JPS56160999A - Preparation of 5'-inosinic acid by fermentation method - Google Patents

Preparation of 5'-inosinic acid by fermentation method

Info

Publication number
JPS56160999A
JPS56160999A JP1710680A JP1710680A JPS56160999A JP S56160999 A JPS56160999 A JP S56160999A JP 1710680 A JP1710680 A JP 1710680A JP 1710680 A JP1710680 A JP 1710680A JP S56160999 A JPS56160999 A JP S56160999A
Authority
JP
Japan
Prior art keywords
adenine
inosinic acid
belonging
produce
genus
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
JP1710680A
Other languages
Japanese (ja)
Inventor
Shigeatsu Shimizu
Katsuaki Sato
Tadao Kobayashi
Hidekazu Nakano
Yasuhiko Yoshihara
Hitoshi Ei
Shigeo Ikeda
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 JP1710680A priority Critical patent/JPS56160999A/en
Publication of JPS56160999A publication Critical patent/JPS56160999A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To produce the titled substance efficiently, by cultivating a variant strain, belonging to the genus Corynebacterium, and having the adenine requirement and resistance to the adenine or rifampicin and the ability to produce 5'-inosinic acid.
CONSTITUTION: A microorganism, e.g. Corynebacterium equi AJ11549 or AJ11550, belonging to the genus Corynebaterium is cultivated in the conventional liquid culture medium containing a carbon source, e.g. glucose or ethanol, a nitrogen source, e.g. ammonium sulfate or nitrate, and adenine as a required nutrient and if necessary other minor nutrients under aerobic conditions. After separating the microbial cell, the resultant filtrate is treated by an ion exchange resin to give the aimed aqueous solution containing the 5'-inosinic acid.
COPYRIGHT: (C)1981,JPO&Japio
JP1710680A 1980-02-14 1980-02-14 Preparation of 5'-inosinic acid by fermentation method Pending JPS56160999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1710680A JPS56160999A (en) 1980-02-14 1980-02-14 Preparation of 5'-inosinic acid by fermentation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1710680A JPS56160999A (en) 1980-02-14 1980-02-14 Preparation of 5'-inosinic acid by fermentation method

Publications (1)

Publication Number Publication Date
JPS56160999A true JPS56160999A (en) 1981-12-11

Family

ID=11934770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1710680A Pending JPS56160999A (en) 1980-02-14 1980-02-14 Preparation of 5'-inosinic acid by fermentation method

Country Status (1)

Country Link
JP (1) JPS56160999A (en)

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