GB1140544A - A method for producing l-glutamic acid - Google Patents

A method for producing l-glutamic acid

Info

Publication number
GB1140544A
GB1140544A GB594066A GB594066A GB1140544A GB 1140544 A GB1140544 A GB 1140544A GB 594066 A GB594066 A GB 594066A GB 594066 A GB594066 A GB 594066A GB 1140544 A GB1140544 A GB 1140544A
Authority
GB
United Kingdom
Prior art keywords
glutamic acid
culture medium
feb
producing
persulphate
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
GB594066A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1140544A publication Critical patent/GB1140544A/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

1,140,544. Glutamic acid. TAKEDA CHEMICAL INDUSTRIES Ltd. 10 Feb., 1966 [10 Feb., 1965; 12 April, 1965], No. 5940/66. Heading C2C. L-Glutamic acid is prepared by cultivating Brevibacterium thiogenitalis in a culture medium containing sources of carbon, nitrogen and inorganic compounds required for growth. When natural ingredients are present as components of the culture medium the presence of excess biotin may be controlled by the addition of a persulphate. When a synthetic culture medium is used pyrimidine, thiazole or disulphide compounds are preferably added thereto.
GB594066A 1965-02-10 1966-02-10 A method for producing l-glutamic acid Expired GB1140544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP763365 1965-02-10
JP2172665 1965-04-12

Publications (1)

Publication Number Publication Date
GB1140544A true GB1140544A (en) 1969-01-22

Family

ID=26341965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB594066A Expired GB1140544A (en) 1965-02-10 1966-02-10 A method for producing l-glutamic acid

Country Status (1)

Country Link
GB (1) GB1140544A (en)

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