FR2413465A1 - Procede de production d'acide l-glutamique par fermentation - Google Patents

Procede de production d'acide l-glutamique par fermentation

Info

Publication number
FR2413465A1
FR2413465A1 FR7836539A FR7836539A FR2413465A1 FR 2413465 A1 FR2413465 A1 FR 2413465A1 FR 7836539 A FR7836539 A FR 7836539A FR 7836539 A FR7836539 A FR 7836539A FR 2413465 A1 FR2413465 A1 FR 2413465A1
Authority
FR
France
Prior art keywords
acid
glutamic acid
corynebacterium
cenus
microorganisms
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
FR7836539A
Other languages
English (en)
Other versions
FR2413465B1 (fr
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
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of FR2413465A1 publication Critical patent/FR2413465A1/fr
Application granted granted Critical
Publication of FR2413465B1 publication Critical patent/FR2413465B1/fr
Granted 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine

Abstract

L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'ACIDE L-GLUTAMIQUE PER FERMENTATION. SELON L'INVENTION, ON CULTIVE UN MUTANT PRODUCTEUR D'ACIDE L-GLUTAMIQUE DANS UN MILIEU DE CULTURE, JUSQU'A CE QUE L'ACIDE L-GLUTAMIQUE SOIT ACCUMULE DANS LE MILIEU DE CULTURE, ET ON RECUEILLE L'ACIDE GLUTAMIQUE ACCUMULE, LEDIT MUTANT APPARTENANT AU GENRE BREVIBACTERIUM OU CORYNEBACTERIUM ET ETANT RESISTANT A L'ACIDE FLUOROCITRIQUE, A L'ACIDE CETOMALONIQUE, A L'ACIDE A-AMINO-B-HYDROXY-VALERIANIQUE, A L'ACIDE THREONINE-HYDROXAMIQUE, A L'ACIDE 2-AMINO-3-PHOSPHO-PROPIONIQUE OU A L'ACIDE 5-AMINO-LEVULINIQUE.
FR7836539A 1977-12-27 1978-12-27 Procede de production d'acide l-glutamique par fermentation Granted FR2413465A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15944577A JPS5489085A (en) 1977-12-27 1977-12-27 Preparation of l-glutamic acid

Publications (2)

Publication Number Publication Date
FR2413465A1 true FR2413465A1 (fr) 1979-07-27
FR2413465B1 FR2413465B1 (fr) 1982-06-18

Family

ID=15693901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836539A Granted FR2413465A1 (fr) 1977-12-27 1978-12-27 Procede de production d'acide l-glutamique par fermentation

Country Status (2)

Country Link
JP (1) JPS5489085A (fr)
FR (1) FR2413465A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471408A1 (fr) * 1979-12-11 1981-06-19 Ajinomoto Kk Procede pour produire de l'acide l-glutamique par fermentation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189635U (ja) * 1984-05-28 1985-12-16 カヤバ工業株式会社 シヨツクアブソ−バの緩み防止構造
JPS61149632A (ja) * 1984-12-20 1986-07-08 Taiho Kogyo Co Ltd シヨツクアブソ−バ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229336A (fr) * 1959-07-03 1960-09-06 Ajinomoto Kk Procédé de fabrication d'acide l-glutamique par fermentation bactérienne
FR1487908A (fr) * 1966-07-27 1967-07-07 Kyowa Hakko Kogyo Kk Procédé de production de la l-glutamine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229336A (fr) * 1959-07-03 1960-09-06 Ajinomoto Kk Procédé de fabrication d'acide l-glutamique par fermentation bactérienne
FR1487908A (fr) * 1966-07-27 1967-07-07 Kyowa Hakko Kogyo Kk Procédé de production de la l-glutamine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471408A1 (fr) * 1979-12-11 1981-06-19 Ajinomoto Kk Procede pour produire de l'acide l-glutamique par fermentation

Also Published As

Publication number Publication date
JPS5650837B2 (fr) 1981-12-01
JPS5489085A (en) 1979-07-14
FR2413465B1 (fr) 1982-06-18

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