CA2362926A1 - Procede de preparation de l-sorbose - Google Patents

Procede de preparation de l-sorbose Download PDF

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Publication number
CA2362926A1
CA2362926A1 CA002362926A CA2362926A CA2362926A1 CA 2362926 A1 CA2362926 A1 CA 2362926A1 CA 002362926 A CA002362926 A CA 002362926A CA 2362926 A CA2362926 A CA 2362926A CA 2362926 A1 CA2362926 A1 CA 2362926A1
Authority
CA
Canada
Prior art keywords
sorbitol
medium
sorbose
bacterium
fermentation
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.)
Abandoned
Application number
CA002362926A
Other languages
English (en)
Inventor
Anne-Mette Jakobsen
Kirsten Hogh Nielsen
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.)
BASF SE
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2362926A1 publication Critical patent/CA2362926A1/fr
Abandoned legal-status Critical Current

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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; 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; 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)

Abstract

Bactéries à tolérance élevée au D-sorbitol de l'espèce Gluconobacter oxydans, procédé de création desdites bactéries et procédé de production en semi-continu et par fermentation de L-sorbose à partir de D-sorbitol.
CA002362926A 1999-02-19 2000-02-18 Procede de preparation de l-sorbose Abandoned CA2362926A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19907115A DE19907115A1 (de) 1999-02-19 1999-02-19 Verfahren zur Herstellung von L-Sorbose
DE19907115.2 1999-02-19
PCT/EP2000/001370 WO2000049133A1 (fr) 1999-02-19 2000-02-18 Procede de preparation de l-sorbose

Publications (1)

Publication Number Publication Date
CA2362926A1 true CA2362926A1 (fr) 2000-08-24

Family

ID=7898127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362926A Abandoned CA2362926A1 (fr) 1999-02-19 2000-02-18 Procede de preparation de l-sorbose

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003270233A1 (en) * 2002-09-27 2004-04-19 Dsm Ip Assets B.V. Production of 2 - keto - l - gulonic acd
FR2876693B1 (fr) * 2004-10-15 2007-01-26 Roquette Freres Procede de preparation de l-iditol
WO2006084646A2 (fr) * 2005-02-11 2006-08-17 Dsm Ip Assets B.V. Gene sms 22
CN102286567B (zh) * 2011-07-21 2013-07-10 安徽丰原发酵技术工程研究有限公司 一种生产山梨糖的方法
CN112625955B (zh) * 2020-12-24 2022-07-08 浙江新和成股份有限公司 一种氧化葡糖杆菌及其在生产古龙酸中的应用
CN115029396B (zh) * 2022-01-05 2024-09-10 山东天力药业有限公司 一种有效缩短维生素c一步菌发酵反应周期的方法
EP4488376A1 (fr) 2023-07-07 2025-01-08 Annikki GmbH Procédé de préparation d'une solution aqueuse contenant du l-sorbose

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199548A3 (fr) * 1985-04-22 1988-08-24 Takeda Chemical Industries, Ltd. Procédé de préparation de L-sorbose
JPH0669382B2 (ja) * 1986-02-11 1994-09-07 武田薬品工業株式会社 Ｌ―ソルボースの製造法
RU2102481C1 (ru) * 1991-06-13 1998-01-20 Ф.Хоффманн-Ля Рош, Аг Способ получения 2-кето-l-гулоновой кислоты или ее соли
US5834263A (en) * 1994-02-25 1998-11-10 Fujisawa Pharmaceutical Co., Ltd. Method for producing 2-keto-L-gulonic acid
ATE360685T1 (de) * 1995-02-27 2007-05-15 Dsm Ip Assets Bv D-sorbitol-dehydrogenase
EP0972843A1 (fr) * 1998-07-17 2000-01-19 F. Hoffmann-La Roche Ag Procédé de fermentation en continu

Also Published As

Publication number Publication date
AU2912400A (en) 2000-09-04
JP2003521232A (ja) 2003-07-15
CN1346401A (zh) 2002-04-24
EP1153120A1 (fr) 2001-11-14
WO2000049133A1 (fr) 2000-08-24
DE19907115A1 (de) 2000-08-24
NO20013995L (no) 2001-10-17
NO20013995D0 (no) 2001-08-16
KR20010102256A (ko) 2001-11-15
IL144651A0 (en) 2002-05-23

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Legal Events

Date Code Title Description
FZDE Discontinued