GB1377255A - Fermentation process for the production of citric acid - Google Patents

Fermentation process for the production of citric acid

Info

Publication number
GB1377255A
GB1377255A GB2277672A GB2277672A GB1377255A GB 1377255 A GB1377255 A GB 1377255A GB 2277672 A GB2277672 A GB 2277672A GB 2277672 A GB2277672 A GB 2277672A GB 1377255 A GB1377255 A GB 1377255A
Authority
GB
United Kingdom
Prior art keywords
citric acid
production
fermentation process
medium
acidification
Prior art date
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.)
Expired
Application number
GB2277672A
Other languages
English (en)
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.)
PFIZER
Pfizer Inc
Original Assignee
PFIZER
Pfizer 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 PFIZER, Pfizer Inc filed Critical PFIZER
Publication of GB1377255A publication Critical patent/GB1377255A/en
Expired legal-status Critical Current

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
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus
    • Y10S435/836—Bacillus licheniformis

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB2277672A 1971-05-27 1972-05-15 Fermentation process for the production of citric acid Expired GB1377255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14763771A 1971-05-27 1971-05-27

Publications (1)

Publication Number Publication Date
GB1377255A true GB1377255A (en) 1974-12-11

Family

ID=22522318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2277672A Expired GB1377255A (en) 1971-05-27 1972-05-15 Fermentation process for the production of citric acid

Country Status (7)

Country Link
US (1) US3708399A (enExample)
JP (1) JPS565518B1 (enExample)
AR (1) AR194240A1 (enExample)
DE (1) DE2225567A1 (enExample)
FR (1) FR2139135B1 (enExample)
GB (1) GB1377255A (enExample)
IE (1) IE36449B1 (enExample)

Also Published As

Publication number Publication date
FR2139135B1 (enExample) 1977-08-26
JPS565518B1 (enExample) 1981-02-05
US3708399A (en) 1973-01-02
IE36449B1 (en) 1976-11-10
DE2225567A1 (de) 1972-12-07
FR2139135A1 (enExample) 1973-01-05
IE36449L (en) 1972-11-27
AR194240A1 (es) 1973-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years