GB1403336A - Production of citric acid - Google Patents

Production of citric acid

Info

Publication number
GB1403336A
GB1403336A GB5199673A GB5199673A GB1403336A GB 1403336 A GB1403336 A GB 1403336A GB 5199673 A GB5199673 A GB 5199673A GB 5199673 A GB5199673 A GB 5199673A GB 1403336 A GB1403336 A GB 1403336A
Authority
GB
United Kingdom
Prior art keywords
production
citric acid
citric
acid
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
GB5199673A
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 Inc
Original Assignee
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 Inc filed Critical Pfizer Inc
Publication of GB1403336A publication Critical patent/GB1403336A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44Polycarboxylic acids
    • C12P7/48Tricarboxylic acids, e.g. citric acid
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, 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
    • C12N1/14Fungi; Culture media therefor
    • C12N1/16Yeasts; Culture media therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB5199673A 1973-04-30 1973-11-08 Production of citric acid Expired GB1403336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35589473A 1973-04-30 1973-04-30

Publications (1)

Publication Number Publication Date
GB1403336A true GB1403336A (en) 1975-08-28

Family

ID=23399243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5199673A Expired GB1403336A (en) 1973-04-30 1973-11-08 Production of citric acid

Country Status (15)

Country Link
JP (1) JPS5013585A (xx)
AR (1) AR198582A1 (xx)
AT (1) AT327136B (xx)
AU (1) AU476615B2 (xx)
BE (1) BE814048A (xx)
CS (1) CS174240B2 (xx)
DE (1) DE2419605A1 (xx)
FR (1) FR2227323B1 (xx)
GB (1) GB1403336A (xx)
IE (1) IE39122B1 (xx)
IL (1) IL44601A0 (xx)
IT (1) IT1011246B (xx)
LU (1) LU69925A1 (xx)
NL (1) NL7405449A (xx)
YU (1) YU112074A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037663A (en) * 1981-10-14 1991-08-06 Colorado State University Research Foundation Process for increasing the reactivity of cellulose-containing materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128574A (en) * 1976-10-04 1978-12-05 General Electric Company Method for making organic polycarboxylic acids

Also Published As

Publication number Publication date
IE39122B1 (en) 1978-08-02
AU476615B2 (en) 1976-09-30
NL7405449A (xx) 1974-11-01
CS174240B2 (xx) 1977-03-31
DE2419605A1 (de) 1974-11-14
JPS5013585A (xx) 1975-02-13
ATA336074A (de) 1975-04-15
IT1011246B (it) 1977-01-20
FR2227323A1 (xx) 1974-11-22
BE814048A (fr) 1974-10-23
AT327136B (de) 1976-01-12
YU112074A (en) 1982-02-28
FR2227323B1 (xx) 1978-02-24
AR198582A1 (es) 1974-06-28
AU6782174A (en) 1975-10-16
IE39122L (en) 1974-10-30
IL44601A0 (en) 1974-06-30
LU69925A1 (xx) 1974-11-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee