EP0539507A4 - - Google Patents

Info

Publication number
EP0539507A4
EP0539507A4 EP19910914110 EP91914110A EP0539507A4 EP 0539507 A4 EP0539507 A4 EP 0539507A4 EP 19910914110 EP19910914110 EP 19910914110 EP 91914110 A EP91914110 A EP 91914110A EP 0539507 A4 EP0539507 A4 EP 0539507A4
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP19910914110
Other versions
EP0539507A1 (en
Inventor
Richard B. Bailey
George William Lauderdale
Donald L. Heefner
Craig A. Weaver
Michael J. Yarus
Linda A. Burdzinski
Annette Boyts
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.)
Archer Daniels Midland Co
Original Assignee
Zeagen Inc
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 Zeagen Inc filed Critical Zeagen Inc
Publication of EP0539507A1 publication Critical patent/EP0539507A1/en
Publication of EP0539507A4 publication Critical patent/EP0539507A4/xx
Withdrawn legal-status Critical Current

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
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/165—Yeast 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
    • 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
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/72—Candida

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP19910914110 1990-07-13 1991-07-12 A fermentation process for riboflavin-producing organisms Withdrawn EP0539507A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55216990A 1990-07-13 1990-07-13
US552169 1990-07-13

Publications (2)

Publication Number Publication Date
EP0539507A1 EP0539507A1 (en) 1993-05-05
EP0539507A4 true EP0539507A4 (en:Method) 1994-04-27

Family

ID=24204207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910914110 Withdrawn EP0539507A1 (en) 1990-07-13 1991-07-12 A fermentation process for riboflavin-producing organisms

Country Status (3)

Country Link
EP (1) EP0539507A1 (en:Method)
AU (1) AU8309391A (en:Method)
WO (1) WO1992001060A1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL450465A1 (pl) * 2020-09-15 2025-07-21 Uniwersytet Rzeszowski Sposób wytwarzania ryboflawiny

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009822A1 (en) * 1987-06-04 1988-12-15 Coors Biotech, Inc. Riboflavin producing strains of microorganisms, method for selecting, and method for fermentation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363227A (en) * 1943-04-13 1944-11-21 Research Corp Fermentation process for the production of riboflavin
US2424003A (en) * 1944-12-08 1947-07-15 Jr Fred W Tanner Method for the production of riboflavin by candida flareri
US2578738A (en) * 1949-11-04 1951-12-18 Thomas G Pridham Biological production of riboflavin
SU608833A1 (ru) * 1974-06-13 1978-05-30 Институт Биохимии И Физиологии Микроорганизмов Ан Ссср Способ получени рибофлавина
US4317884A (en) * 1977-10-05 1982-03-02 Snamprogetti S.P.A. Method for the production of yeast on ethanol and means therefor
CH668081A5 (de) * 1983-06-02 1988-11-30 Vnii Genetiki Selek Verfahren zur herstellung von riboflavin.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009822A1 (en) * 1987-06-04 1988-12-15 Coors Biotech, Inc. Riboflavin producing strains of microorganisms, method for selecting, and method for fermentation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 85, no. 13, 27 September 1976, Columbus, Ohio, US; abstract no. 92193, ICHIHARA,YOSHIHIRO ET AL.: "Microbial production of riboflavine" page 469; *
See also references of WO9201060A1 *

Also Published As

Publication number Publication date
WO1992001060A1 (en) 1992-01-23
EP0539507A1 (en) 1993-05-05
AU8309391A (en) 1992-02-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19930212

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WEAVER, CRAIG, A.

Inventor name: BAILEY, RICHARD, B.

Inventor name: BOYTS, ANNETTE

Inventor name: BURDZINSKI, LINDA, A.

Inventor name: YARUS, MICHAEL, J.

Inventor name: HEEFNER, DONALD, L.

Inventor name: LAUDERDALE, GEORGE, WILLIAM

A4 Supplementary search report drawn up and despatched

Effective date: 19940307

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZGI II, INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ZEAGEN, INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ARCHER DANIELS MIDLAND COMPANY

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19940602