JPS57132880A - Preparation of choline oxidase by fermentation method - Google Patents
Preparation of choline oxidase by fermentation methodInfo
- Publication number
- JPS57132880A JPS57132880A JP56017562A JP1756281A JPS57132880A JP S57132880 A JPS57132880 A JP S57132880A JP 56017562 A JP56017562 A JP 56017562A JP 1756281 A JP1756281 A JP 1756281A JP S57132880 A JPS57132880 A JP S57132880A
- Authority
- JP
- Japan
- Prior art keywords
- choline oxidase
- preparation
- choline
- fermentation method
- belonging
- 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 choline oxidase, by cultivating a microorgnism belonging to the genus Streptomyces.
CONSTITUTION: A microorganism, e.g. Streptomyces nigrifaciens 74-SY11 (FERM- P No.5849), belonging to the genus Streptomyces, and having the ability to produce choline oxidase is inoculated into a nutrient culture medium containing preferably choline or a salt thereof with an acid and cultivated at about 27°C and about a neutral pH by the spinner culture method with aeration, and the aimed choline oxidase is collected from the culture fluid and/or cultivated microbial cell.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017562A JPS57132880A (en) | 1981-02-10 | 1981-02-10 | Preparation of choline oxidase by fermentation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56017562A JPS57132880A (en) | 1981-02-10 | 1981-02-10 | Preparation of choline oxidase by fermentation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57132880A true JPS57132880A (en) | 1982-08-17 |
JPH0127714B2 JPH0127714B2 (en) | 1989-05-30 |
Family
ID=11947347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56017562A Granted JPS57132880A (en) | 1981-02-10 | 1981-02-10 | Preparation of choline oxidase by fermentation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57132880A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356232A2 (en) * | 1988-08-26 | 1990-02-28 | Takeda Chemical Industries, Ltd. | Novel choline oxidase and method for producing the same |
US5187088A (en) * | 1988-08-26 | 1993-02-16 | Takeda Chemical Industries, Ltd. | Choline oxidase and method for producing the same |
WO1999053310A1 (en) * | 1998-04-08 | 1999-10-21 | Chiron S.P.A. | Antigen |
-
1981
- 1981-02-10 JP JP56017562A patent/JPS57132880A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356232A2 (en) * | 1988-08-26 | 1990-02-28 | Takeda Chemical Industries, Ltd. | Novel choline oxidase and method for producing the same |
US5187088A (en) * | 1988-08-26 | 1993-02-16 | Takeda Chemical Industries, Ltd. | Choline oxidase and method for producing the same |
WO1999053310A1 (en) * | 1998-04-08 | 1999-10-21 | Chiron S.P.A. | Antigen |
Also Published As
Publication number | Publication date |
---|---|
JPH0127714B2 (en) | 1989-05-30 |
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