GB934528A - Improvements in or relating to the production of antibiotics - Google Patents
Improvements in or relating to the production of antibioticsInfo
- Publication number
- GB934528A GB934528A GB1582060A GB1582060A GB934528A GB 934528 A GB934528 A GB 934528A GB 1582060 A GB1582060 A GB 1582060A GB 1582060 A GB1582060 A GB 1582060A GB 934528 A GB934528 A GB 934528A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrogen
- meal
- sodium
- chloride
- source
- 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
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
In the production of griseofulvin by the submerged aerobic culture of a griseofulvin producing organism in a nutrient medium therefor, the assimilable nitrogen in the medium is provided by at least one complex organic source of nitrogen and ammonia or an ammonium salt such as the sulphate, chloride, carbonate, acetate or nitrate. The organic nitrogen source may be corn steep liquor, cottonseed meal, soya bean meal, penicillin felt, ground nut meal, maize gluten meal, distillers solubles, meat extract, animal tankage or a nitrogen-containing milk product. Nutrient hydrocarbon may be repeatedly added to the fermentation as it proceeds in accordance with the process of Specification 868,958. The medium may also contain an assimilable source of sulphur such as sodium or potassium sulphate or thiosulphate, a water-soluble phosphate such as sodium or potassium dihydrogen phosphate, a soluble chloride such as sodium or potassium chloride or a methyl donor such as choline. Specifications 784,618, 934,526 and 934,527 also are referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1582060A GB934528A (en) | 1960-05-04 | 1960-05-04 | Improvements in or relating to the production of antibiotics |
BR12896761A BR6128967D0 (en) | 1960-05-04 | 1961-05-04 | PROCESSING IN PROCESS FOR THE PRODUCTION OF GRISEOFULVINE |
MY6700027A MY6700027A (en) | 1960-05-04 | 1967-12-31 | Improvements in or relating to the production of antibiotics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1582060A GB934528A (en) | 1960-05-04 | 1960-05-04 | Improvements in or relating to the production of antibiotics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB934528A true GB934528A (en) | 1963-08-21 |
Family
ID=10066112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1582060A Expired GB934528A (en) | 1960-05-04 | 1960-05-04 | Improvements in or relating to the production of antibiotics |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR6128967D0 (en) |
GB (1) | GB934528A (en) |
MY (1) | MY6700027A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112094874A (en) * | 2020-09-16 | 2020-12-18 | 内蒙古格林特制药有限责任公司 | Culture medium for producing griseofulvin through fermentation |
-
1960
- 1960-05-04 GB GB1582060A patent/GB934528A/en not_active Expired
-
1961
- 1961-05-04 BR BR12896761A patent/BR6128967D0/en unknown
-
1967
- 1967-12-31 MY MY6700027A patent/MY6700027A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR6128967D0 (en) | 1973-06-07 |
MY6700027A (en) | 1967-12-31 |
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