ATA47394A - Fermentationsverfahren zur kontinuierlichen citronensäuregewinnung - Google Patents

Fermentationsverfahren zur kontinuierlichen citronensäuregewinnung

Info

Publication number
ATA47394A
ATA47394A AT0047394A AT47394A ATA47394A AT A47394 A ATA47394 A AT A47394A AT 0047394 A AT0047394 A AT 0047394A AT 47394 A AT47394 A AT 47394A AT A47394 A ATA47394 A AT A47394A
Authority
AT
Austria
Prior art keywords
continuous
citric acid
acid production
fermentation method
fermentation
Prior art date
Application number
AT0047394A
Other languages
English (en)
Other versions
AT401182B (de
Original Assignee
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
Application filed by Forschungszentrum Juelich Gmbh filed Critical Forschungszentrum Juelich Gmbh
Publication of ATA47394A publication Critical patent/ATA47394A/de
Application granted granted Critical
Publication of AT401182B publication Critical patent/AT401182B/de

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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
    • C07C59/265—Citric acid

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT0047394A 1993-03-10 1994-03-07 Fermentationsverfahren zur kontinuierlichen citronensäuregewinnung AT401182B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4307517 1993-03-10

Publications (2)

Publication Number Publication Date
ATA47394A true ATA47394A (de) 1995-11-15
AT401182B AT401182B (de) 1996-07-25

Family

ID=6482404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0047394A AT401182B (de) 1993-03-10 1994-03-07 Fermentationsverfahren zur kontinuierlichen citronensäuregewinnung

Country Status (3)

Country Link
US (1) US6303351B1 (de)
AT (1) AT401182B (de)
DE (1) DE4407441C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2032712T1 (sl) * 2006-06-29 2010-06-30 Ivax Pharmaceuticals Sro Regulacija proizvodnje kislinskega metabolita
US20080064076A1 (en) * 2006-09-11 2008-03-13 Saucedo Victor M Dissolved Oxygen Profile to Increase Fermentation Productivity and Economics

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389484A (en) * 1967-06-07 1983-06-21 Takeda Chemical Industries, Ltd. Method for producing citric acid
JPS4971193A (de) * 1972-11-17 1974-07-10
JPS527076B2 (de) * 1973-03-24 1977-02-26
US4322498A (en) * 1973-03-24 1982-03-30 Kyowa Hakko Kogyo Co., Ltd. Citric acid producing mutant yeast strains
US4014742A (en) * 1976-03-03 1977-03-29 Pfizer Inc. Production of citric acid in slack wax media
IT1099546B (it) * 1978-10-27 1985-09-18 Euteco Spa Procedimento per la preparazione di acido citrico
DD232309C2 (de) * 1984-07-12 1987-09-30 Akad Wissenschaften Ddr Verfahren zur herstellung von citronensaeure durch hefen
DD275480A1 (de) * 1988-09-15 1990-01-24 Ve Forschungszentrum Biotechno Verfahren zur herstellung von zitronensaeure durch aerobe submerse kultivierung von hefen

Also Published As

Publication number Publication date
AT401182B (de) 1996-07-25
DE4407441C2 (de) 1996-02-29
DE4407441A1 (de) 1994-09-15
US6303351B1 (en) 2001-10-16

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee