GB1369295A - Citric acid production - Google Patents

Citric acid production

Info

Publication number
GB1369295A
GB1369295A GB2357972A GB2357972A GB1369295A GB 1369295 A GB1369295 A GB 1369295A GB 2357972 A GB2357972 A GB 2357972A GB 2357972 A GB2357972 A GB 2357972A GB 1369295 A GB1369295 A GB 1369295A
Authority
GB
United Kingdom
Prior art keywords
citric acid
medium
acid production
withdrawn
alkanes
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
GB2357972A
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 Ltd
Original Assignee
Pfizer Ltd
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 Ltd filed Critical Pfizer Ltd
Priority to GB2357972A priority Critical patent/GB1369295A/en
Priority to NL7306028A priority patent/NL7306028A/xx
Priority to DE2323106A priority patent/DE2323106C3/de
Priority to IE740/73A priority patent/IE38029B1/xx
Priority to IL42264A priority patent/IL42264A0/xx
Priority to AT423173A priority patent/AT326595B/de
Priority to BE131199A priority patent/BE799630A/fr
Priority to AU55785/73A priority patent/AU5578573A/en
Priority to LU67616A priority patent/LU67616A1/xx
Priority to IT24259/73A priority patent/IT1006580B/it
Priority to ES414831A priority patent/ES414831A1/es
Priority to AR248114A priority patent/AR198413A1/es
Priority to FR7318113A priority patent/FR2185679B1/fr
Priority to SU1923129A priority patent/SU493979A3/ru
Priority to BR3652/73A priority patent/BR7303652D0/pt
Priority to JP48056240A priority patent/JPS4947588A/ja
Publication of GB1369295A publication Critical patent/GB1369295A/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

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)
GB2357972A 1972-05-19 1972-05-19 Citric acid production Expired GB1369295A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB2357972A GB1369295A (en) 1972-05-19 1972-05-19 Citric acid production
NL7306028A NL7306028A (fr) 1972-05-19 1973-05-01
DE2323106A DE2323106C3 (de) 1972-05-19 1973-05-08 Verfahren zur Herstellung von Zitronensäure aus Kohlenwasserstoffen
IE740/73A IE38029B1 (en) 1972-05-19 1973-05-10 Citric acid production by fermentation
IL42264A IL42264A0 (en) 1972-05-19 1973-05-14 The production of citric acid
AT423173A AT326595B (de) 1972-05-19 1973-05-15 Verfahren zur herstellung von citronensäure
BE131199A BE799630A (fr) 1972-05-19 1973-05-16 Procede continu de production d'acide citrique,
AU55785/73A AU5578573A (en) 1972-05-19 1973-05-16 Citric acid production citric acid production
LU67616A LU67616A1 (fr) 1972-05-19 1973-05-17
IT24259/73A IT1006580B (it) 1972-05-19 1973-05-17 Produzione d acido citrico per fermentazione
ES414831A ES414831A1 (es) 1972-05-19 1973-05-17 Procedimiento continuo para la produccion de acido citrico.
AR248114A AR198413A1 (es) 1972-05-19 1973-05-18 Procedimiento continuo para la produccion de acido citrico
FR7318113A FR2185679B1 (fr) 1972-05-19 1973-05-18
SU1923129A SU493979A3 (ru) 1972-05-19 1973-05-18 Способ получени лимонной кислоты
BR3652/73A BR7303652D0 (pt) 1972-05-19 1973-05-18 Processo continuo para a producao de acido citricoo
JP48056240A JPS4947588A (fr) 1972-05-19 1973-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2357972A GB1369295A (en) 1972-05-19 1972-05-19 Citric acid production

Publications (1)

Publication Number Publication Date
GB1369295A true GB1369295A (en) 1974-10-02

Family

ID=10197967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2357972A Expired GB1369295A (en) 1972-05-19 1972-05-19 Citric acid production

Country Status (16)

Country Link
JP (1) JPS4947588A (fr)
AR (1) AR198413A1 (fr)
AT (1) AT326595B (fr)
AU (1) AU5578573A (fr)
BE (1) BE799630A (fr)
BR (1) BR7303652D0 (fr)
DE (1) DE2323106C3 (fr)
ES (1) ES414831A1 (fr)
FR (1) FR2185679B1 (fr)
GB (1) GB1369295A (fr)
IE (1) IE38029B1 (fr)
IL (1) IL42264A0 (fr)
IT (1) IT1006580B (fr)
LU (1) LU67616A1 (fr)
NL (1) NL7306028A (fr)
SU (1) SU493979A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD126704B1 (de) * 1976-12-16 1979-12-27 Petrolchemisches Kombinat Verfahren zur zuechtung von mikroorganismen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1545243A (fr) * 1966-11-25 1968-11-08 Fr Des Petroles B P Soc Perfectionnements relatifs à la culture de microorganismes
US3622455A (en) * 1967-12-19 1971-11-23 Mitsui Sugar Co Process for the production of citric acid by fermentation
JPS496117B1 (fr) * 1969-01-22 1974-02-12
BE757141A (fr) * 1969-10-23 1971-04-07 Pfizer Procede de fermentation pour la production de l'acide citrique
GB1285687A (en) * 1970-07-15 1972-08-16 Pfizer Preparation of technical grade citrates
GB1366526A (en) * 1970-11-25 1974-09-11 Kyowa Hakko Kogyo Kk Citric acid production
JPS5132712B1 (fr) * 1971-03-31 1976-09-14
JPS4826981A (fr) * 1971-07-23 1973-04-09

Also Published As

Publication number Publication date
JPS4947588A (fr) 1974-05-08
AT326595B (de) 1975-12-29
LU67616A1 (fr) 1975-03-06
BR7303652D0 (pt) 1974-06-27
AU5578573A (en) 1974-11-21
BE799630A (fr) 1973-11-16
DE2323106B2 (de) 1978-07-13
AR198413A1 (es) 1974-06-21
ATA423173A (de) 1975-03-15
IL42264A0 (en) 1973-07-30
FR2185679A1 (fr) 1974-01-04
FR2185679B1 (fr) 1977-02-11
IT1006580B (it) 1976-10-20
IE38029L (en) 1973-11-19
SU493979A3 (ru) 1975-11-28
ES414831A1 (es) 1976-02-01
DE2323106C3 (de) 1982-02-18
NL7306028A (fr) 1973-11-21
IE38029B1 (en) 1977-12-07
DE2323106A1 (de) 1973-12-06

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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

Effective date: 19920517