JPS57132880A - Preparation of choline oxidase by fermentation method - Google Patents

Preparation of choline oxidase by fermentation method

Info

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
Application number
JP56017562A
Other languages
Japanese (ja)
Other versions
JPH0127714B2 (en
Inventor
Akinori Matsuzaki
Hajime Suzuki
Toshio Kamei
Fumiaki Ishida
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.)
MSD KK
Original Assignee
Banyu Phamaceutical Co Ltd
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 Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Priority to JP56017562A priority Critical patent/JPS57132880A/en
Publication of JPS57132880A publication Critical patent/JPS57132880A/en
Publication of JPH0127714B2 publication Critical patent/JPH0127714B2/ja
Granted legal-status Critical Current

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
JP56017562A 1981-02-10 1981-02-10 Preparation of choline oxidase by fermentation method Granted JPS57132880A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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