GB850018A - Production of gibberellic acid - Google Patents
Production of gibberellic acidInfo
- Publication number
- GB850018A GB850018A GB4064/57A GB406457A GB850018A GB 850018 A GB850018 A GB 850018A GB 4064/57 A GB4064/57 A GB 4064/57A GB 406457 A GB406457 A GB 406457A GB 850018 A GB850018 A GB 850018A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gibberellic acid
- production
- medium
- nutrient medium
- gibberellic
- 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
- C12P27/00—Preparation of compounds containing a gibbane ring system, e.g. gibberellin
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)
Abstract
In the process for the preparation of gibberellic by cultivation of an active strain of Gibberella fujikuroi (Fusarium moniliforme) in an aerated nutrient medium or media, claimed in Specification 783,611, the temperature of the medium is maintained within the range 27,5 DEG to 30,5 DEG C., and preferably within the range 28,5 to 29,5 DEG C., while gibberellic acid is being produced. This process may also be applied to the multi-stage process in which the final stage, carried out in an aerated unbalanced nutrient medium, is devoted substantially to the production of gibberellic acid from mycelium grown in a preceding, separate, active growth, nutrient medium claimed in Specification 838,039, or to the process in which carbon availability is maintained during the gibberellic acid production stage by adding a source of carbon to the medium, claimed in Specification 838,033. An example is given.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE567955D BE567955A (en) | 1957-02-06 | ||
| GB4064/57A GB850018A (en) | 1957-02-06 | 1957-02-06 | Production of gibberellic acid |
| US712671A US2906673A (en) | 1957-02-06 | 1958-02-03 | Metabolic processes |
| FR1198014D FR1198014A (en) | 1957-02-06 | 1958-02-06 | Metabolic process for the production of gibberellic acid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1198014X | 1957-02-06 | ||
| GB4064/57A GB850018A (en) | 1957-02-06 | 1957-02-06 | Production of gibberellic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB850018A true GB850018A (en) | 1960-09-28 |
Family
ID=34913627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4064/57A Expired GB850018A (en) | 1957-02-06 | 1957-02-06 | Production of gibberellic acid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB850018A (en) |
-
1957
- 1957-02-06 GB GB4064/57A patent/GB850018A/en not_active Expired
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