Production of ergot alkaloids by Aspergillus fumigatus (Fresenius)
| Autor: | Venkatraman Narayan, K. Koteswara Rao |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
endocrine system
Carbon-to-nitrogen ratio biology organic chemicals Alkaloid chemistry.chemical_element General Medicine biology.organism_classification Phosphate complex mixtures Applied Microbiology and Biotechnology Microbiology Nitrogen Aspergillus fumigatus chemistry.chemical_compound Chemically defined medium Biochemistry chemistry medicine heterocyclic compounds Fermentation Mannitol Food science Biotechnology medicine.drug |
| Zdroj: | European Journal of Applied Microbiology and Biotechnology. 14:55-58 |
| ISSN: | 1432-0614 0171-1741 |
| DOI: | 10.1007/bf00508005 |
| Popis: | Nutritional requirements for the production of ergot alkaloids were studied with Aspergillus fumigatus under submerged conditions of fermentation, in a chemically defined medium. Glucose in combination with mannitol and triammonium citrate were found to be the best sources of carbon and nitrogen for the production of alkaloids. Carbon to nitrogen ratio of 4.16 : 1 was found optimum. Phosphate at elevated concentration inhibited alkaloid production. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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