JPS5718990A - Production of l-glutamic acid through fermentation - Google Patents

Production of l-glutamic acid through fermentation

Info

Publication number
JPS5718990A
JPS5718990A JP9439580A JP9439580A JPS5718990A JP S5718990 A JPS5718990 A JP S5718990A JP 9439580 A JP9439580 A JP 9439580A JP 9439580 A JP9439580 A JP 9439580A JP S5718990 A JPS5718990 A JP S5718990A
Authority
JP
Japan
Prior art keywords
acetic acid
substance
acid
crynebacterium
corynebacterium
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
JP9439580A
Other languages
Japanese (ja)
Other versions
JPS6236677B2 (en
Inventor
Osamu Tosaka
Yutaka Murakami
Shigeo Ikeda
Hiroi Yoshii
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
Priority to JP9439580A priority Critical patent/JPS5718990A/en
Priority to US06/218,071 priority patent/US4368266A/en
Priority to FR8027549A priority patent/FR2472610A1/en
Publication of JPS5718990A publication Critical patent/JPS5718990A/en
Publication of JPS6236677B2 publication Critical patent/JPS6236677B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: A microorganism in Corynebacterium, requiring acetic acid and producing the titled substance, is aerobically cultured in a liquid medium containing an aliphatic alcohol or fatty acid and saccharides to produce the titled substance in high yield.
CONSTITUTION: A microorganism in Corynebacterium, requiring acetic acid, such as Crynebacterium acetoacidphilum AJ11602 or Crynebacterium glutamicum AJ 11603 is cultured in a liquid medium. To the culture medium are added a substance that can satisfy its acetic acid requirement such as acetic acid, propionic acid, an aliphatic alcohol as well as carbon sources such as the above substance, nitrogen sources such as an ammonium salt and trace-amount nutritions and the cultivation is effected aerobically. L-glutamic acid is collected from the fermentation mixture by the ion-exchange resin method or the like.
COPYRIGHT: (C)1982,JPO&Japio
JP9439580A 1979-12-27 1980-07-10 Production of l-glutamic acid through fermentation Granted JPS5718990A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9439580A JPS5718990A (en) 1980-07-10 1980-07-10 Production of l-glutamic acid through fermentation
US06/218,071 US4368266A (en) 1979-12-27 1980-12-19 Method for producing L-glutamic acid by fermentation
FR8027549A FR2472610A1 (en) 1979-12-27 1980-12-24 MUTANTS AND METHOD FOR PRODUCING L-GLUTAMIC ACID BY FERMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9439580A JPS5718990A (en) 1980-07-10 1980-07-10 Production of l-glutamic acid through fermentation

Publications (2)

Publication Number Publication Date
JPS5718990A true JPS5718990A (en) 1982-01-30
JPS6236677B2 JPS6236677B2 (en) 1987-08-07

Family

ID=14109074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9439580A Granted JPS5718990A (en) 1979-12-27 1980-07-10 Production of l-glutamic acid through fermentation

Country Status (1)

Country Link
JP (1) JPS5718990A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159282A (en) * 1984-12-29 1986-07-18 Matsumoto Kikai Kk Welding device
US8728772B2 (en) 2008-01-23 2014-05-20 Ajinomoto Co., Inc. Method for producing an L-amino acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159282A (en) * 1984-12-29 1986-07-18 Matsumoto Kikai Kk Welding device
US8728772B2 (en) 2008-01-23 2014-05-20 Ajinomoto Co., Inc. Method for producing an L-amino acid
JP5526785B2 (en) * 2008-01-23 2014-06-18 味の素株式会社 Method for producing L-amino acid

Also Published As

Publication number Publication date
JPS6236677B2 (en) 1987-08-07

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