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JPS575691A - Production of l-valine through fermentation process - Google Patents

Production of l-valine through fermentation process

Info

Publication number
JPS575691A
JPS575691A JP7996080A JP7996080A JPS575691A JP S575691 A JPS575691 A JP S575691A JP 7996080 A JP7996080 A JP 7996080A JP 7996080 A JP7996080 A JP 7996080A JP S575691 A JPS575691 A JP S575691A
Authority
JP
Japan
Prior art keywords
valine
brevibacterium
corynebacterium
ferm
resists
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
JP7996080A
Other languages
Japanese (ja)
Inventor
Eiji Nakazawa
Kyo Kume
Eiichi Akutsu
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP7996080A priority Critical patent/JPS575691A/en
Publication of JPS575691A publication Critical patent/JPS575691A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: A microorganism in Corynebacterium or Brevibacterium, which resists a compound with vitamin P activity and produces the titled substance, is cultured and L-valine is collected.
CONSTITUTION: A microorganism in Corynebacterium or Brevibacterium, which resists a compound with vitamin P cativity such as esculetin, acenocoumarin or rutin and produces L-valine, such as Brevibacterium lactofermentum (FERM-P5512) or Corynebacterium glutamicum (FERM-P5513), is aerobically cultured in a usual medium containing carbon source, nitrogen source and inorganic ions. Then, L- valine is collected from the culture mixture through the ion exchange resin process.
COPYRIGHT: (C)1982,JPO&Japio
JP7996080A 1980-06-13 1980-06-13 Production of l-valine through fermentation process Pending JPS575691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7996080A JPS575691A (en) 1980-06-13 1980-06-13 Production of l-valine through fermentation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7996080A JPS575691A (en) 1980-06-13 1980-06-13 Production of l-valine through fermentation process

Publications (1)

Publication Number Publication Date
JPS575691A true JPS575691A (en) 1982-01-12

Family

ID=13704866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7996080A Pending JPS575691A (en) 1980-06-13 1980-06-13 Production of l-valine through fermentation process

Country Status (1)

Country Link
JP (1) JPS575691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287123A2 (en) * 1987-04-16 1988-10-19 Ajinomoto Co., Inc. L-valine producing microorganism and a process for producing L-valine by fermentation
CN108285912A (en) * 2017-12-06 2018-07-17 新疆阜丰生物科技有限公司 A method of fermentation prepares extraction pharmaceutical grade valine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287123A2 (en) * 1987-04-16 1988-10-19 Ajinomoto Co., Inc. L-valine producing microorganism and a process for producing L-valine by fermentation
CN108285912A (en) * 2017-12-06 2018-07-17 新疆阜丰生物科技有限公司 A method of fermentation prepares extraction pharmaceutical grade valine

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