GB903052A - Process for producing l-glutamic acid by fermentation - Google Patents

Process for producing l-glutamic acid by fermentation

Info

Publication number
GB903052A
GB903052A GB379159A GB379159A GB903052A GB 903052 A GB903052 A GB 903052A GB 379159 A GB379159 A GB 379159A GB 379159 A GB379159 A GB 379159A GB 903052 A GB903052 A GB 903052A
Authority
GB
United Kingdom
Prior art keywords
micro
glutamic acid
organism
nitrogen
fermentation
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
GB379159A
Inventor
Toshinao Tsunoda
Noboru Miyachi
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 GB379159A priority Critical patent/GB903052A/en
Publication of GB903052A publication Critical patent/GB903052A/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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

1-Glutamic acid is prepared by adding one of a given set of micro-organisms (see below) in spore form to a nutrient medium containing as principal components a crude saccharide as carbon source and a nitrogen compound in excess of the nitrogen growth requirement of the micro-organism as nitrogen source, cultivating the micro-organism aerobically and recovering 1-glutamic acid from the medium. The micro-organism to be used is one of a set of five whose bacteriological properties are listed and which are classified as Bacillus megatherium or Bacillus circulans. Various carbon and nitrogen sources are specified. Reference has been directed by the Comptroller to Specification 826,097.
GB379159A 1959-02-03 1959-02-03 Process for producing l-glutamic acid by fermentation Expired GB903052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB379159A GB903052A (en) 1959-02-03 1959-02-03 Process for producing l-glutamic acid by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB379159A GB903052A (en) 1959-02-03 1959-02-03 Process for producing l-glutamic acid by fermentation

Publications (1)

Publication Number Publication Date
GB903052A true GB903052A (en) 1962-08-09

Family

ID=9764976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB379159A Expired GB903052A (en) 1959-02-03 1959-02-03 Process for producing l-glutamic acid by fermentation

Country Status (1)

Country Link
GB (1) GB903052A (en)

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