HUT34776A - Process for production of riboflavin - Google Patents

Process for production of riboflavin

Info

Publication number
HUT34776A
HUT34776A HU214984A HU214984A HUT34776A HU T34776 A HUT34776 A HU T34776A HU 214984 A HU214984 A HU 214984A HU 214984 A HU214984 A HU 214984A HU T34776 A HUT34776 A HU T34776A
Authority
HU
Hungary
Prior art keywords
riboflavin
production
Prior art date
Application number
HU214984A
Other languages
Hungarian (hu)
Other versions
HU191129B (en
Inventor
Anatolij I Sztepanov
Viktor G Zsdanov
Anna J Kukanova
Mihail J Hajkinszom
Petr M Ribanovics
Antanasz V Jomantasz
Zoja M Galuskina
Original Assignee
Vnii Genetiki Selektsii Promy
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 Vnii Genetiki Selektsii Promy filed Critical Vnii Genetiki Selektsii Promy
Publication of HUT34776A publication Critical patent/HUT34776A/en
Publication of HU191129B publication Critical patent/HU191129B/en

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
    • C12P25/00—Preparation of compounds containing alloxazine or isoalloxazine nucleus, e.g. riboflavin
    • 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
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
HU214984A 1983-06-02 1984-06-01 Process for production of riboflavin HU191129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3599355 1983-06-02

Publications (2)

Publication Number Publication Date
HUT34776A true HUT34776A (en) 1985-04-28
HU191129B HU191129B (en) 1987-01-28

Family

ID=21066300

Family Applications (1)

Application Number Title Priority Date Filing Date
HU214984A HU191129B (en) 1983-06-02 1984-06-01 Process for production of riboflavin

Country Status (5)

Country Link
CH (1) CH668081A5 (en)
DE (1) DE3420310A1 (en)
FR (1) FR2546907B1 (en)
HU (1) HU191129B (en)
YU (1) YU94784A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819745A1 (en) * 1988-06-10 1989-12-14 Basf Ag METHOD FOR THE PRODUCTION OF RIBOFLAVIN PRODUCED ON A MICROBIAL LEAD IN THE FORM OF SPRAY OR MICROGRANULATES
US5837528A (en) 1989-06-22 1998-11-17 Hoffmann La Roche, Inc. Bacterial strains which overproduce riboflavin
CN1066486C (en) * 1989-06-22 2001-05-30 霍夫曼-拉罗奇有限公司 Riboflavinoverproducing strains of bacteria
US5650294A (en) * 1990-06-25 1997-07-22 Basf Aktiengesellschaft Isolated promoter and terminator of elongation factor 1-α
DE4021274A1 (en) * 1990-07-04 1992-01-09 Basf Ag METHOD FOR PURIFYING FERMENTATIVELY PRODUCED RIBOFLAVIN
WO1992001060A1 (en) * 1990-07-13 1992-01-23 Zeagen, Inc. A fermentation process for riboflavin-producing organisms
DE4037441A1 (en) * 1990-11-24 1992-05-27 Basf Ag METHOD FOR INCREASING THE RIBOFLAVIN GAIN IN SPRAY-DRIED FERMENTAL DISCHARGES IN RIBOFLAVIN FERMENTATIONS
JP2979767B2 (en) * 1991-09-09 1999-11-15 味の素株式会社 Production of riboflavin by fermentation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE890917A (en) * 1981-10-29 1982-04-29 Vnii Genetiki Iselektsii Promy MICROBIOLOGICAL PROCESS FOR OBTAINING RIBOFLAVIN AND RIBOFLAVIN THUS OBTAINED

Also Published As

Publication number Publication date
HU191129B (en) 1987-01-28
CH668081A5 (en) 1988-11-30
YU94784A (en) 1987-02-28
DE3420310A1 (en) 1985-04-18
FR2546907B1 (en) 1987-09-04
FR2546907A1 (en) 1984-12-07

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee