FR2348969A1 - Procede pour produire de l'acide citrique par fermentation - Google Patents

Procede pour produire de l'acide citrique par fermentation

Info

Publication number
FR2348969A1
FR2348969A1 FR7712297A FR7712297A FR2348969A1 FR 2348969 A1 FR2348969 A1 FR 2348969A1 FR 7712297 A FR7712297 A FR 7712297A FR 7712297 A FR7712297 A FR 7712297A FR 2348969 A1 FR2348969 A1 FR 2348969A1
Authority
FR
France
Prior art keywords
fructose
sugar
citric acid
sepg
neutralising
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.)
Granted
Application number
FR7712297A
Other languages
English (en)
French (fr)
Other versions
FR2348969B1 (de
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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
Priority claimed from JP4576076A external-priority patent/JPS52130978A/ja
Priority claimed from JP4946276A external-priority patent/JPS52134077A/ja
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of FR2348969A1 publication Critical patent/FR2348969A1/fr
Application granted granted Critical
Publication of FR2348969B1 publication Critical patent/FR2348969B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K11/00—Fructose
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (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)
FR7712297A 1976-04-22 1977-04-22 Procede pour produire de l'acide citrique par fermentation Granted FR2348969A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4576076A JPS52130978A (en) 1976-04-22 1976-04-22 Preparation of materials for citric acid fermentation
JP4946276A JPS52134077A (en) 1976-04-30 1976-04-30 Preparation of raw material for citric fermentation

Publications (2)

Publication Number Publication Date
FR2348969A1 true FR2348969A1 (fr) 1977-11-18
FR2348969B1 FR2348969B1 (de) 1981-09-18

Family

ID=26385823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712297A Granted FR2348969A1 (fr) 1976-04-22 1977-04-22 Procede pour produire de l'acide citrique par fermentation

Country Status (2)

Country Link
FR (1) FR2348969A1 (de)
IT (1) IT1075095B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348968A1 (fr) * 1976-04-20 1977-11-18 Ajinomoto Kk Procede pour produire de l'alcool par fermentation

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578820C (de) * 1927-12-16 1933-06-17 Montan Und Industrialwerke Vor Verfahren zur Herstellung von Citronensaeure durch Gaerung
US1970605A (en) * 1931-07-30 1934-08-21 Iowa State College Of Agricult Process for isolating levulose as the lime levulate
DE679847C (de) * 1937-03-26 1939-08-15 Dr Walter K Lorenz Vorbehandlung von Naehrloesungen fuer die gaertechnische Gewinnung von Citronensaeure aus Kohlehydraten mittels Schimmelpilze
FR863665A (fr) * 1938-12-22 1941-04-07 Prumyslova Akciova Spolecnost Procédé pour préparer des solutions nutritives en vue de la fabrication de l'acide citrique par fermentation
DE972034C (de) * 1953-03-27 1959-05-14 Heinz Von Dipl-Ing Dr Te Fries Verfahren zur Gewinnung von Zitronensaeure aus Melasse durch submerse Schimmelpilzgaerung
FR1429519A (fr) * 1964-02-18 1966-02-25 Allied Chem Procédé de préparation d'un mélange de mononitrotoluènes
US3290227A (en) * 1964-06-11 1966-12-06 Miles Lab Process for production of citric acid
FR1595297A (de) * 1967-12-19 1970-06-08
DE2157847A1 (de) * 1970-11-26 1972-05-31 Mitsui Sugar Co., Ltd., Tokio Verfahren zur Erzeugung von Citronensäure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578820C (de) * 1927-12-16 1933-06-17 Montan Und Industrialwerke Vor Verfahren zur Herstellung von Citronensaeure durch Gaerung
US1970605A (en) * 1931-07-30 1934-08-21 Iowa State College Of Agricult Process for isolating levulose as the lime levulate
DE679847C (de) * 1937-03-26 1939-08-15 Dr Walter K Lorenz Vorbehandlung von Naehrloesungen fuer die gaertechnische Gewinnung von Citronensaeure aus Kohlehydraten mittels Schimmelpilze
FR863665A (fr) * 1938-12-22 1941-04-07 Prumyslova Akciova Spolecnost Procédé pour préparer des solutions nutritives en vue de la fabrication de l'acide citrique par fermentation
DE972034C (de) * 1953-03-27 1959-05-14 Heinz Von Dipl-Ing Dr Te Fries Verfahren zur Gewinnung von Zitronensaeure aus Melasse durch submerse Schimmelpilzgaerung
FR1429519A (fr) * 1964-02-18 1966-02-25 Allied Chem Procédé de préparation d'un mélange de mononitrotoluènes
US3290227A (en) * 1964-06-11 1966-12-06 Miles Lab Process for production of citric acid
FR1595297A (de) * 1967-12-19 1970-06-08
DE2157847A1 (de) * 1970-11-26 1972-05-31 Mitsui Sugar Co., Ltd., Tokio Verfahren zur Erzeugung von Citronensäure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348968A1 (fr) * 1976-04-20 1977-11-18 Ajinomoto Kk Procede pour produire de l'alcool par fermentation

Also Published As

Publication number Publication date
FR2348969B1 (de) 1981-09-18
IT1075095B (it) 1985-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse