JPS57208993A - Fermentative preparation of l-valine by mixed culture - Google Patents

Fermentative preparation of l-valine by mixed culture

Info

Publication number
JPS57208993A
JPS57208993A JP56093130A JP9313081A JPS57208993A JP S57208993 A JPS57208993 A JP S57208993A JP 56093130 A JP56093130 A JP 56093130A JP 9313081 A JP9313081 A JP 9313081A JP S57208993 A JPS57208993 A JP S57208993A
Authority
JP
Japan
Prior art keywords
valine
lactic acid
producing
genus
assimilable
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
JP56093130A
Other languages
Japanese (ja)
Inventor
Kan Hirakawa
Noriyuki Takakuma
Masami Kato
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP56093130A priority Critical patent/JPS57208993A/en
Priority to US06/302,996 priority patent/US4411991A/en
Priority to NZ198413A priority patent/NZ198413A/en
Priority to AU75717/81A priority patent/AU7571781A/en
Priority to DE19813139397 priority patent/DE3139397A1/en
Priority to CA000387291A priority patent/CA1162499A/en
Priority to FR8118806A priority patent/FR2491495A1/en
Priority to NL8104573A priority patent/NL8104573A/en
Publication of JPS57208993A publication Critical patent/JPS57208993A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare L-valine in high efficiency, using a carbon source which cannot be used as a raw material in single cultivation process, by the mixed cultivation of L-valine-producing microorganisms in the presence of lactic acid- producing microorganisms.
CONSTITUTION: A lactic acid-assimilable and L-valine-producing microorganism belonging to Alkaligenes, Acinetobacter, Arthrobacter, Bacillus, Corynebacterium, Brevibacterium, Microbacterium, Micrococcus, Nocardia, Proteus, Flavobacterium or Serratia genus, e.g. Corynebacterium glutamicum ATCC-13032, is cultured under aerobic conditions in the presence of microorganism belonging to Lactobacillus genus, Streptococcus genus, etc. and capable of producing lactic acid from a glucide, in a nutrient medium containing a carbon source assimilable with said lactic acid-producing microorganism, and L-valine is separated from the cultured product.
COPYRIGHT: (C)1982,JPO&Japio
JP56093130A 1980-10-07 1981-06-16 Fermentative preparation of l-valine by mixed culture Pending JPS57208993A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP56093130A JPS57208993A (en) 1981-06-16 1981-06-16 Fermentative preparation of l-valine by mixed culture
US06/302,996 US4411991A (en) 1980-10-07 1981-09-17 Process for fermentative production of amino acids
NZ198413A NZ198413A (en) 1980-10-07 1981-09-21 Producing amino acids by fermentation
AU75717/81A AU7571781A (en) 1980-10-07 1981-09-28 Process for fermentative production of amino acids
DE19813139397 DE3139397A1 (en) 1980-10-07 1981-10-03 METHOD FOR PRODUCING AMINO ACIDS ON A FERMENTATIVE WAY
CA000387291A CA1162499A (en) 1980-10-07 1981-10-05 Process for fermentative production of amino acids
FR8118806A FR2491495A1 (en) 1980-10-07 1981-10-06 PROCESS FOR THE PRODUCTION OF AMINO ACIDS BY AEROBIC FERMENTATION
NL8104573A NL8104573A (en) 1980-10-07 1981-10-07 PROCESS FOR THE FERMENTATIVE PREPARATION OF AMINO ACIDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093130A JPS57208993A (en) 1981-06-16 1981-06-16 Fermentative preparation of l-valine by mixed culture

Publications (1)

Publication Number Publication Date
JPS57208993A true JPS57208993A (en) 1982-12-22

Family

ID=14073932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093130A Pending JPS57208993A (en) 1980-10-07 1981-06-16 Fermentative preparation of l-valine by mixed culture

Country Status (1)

Country Link
JP (1) JPS57208993A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019188838A1 (en) * 2018-03-26 2019-10-03 積水化学工業株式会社 Method for producing organic materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019188838A1 (en) * 2018-03-26 2019-10-03 積水化学工業株式会社 Method for producing organic materials
JPWO2019188838A1 (en) * 2018-03-26 2020-04-30 積水化学工業株式会社 Organic substance manufacturing method
CN111819287A (en) * 2018-03-26 2020-10-23 积水化学工业株式会社 Method for producing organic substance
US11566267B2 (en) 2018-03-26 2023-01-31 Sekiguji Chemical Co., Ltd. Method for producing organic substance

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