CH513237A - Procédé de fermentation pour la production de l'acide citrique - Google Patents

Procédé de fermentation pour la production de l'acide citrique

Info

Publication number
CH513237A
CH513237A CH1532070A CH1532070A CH513237A CH 513237 A CH513237 A CH 513237A CH 1532070 A CH1532070 A CH 1532070A CH 1532070 A CH1532070 A CH 1532070A CH 513237 A CH513237 A CH 513237A
Authority
CH
Switzerland
Prior art keywords
production
citric acid
fermentation process
fermentation
citric
Prior art date
Application number
CH1532070A
Other languages
English (en)
Inventor
Carl Nubel Robert
Aloysius Fitts Robert
Bowie Findlay Gordon
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of CH513237A publication Critical patent/CH513237A/fr

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1532070A 1969-10-23 1970-10-16 Procédé de fermentation pour la production de l'acide citrique CH513237A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86889769A 1969-10-23 1969-10-23

Publications (1)

Publication Number Publication Date
CH513237A true CH513237A (fr) 1971-09-30

Family

ID=25352522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1532070A CH513237A (fr) 1969-10-23 1970-10-16 Procédé de fermentation pour la production de l'acide citrique

Country Status (16)

Country Link
US (1) US4155811A (fr)
BE (1) BE757141A (fr)
BR (1) BR6915241D0 (fr)
CA (1) CA923058A (fr)
CH (1) CH513237A (fr)
CS (1) CS150644B2 (fr)
DE (1) DE2050361A1 (fr)
ES (1) ES384356A1 (fr)
FR (1) FR2065080A5 (fr)
GB (1) GB1304753A (fr)
IE (1) IE34558B1 (fr)
IL (1) IL35381A (fr)
IT (1) IT1049258B (fr)
NL (1) NL7014759A (fr)
SE (1) SE370548B (fr)
SU (1) SU448652A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323106A1 (de) * 1972-05-19 1973-12-06 Pfizer Verfahren zur herstellung von citronensaeure aus kohlenwasserstoffen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628033A (en) * 1983-10-06 1986-12-09 Pfizer Inc. Novel host strain for transformation of Yarrowia lipolytica
US5532148A (en) * 1995-08-30 1996-07-02 Ntec, Inc. Process for producing of citric acid and monovalent citrate salts
CA2290092A1 (fr) 1997-05-12 1998-11-19 Eric F. V. Scriven Procedes de production d'esters de citrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144195B1 (fr) * 1969-07-15 1976-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323106A1 (de) * 1972-05-19 1973-12-06 Pfizer Verfahren zur herstellung von citronensaeure aus kohlenwasserstoffen

Also Published As

Publication number Publication date
IE34558L (en) 1971-04-23
BR6915241D0 (pt) 1973-05-03
SU448652A3 (ru) 1974-10-30
GB1304753A (fr) 1973-01-31
FR2065080A5 (fr) 1971-07-23
CA923058A (en) 1973-03-20
IT1049258B (it) 1981-01-20
SE370548B (fr) 1974-10-21
BE757141A (fr) 1971-04-07
IL35381A (en) 1973-10-25
CS150644B2 (fr) 1973-09-04
IL35381A0 (en) 1970-11-30
ES384356A1 (es) 1973-02-16
NL7014759A (fr) 1971-04-27
DE2050361A1 (de) 1971-05-13
IE34558B1 (en) 1975-06-11
US4155811A (en) 1979-05-22

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Legal Events

Date Code Title Description
PL Patent ceased