DK0839211T3 - Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet - Google Patents

Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet

Info

Publication number
DK0839211T3
DK0839211T3 DK96926334T DK96926334T DK0839211T3 DK 0839211 T3 DK0839211 T3 DK 0839211T3 DK 96926334 T DK96926334 T DK 96926334T DK 96926334 T DK96926334 T DK 96926334T DK 0839211 T3 DK0839211 T3 DK 0839211T3
Authority
DK
Denmark
Prior art keywords
riboflavin
microorganisms
altered
pct
preparation
Prior art date
Application number
DK96926334T
Other languages
Danish (da)
English (en)
Inventor
Harald Seulberger
Hermann Sahm
Bruno Kaesler
Klaus-Peter Stahmann
Georg Schmidt
Theo Boeddecker
Original Assignee
Basf Ag
Forschungszentrum Juelich Gmbh
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
Priority claimed from DE19525281A external-priority patent/DE19525281C1/de
Priority claimed from DE1995145468 external-priority patent/DE19545468A1/de
Application filed by Basf Ag, Forschungszentrum Juelich Gmbh filed Critical Basf Ag
Application granted granted Critical
Publication of DK0839211T3 publication Critical patent/DK0839211T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/12—Heterocyclic compounds containing pteridine ring systems containing pteridine ring systems condensed with carbocyclic rings or ring systems
    • C07D475/14—Benz [g] pteridines, e.g. riboflavin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • 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
    • C12P25/00—Preparation of compounds containing alloxazine or isoalloxazine nucleus, e.g. riboflavin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
DK96926334T 1995-07-13 1996-07-10 Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet DK0839211T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19525281A DE19525281C1 (de) 1995-07-13 1995-07-13 Verfahren zur Herstellung von Riboflavin mittels resistenter Mikroorganismen
DE1995145468 DE19545468A1 (de) 1995-12-06 1995-12-06 Verfahren zur Herstellung von Riboflavin mittels Mikroorganismen mit erhöhter Isocitratlyase-Aktivität
PCT/EP1996/003009 WO1997003208A1 (de) 1995-07-13 1996-07-10 Verfahren zur herstellung von riboflavin mittels mikroorganismen mit veränderter isocitratlyase-aktivität

Publications (1)

Publication Number Publication Date
DK0839211T3 true DK0839211T3 (da) 2001-09-03

Family

ID=26016719

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96926334T DK0839211T3 (da) 1995-07-13 1996-07-10 Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet

Country Status (12)

Country Link
US (1) US5976844A (ko)
EP (1) EP0839211B1 (ko)
JP (1) JPH11509409A (ko)
KR (1) KR100414490B1 (ko)
CN (1) CN1110569C (ko)
AT (1) ATE201908T1 (ko)
CA (1) CA2223877A1 (ko)
DE (1) DE59607050D1 (ko)
DK (1) DK0839211T3 (ko)
ES (1) ES2160829T3 (ko)
PT (1) PT839211E (ko)
WO (1) WO1997003208A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840709A1 (de) * 1997-12-22 1999-06-24 Forschungszentrum Juelich Gmbh Ein- oder mehrzellige Organismen zur Herstellung von Riboflavin
DE19801120A1 (de) 1998-01-15 1999-07-22 Basf Ag Orotidin-5'-Phosphatdecarboxylase-Gen, Genkonstrukt enthaltend dieses Gen und seine Verwendung
US6387694B1 (en) * 1998-04-03 2002-05-14 Albert Einstein College Of Medicine Of Yeshiva University Mycobacterial isocitrate lyase gene and uses thereof
DE19823834A1 (de) * 1998-05-28 1999-12-02 Basf Ag Genetisches Verfahren zur Herstellung von Riboflavin
DE19839567A1 (de) * 1998-08-31 2000-03-09 Basf Ag Organismen zur extrazellulären Herstellung von Riboflavin
IT1306141B1 (it) * 1999-05-17 2001-05-30 Giampiero Valletta Composizione per il trattamento del prurito uremico e di forme diprurito non riconducibili a lesioni organiche.
DE19937548A1 (de) * 1999-08-09 2001-03-29 Forschungszentrum Juelich Gmbh Ein- oder mehrzellige Organismen zur Herstellung von Riboflavin
KR100422307B1 (ko) * 2002-12-05 2004-03-10 씨제이 주식회사 리보플라빈을 생산하는 미생물 및 이를 이용한리보플라빈의 생산방법
DE102010014680A1 (de) 2009-11-18 2011-08-18 Evonik Degussa GmbH, 45128 Zellen, Nukleinsäuren, Enzyme und deren Verwendung sowie Verfahren zur Herstellung von Sophorolipiden
DE102010015807A1 (de) 2010-04-20 2011-10-20 Evonik Degussa Gmbh Biokatalytisches Oxidationsverfahren mit alkL-Genprodukt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066486C (zh) * 1989-06-22 2001-05-30 霍夫曼-拉罗奇有限公司 高产核黄素的细菌菌株
EP0596885B1 (en) * 1991-08-02 1997-09-03 Transkaryotic Therapies, Inc. Dna library screening method
JP3756180B2 (ja) * 1994-03-25 2006-03-15 ビーエーエスエフ アクチェンゲゼルシャフト 真菌類におけるリボフラビン生合成

Also Published As

Publication number Publication date
JPH11509409A (ja) 1999-08-24
ATE201908T1 (de) 2001-06-15
ES2160829T3 (es) 2001-11-16
CN1110569C (zh) 2003-06-04
PT839211E (pt) 2001-10-30
DE59607050D1 (de) 2001-07-12
CN1193356A (zh) 1998-09-16
EP0839211A1 (de) 1998-05-06
KR100414490B1 (ko) 2004-04-30
US5976844A (en) 1999-11-02
WO1997003208A1 (de) 1997-01-30
KR19990028940A (ko) 1999-04-15
EP0839211B1 (de) 2001-06-06
CA2223877A1 (en) 1997-01-30

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