GB903052A - Process for producing l-glutamic acid by fermentation - Google Patents
Process for producing l-glutamic acid by fermentationInfo
- 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
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (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.
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) |
-
1959
- 1959-02-03 GB GB379159A patent/GB903052A/en not_active Expired
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