DK138550B - Fremgangsmåde til fremstilling af citronsyre og/eller isocitronsyre ved dyrkning af gær. - Google Patents

Fremgangsmåde til fremstilling af citronsyre og/eller isocitronsyre ved dyrkning af gær.

Info

Publication number
DK138550B
DK138550B DK564174AA DK564174A DK138550B DK 138550 B DK138550 B DK 138550B DK 564174A A DK564174A A DK 564174AA DK 564174 A DK564174 A DK 564174A DK 138550 B DK138550 B DK 138550B
Authority
DK
Denmark
Prior art keywords
acid
production
culturing yeast
citric acid
isocitric
Prior art date
Application number
DK564174AA
Other languages
Danish (da)
English (en)
Other versions
DK564174A (fr
DK138550C (fr
Inventor
Paul Maldonado
Max Charpentier
Georges Glikmans
Original Assignee
Elf Aquitaine
Inst Francais Du Petrole
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 Elf Aquitaine, Inst Francais Du Petrole filed Critical Elf Aquitaine
Publication of DK564174A publication Critical patent/DK564174A/da
Publication of DK138550B publication Critical patent/DK138550B/da
Application granted granted Critical
Publication of DK138550C publication Critical patent/DK138550C/da

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • Y10S435/923—Candida lipolytica

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)
DK564174AA 1973-11-06 1974-10-29 Fremgangsmåde til fremstilling af citronsyre og/eller isocitronsyre ved dyrkning af gær. DK138550B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339396A FR2249950B1 (fr) 1973-11-06 1973-11-06

Publications (3)

Publication Number Publication Date
DK564174A DK564174A (fr) 1975-07-07
DK138550B true DK138550B (da) 1978-09-25
DK138550C DK138550C (fr) 1979-03-05

Family

ID=9127349

Family Applications (1)

Application Number Title Priority Date Filing Date
DK564174AA DK138550B (da) 1973-11-06 1974-10-29 Fremgangsmåde til fremstilling af citronsyre og/eller isocitronsyre ved dyrkning af gær.

Country Status (9)

Country Link
US (1) US3996106A (fr)
JP (1) JPS5088287A (fr)
BE (1) BE821845A (fr)
DE (1) DE2451484A1 (fr)
DK (1) DK138550B (fr)
FR (1) FR2249950B1 (fr)
GB (1) GB1444298A (fr)
IT (1) IT1024733B (fr)
NL (1) NL7414406A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178211A (en) * 1977-03-03 1979-12-11 Ethyl Corporation Process for producing citric acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873424A (en) * 1969-10-09 1975-03-25 Kyowa Hakko Kogyo Kk Production of citric acid, isocitric acid and microbial cells by fermentation
US3717549A (en) * 1971-02-09 1973-02-20 Pfizer Fermentation process for the production of citric acid

Also Published As

Publication number Publication date
NL7414406A (nl) 1975-05-09
DK564174A (fr) 1975-07-07
FR2249950B1 (fr) 1979-04-13
IT1024733B (it) 1978-07-20
FR2249950A1 (fr) 1975-05-30
US3996106A (en) 1976-12-07
GB1444298A (en) 1976-07-28
BE821845A (fr) 1975-03-03
JPS5088287A (fr) 1975-07-15
DE2451484A1 (de) 1975-05-15
DK138550C (fr) 1979-03-05

Similar Documents

Publication Publication Date Title
DK132496B (da) Analogifremgangsmåde til fremstilling af usymmetriske 1,4-dihydropyridincarboxylsyreestere.
DK136074B (da) Analogifremgangsmåde til fremstilling af 6alfa-fluor-11beta-hydroxy-16-methyl-3-oxo-17alfa-acyloxyandrost-4-en-17beta-carboxylsyreestere.
DK116933B (da) Fremgangsmåde til fremstilling af D-mælkesyre ved gæring.
DK140903B (da) Fremgangsmåde til fremstilling af mikroorganismer ved dyrkning af en methanudnyttende mikroorganisme.
DK134698B (da) Fremgangsmåde til fremstilling af phosphorsyre.
DK134279B (da) Analogifremgangsmåde til fremstilling af cycloalkylphenoxycarboxylsyrederivater.
DK133977B (da) Fremgangsmåde til fremstilling af 2-chlor-5-sulfamoylbenzoesyrer.
DK132273B (da) Fremgangsmåde til fremstilling af trans-chrysanthemsyre.
DK125866B (da) Fremgangsmåde til fremstilling af gærceller.
DK138550B (da) Fremgangsmåde til fremstilling af citronsyre og/eller isocitronsyre ved dyrkning af gær.
DK134485B (da) Analogifremgangsmåde til fremstilling af thiocarbaminsyrederivater.
DK133871B (da) Fremgangsmåde til fremstilling af trans-chrysanthemsyre eller alkylestere deraf.
DK140315B (da) Fremgangsmåde til fremstilling af citronsyre og isocitronsyre.
DK139000B (da) Fremgangsmåde til fremstilling af fructan-nedbrydende enzymer.
DK133954B (da) Analogifremgangsmåde til fremstilling af 7-estere eller -thioestere af 17-hydroxy-3-oxo-17alfa-pregn-4-en-21-carboxylsyre-gamma-lactoner.
DK136255B (da) Fremgangsmåde til fremstilling af lipase.
DK139588B (da) Fremgangsmåde til fremstilling af antibiotiske forbindelser, kaldet XK-88-1, XK-88-2, XK-88-3 og XK-88-5, eller syreadditionssalte deraf.
DK140431B (da) Analogifremgangsmåde til fremstilling af et N2-dansyl-L-arginin-derivat eller syreadditionssalte deraf.
DK140259B (da) Analogifremgangsmåde til fremstilling af 1-(L-(-)-omega-amino-alfa-hydroxyalkanoyl)-kanamyciner eller syreadditionssalte deraf.
DK134014B (da) Analogifremgangsmåde til fremstilling af cycloalkyllactamimider eller syreadditionssalte deraf.
DK126695B (da) Fremgangsmåde til fremstilling af gærceller med højt proteininhold ved drykning af en mikroorganisme.
CA978121A (en) Process for the production of citric acid by submerged fermentation
NO740631L (no) Fremgangsmåte ved fremstilling av tynt flyteglass.
CH556911A (de) Verfahren zur herstellung von zitronensaeure durch submerse gaerung.
DK136661B (da) Fremgangsmåde til fremstilling af alfa-ketoglutarsyre ved fermentering.