JPS572687A - Preparation of l-isoleucine by fermentation - Google Patents

Preparation of l-isoleucine by fermentation

Info

Publication number
JPS572687A
JPS572687A JP7641480A JP7641480A JPS572687A JP S572687 A JPS572687 A JP S572687A JP 7641480 A JP7641480 A JP 7641480A JP 7641480 A JP7641480 A JP 7641480A JP S572687 A JPS572687 A JP S572687A
Authority
JP
Japan
Prior art keywords
isoleucine
corynebacterium
ferm
fermentation
preparation
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
JP7641480A
Other languages
Japanese (ja)
Inventor
Eiji Nakazawa
Mitsuyoshi Seki
Hiroshi Kobayashi
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 JP7641480A priority Critical patent/JPS572687A/en
Publication of JPS572687A publication Critical patent/JPS572687A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare L-isoleucine, by cultivating a microorganism belonging to the genus Brevibacterium or corynebacterium.
CONSTITUTION: A variant strain, e.g. Brevibacteium falvum AJ11582 (FERM-P No. 5508) or Corynebacterium acetoacidphilum AJ11583 (FERM-P No. 5509), belonging to the genus Brevibacterium or Corynebacterium, and having the reisitance to a compound having the vitamin-P activity and the ability to produce L- isoleucinene is inoculated into a nutrient culture medium and cultivated under aerobic conditions to collect the L-isoleucine from the culture fluid.
COPYRIGHT: (C)1982,JPO&Japio
JP7641480A 1980-06-06 1980-06-06 Preparation of l-isoleucine by fermentation Pending JPS572687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7641480A JPS572687A (en) 1980-06-06 1980-06-06 Preparation of l-isoleucine by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7641480A JPS572687A (en) 1980-06-06 1980-06-06 Preparation of l-isoleucine by fermentation

Publications (1)

Publication Number Publication Date
JPS572687A true JPS572687A (en) 1982-01-08

Family

ID=13604555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7641480A Pending JPS572687A (en) 1980-06-06 1980-06-06 Preparation of l-isoleucine by fermentation

Country Status (1)

Country Link
JP (1) JPS572687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215628A (en) * 1984-03-09 1985-10-29 イムノ・アクチエンゲゼルシャフト Inactivation of filterable pathogen having proliferation in blood product and manufacture of blood product
CN103409476A (en) * 2013-08-30 2013-11-27 北京明新高科技发展有限公司 Fermentation, separation and purification method of L-isoleucine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215628A (en) * 1984-03-09 1985-10-29 イムノ・アクチエンゲゼルシャフト Inactivation of filterable pathogen having proliferation in blood product and manufacture of blood product
JPH0739348B2 (en) * 1984-03-09 1995-05-01 イムノ・アクチエンゲゼルシャフト A method for inactivating a pathogenic pathogen having proliferation in a blood product and a method for producing a blood product
CN103409476A (en) * 2013-08-30 2013-11-27 北京明新高科技发展有限公司 Fermentation, separation and purification method of L-isoleucine

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