GB1041734A - Method for production of l-glutamic acid by micro-organisms - Google Patents

Method for production of l-glutamic acid by micro-organisms

Info

Publication number
GB1041734A
GB1041734A GB997363A GB997363A GB1041734A GB 1041734 A GB1041734 A GB 1041734A GB 997363 A GB997363 A GB 997363A GB 997363 A GB997363 A GB 997363A GB 1041734 A GB1041734 A GB 1041734A
Authority
GB
United Kingdom
Prior art keywords
micro
organism
glutamic acid
growth
organisms
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.)
Expired
Application number
GB997363A
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of GB1041734A publication Critical patent/GB1041734A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L-Glutamic acid is prepared by inoculating an L-glutamic acid producing micro-organism which requires biotin for its growth in a culture medium containing biotin in excess of the amount required for maximum growth of said micro-organism and adding polyethylene glycol monostearate of the formula C17H35COO(CH2CH2O)nH (where n is an integer of between 5 and 35) during the course of the cultivation. The polyoxyethylene glycol monostearate is preferably added at an early stage of the logarithmic growth of the micro-organism. The micro-organism preferably belongs to the genus microbacterium, Micrococcus, Brevibacterium or Corynebacterium and is preferably Microbacterium ammoniaphilum ATCC. No. 15354.
GB997363A 1962-03-20 1963-03-13 Method for production of l-glutamic acid by micro-organisms Expired GB1041734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1042162 1962-03-20

Publications (1)

Publication Number Publication Date
GB1041734A true GB1041734A (en) 1966-09-07

Family

ID=11749668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB997363A Expired GB1041734A (en) 1962-03-20 1963-03-13 Method for production of l-glutamic acid by micro-organisms

Country Status (10)

Country Link
BE (1) BE629799A (en)
BR (1) BR6347741D0 (en)
CH (1) CH446375A (en)
DK (1) DK107283C (en)
FR (1) FR1390169A (en)
GB (1) GB1041734A (en)
LU (1) LU43372A1 (en)
NL (1) NL290403A (en)
NO (1) NO118484B (en)
SE (1) SE316735B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15226T1 (en) * 1979-06-27 1985-09-15 Brodelius P CATALYSTS FOR THE MANUFACTURE AND TRANSFORMATION OF NATURAL PRODUCTS FROM HIGHER PLANTS, PROCESSES FOR THE MANUFACTURE OF THE CATALYSTS AND THEIR USE.

Also Published As

Publication number Publication date
BE629799A (en) 1963-07-15
NL290403A (en)
NO118484B (en) 1970-01-05
FR1390169A (en) 1965-02-26
SE316735B (en) 1969-11-03
LU43372A1 (en) 1963-05-18
DK107283C (en) 1967-05-16
BR6347741D0 (en) 1973-06-12
CH446375A (en) 1967-11-15

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