 1998-01-20 Ф.Хоффманн-Ля Рош, Аг Method of 2-keto-l-gulonic acid or its salt preparing
CA2183632A1 (en) * 1994-02-25 1995-08-31 Mineo Niwa Process for producing 2-keto-l-gulonic acid
ES2284162T3 (en) * 1995-02-27 2007-11-01 Dsm Ip Assets B.V. D-SORBITOL DEHYDROGENASE.
EP0972843A1 (en) * 1998-07-17 2000-01-19 F. Hoffmann-La Roche Ag Continuous fermentation process

Also Published As

Publication number Publication date
WO2000049133A1 (en) 2000-08-24
IL144651A0 (en) 2002-05-23
NO20013995D0 (en) 2001-08-16
AU2912400A (en) 2000-09-04
JP2003521232A (en) 2003-07-15
CA2362926A1 (en) 2000-08-24
KR20010102256A (en) 2001-11-15
CN1346401A (en) 2002-04-24
EP1153120A1 (en) 2001-11-14
DE19907115A1 (en) 2000-08-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application