JPS5692794A - Preparation of l-glutamic acid by fermentation method - Google Patents
Preparation of l-glutamic acid by fermentation methodInfo
- Publication number
- JPS5692794A JPS5692794A JP17092779A JP17092779A JPS5692794A JP S5692794 A JPS5692794 A JP S5692794A JP 17092779 A JP17092779 A JP 17092779A JP 17092779 A JP17092779 A JP 17092779A JP S5692794 A JPS5692794 A JP S5692794A
- Authority
- JP
- Japan
- Prior art keywords
- acetic acid
- brevibacterium
- requirement
- glutamic acid
- glucide
- 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
Links
Abstract
PURPOSE: To prepare L-glutamic acid in high yield, by cultivating a microorganism which belongs to the genus Brevibacterium and has the acetic acid requirement in a culture medium containing an aliphatic alcohol or a fatty acid and a glucide.
CONSTITUTION: A microorganism which belongs to the genus Brevibacterium and has the acetic acid requirement, e.g. Brevibacterium lactofermentum AJ11515 or Brevibacterium flavum AJ11517, is cultivated in a liquid culture medium containing a nutrient, e.g. acetic acid, a fatty acid or an aliphatic alcohol, satisfying the acetic acid requirement, a substance capable of satisfying the acetic acid requirement and a glucide as a carbon source, a nitrogen source, etc. The cultivation is carried out under aerobic conditions, and the aimed substance is collected from the fermentation liquid by the ion exchange resin method, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17092779A JPS5692794A (en) | 1979-12-27 | 1979-12-27 | Preparation of l-glutamic acid by fermentation method |
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 |
---|---|---|---|
JP17092779A JPS5692794A (en) | 1979-12-27 | 1979-12-27 | Preparation of l-glutamic acid by fermentation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5692794A true JPS5692794A (en) | 1981-07-27 |
JPS6236675B2 JPS6236675B2 (en) | 1987-08-07 |
Family
ID=15913932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17092779A Granted JPS5692794A (en) | 1979-12-27 | 1979-12-27 | Preparation of l-glutamic acid by fermentation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5692794A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8728772B2 (en) | 2008-01-23 | 2014-05-20 | Ajinomoto Co., Inc. | Method for producing an L-amino acid |
-
1979
- 1979-12-27 JP JP17092779A patent/JPS5692794A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|
JPS6236675B2 (en) | 1987-08-07 |
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