CA2091918C - Production de l'acide ascorbique dans des microorganismes - Google Patents

Production de l'acide ascorbique dans des microorganismes

Info

Publication number
CA2091918C
CA2091918C CA002091918A CA2091918A CA2091918C CA 2091918 C CA2091918 C CA 2091918C CA 002091918 A CA002091918 A CA 002091918A CA 2091918 A CA2091918 A CA 2091918A CA 2091918 C CA2091918 C CA 2091918C
Authority
CA
Canada
Prior art keywords
ascorbic acid
glucose
cells
organism
carbon source
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
CA002091918A
Other languages
English (en)
Other versions
CA2091918A1 (fr
Inventor
Ronald J. Huss
Jeffrey A. Running
Thomas J. Skatrud
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.)
DCV Inc
Original Assignee
BIO-TECHNICAL RESOURCES LP
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 BIO-TECHNICAL RESOURCES LP filed Critical BIO-TECHNICAL RESOURCES LP
Publication of CA2091918A1 publication Critical patent/CA2091918A1/fr
Application granted granted Critical
Publication of CA2091918C publication Critical patent/CA2091918C/fr
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
    • 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
    • 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
    • C12N1/12—Unicellular algae; Culture media therefor
    • C12N1/125—Unicellular algae isolates
    • 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
    • C12R2001/89—Algae ; Processes using algae

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA002091918A 1992-03-18 1993-03-18 Production de l'acide ascorbique dans des microorganismes Expired - Fee Related CA2091918C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85337992A 1992-03-18 1992-03-18
US07/853,379 1992-03-18

Publications (2)

Publication Number Publication Date
CA2091918A1 CA2091918A1 (fr) 1993-09-19
CA2091918C true CA2091918C (fr) 1998-07-28

Family

ID=25315884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091918A Expired - Fee Related CA2091918C (fr) 1992-03-18 1993-03-18 Production de l'acide ascorbique dans des microorganismes

Country Status (5)

Country Link
JP (1) JP2815127B2 (fr)
CN (1) CN1083110A (fr)
AU (1) AU3921893A (fr)
CA (1) CA2091918C (fr)
WO (1) WO1993019192A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156206T3 (es) * 1994-02-10 2001-06-16 Dcv Inc Produccion de acido l-ascorbico en microorganismos.
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
EP2334803A1 (fr) * 2008-10-06 2011-06-22 F. Hoffmann-La Roche AG Culture à petite échelle dans flacon secoueur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1083110A (zh) 1994-03-02
JPH0646870A (ja) 1994-02-22
AU3921893A (en) 1993-10-21
CA2091918A1 (fr) 1993-09-19
WO1993019192A1 (fr) 1993-09-30
JP2815127B2 (ja) 1998-10-27

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