Study of the alkaloid composition of the food‐infecting penicilles
| Autor: | T. F. Solovyeva, T. A. Reshetilova, B. P. Baskunov, A. G. Kozlovsky |
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| Rok vydání: | 1995 |
| Předmět: |
biology
Penicillium purpurescens Health Toxicology and Mutagenesis Penicillium Public Health Environmental and Occupational Health General Chemistry Mycotoxins Toxicology Penicillium chrysogenum biology.organism_classification Culture Media Alkaloids Chemistry (miscellaneous) Botany Food Microbiology Penicillium viridicatum Penicillium palitans Penicillium raciborskii Penicillium expansum Food Science Penicillium commune |
| Zdroj: | Food Additives and Contaminants. 12:461-466 |
| ISSN: | 0265-203X |
| Popis: | Over 30 strains of various Penicillium sp. isolated from food have been screened for the ability to synthesize mycotoxins of an alkaloid nature. The most productive were P. expansum, P. raciborskii, P. puberulum, P. commune, P. viridicatum, P. chrysogenum, P. palitans, P. purpurescens and P. cyclopium. The separate components of the alkaloid mixtures have been isolated and identified. The range of metabolites synthesized by different strains of the same species was considerably expanded. New producers of aurantioclavine, meleagrin, roquefortine, rugulovasine, clavine alkaloids and some other compounds have been found. It was shown that the alkaloid composition and content were dependent on the medium, culture age and method of cultivation. |
| Databáze: | OpenAIRE |
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