JPS57144991A - Preparation of indole-3-glycerol - Google Patents

Preparation of indole-3-glycerol

Info

Publication number
JPS57144991A
JPS57144991A JP2837381A JP2837381A JPS57144991A JP S57144991 A JPS57144991 A JP S57144991A JP 2837381 A JP2837381 A JP 2837381A JP 2837381 A JP2837381 A JP 2837381A JP S57144991 A JPS57144991 A JP S57144991A
Authority
JP
Japan
Prior art keywords
glycerol
indole
producing
phenylalanine
tyrosine
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
Application number
JP2837381A
Other languages
Japanese (ja)
Inventor
Noboru Matsushita
Shigeji Koiwa
Hisao Takemoto
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP2837381A priority Critical patent/JPS57144991A/en
Publication of JPS57144991A publication Critical patent/JPS57144991A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To obtain the titled substance from a culture solution, by cultivating bacteria belonging to the genus Corynebacterium, having tyrosine and/or phenylalanine demanding properties, having resistance to tryptophan anaolgues, capable of producing the titled substance.
CONSTITUTION: Corynebacterium acetophilum is subjected to mutation treatment to give a bacterium capable of producing indole-3-glycerol. Corynebacterium acetophilum TS-2003, TS-2005, etc. capable of producing indole-3-glycerol need tyrosine and phenylalanine for their growth, and have resistance to tryptophan analogues such as 5-methyltryptophan, 5-fluorotryptophan, etc. The bacteria are cultivated in a medium comprising a carbon source, a nitrogen source, an inorganic salt, etc., the supernatant liquid is separated from the culture solution, and indole-3-glycerol is separated by extractive operation.
COPYRIGHT: (C)1982,JPO&Japio
JP2837381A 1981-03-02 1981-03-02 Preparation of indole-3-glycerol Pending JPS57144991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2837381A JPS57144991A (en) 1981-03-02 1981-03-02 Preparation of indole-3-glycerol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2837381A JPS57144991A (en) 1981-03-02 1981-03-02 Preparation of indole-3-glycerol

Publications (1)

Publication Number Publication Date
JPS57144991A true JPS57144991A (en) 1982-09-07

Family

ID=12246819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2837381A Pending JPS57144991A (en) 1981-03-02 1981-03-02 Preparation of indole-3-glycerol

Country Status (1)

Country Link
JP (1) JPS57144991A (en)

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