JPS5716696A - Preparation of l-ornithine by fermentation method - Google Patents
Preparation of l-ornithine by fermentation methodInfo
- Publication number
- JPS5716696A JPS5716696A JP9085180A JP9085180A JPS5716696A JP S5716696 A JPS5716696 A JP S5716696A JP 9085180 A JP9085180 A JP 9085180A JP 9085180 A JP9085180 A JP 9085180A JP S5716696 A JPS5716696 A JP S5716696A
- Authority
- JP
- Japan
- Prior art keywords
- strain
- ornithine
- corynebacterium
- culture medium
- variant
- 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.)
- Pending
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To collect the titled substance from a culture medium, by cultivating a variant strain, belonging to the genus Corynebacterium, and having the resistance to a vitamin-P active substance.
CONSTITUTION: Corynebacterium glutamicum AJ11589(FERM-P No. 5644), etc. having a high ability to produce L-ornithine is collected from a strain of the genus Corynebacterium, e.g. Corynebacterium glutamicum ATCC13032 or Corynebacterium acetoacidophilum ATCC13870, by the ordinary variant inducing method. The variant strain is a strain capable of growing in a culture medium containing a compound having the vitamin-P activity, e.g. aesculetin (esculetin), acenocoumaine or rutin. The variant strain is then cultivated in a culture medium containing a carbon source, a nitrogen source, inorganic ions, etc. to collect the L-ornithine by using an ion exchange resin, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9085180A JPS5716696A (en) | 1980-07-03 | 1980-07-03 | Preparation of l-ornithine by fermentation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9085180A JPS5716696A (en) | 1980-07-03 | 1980-07-03 | Preparation of l-ornithine by fermentation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5716696A true JPS5716696A (en) | 1982-01-28 |
Family
ID=14010078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9085180A Pending JPS5716696A (en) | 1980-07-03 | 1980-07-03 | Preparation of l-ornithine by fermentation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5716696A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58187131A (en) * | 1982-04-26 | 1983-11-01 | Seiwa Kasei Kk | Production of salted food of low salt concentration |
| US5188947A (en) * | 1989-04-20 | 1993-02-23 | Ajinomoto Co., Inc. | Process and microorganism for producing l-ornithine by corynebacterium, brevibacterium, or athrobacter |
| JP2009112205A (en) * | 2007-11-02 | 2009-05-28 | Snow Brand Milk Prod Co Ltd | Method for producing l-ornithine-containing material |
| CN113604390A (en) * | 2021-08-16 | 2021-11-05 | 江苏澳创生物科技有限公司 | Corynebacterium glutamicum and application thereof in fermentation production of L-ornithine |
-
1980
- 1980-07-03 JP JP9085180A patent/JPS5716696A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58187131A (en) * | 1982-04-26 | 1983-11-01 | Seiwa Kasei Kk | Production of salted food of low salt concentration |
| JPS6136886B2 (en) * | 1982-04-26 | 1986-08-21 | Seiwa Kasei Kk | |
| US5188947A (en) * | 1989-04-20 | 1993-02-23 | Ajinomoto Co., Inc. | Process and microorganism for producing l-ornithine by corynebacterium, brevibacterium, or athrobacter |
| JP2009112205A (en) * | 2007-11-02 | 2009-05-28 | Snow Brand Milk Prod Co Ltd | Method for producing l-ornithine-containing material |
| CN113604390A (en) * | 2021-08-16 | 2021-11-05 | 江苏澳创生物科技有限公司 | Corynebacterium glutamicum and application thereof in fermentation production of L-ornithine |
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