Biotransformation of a major beer prenylflavonoid - isoxanthohumol
| Autor: | Tomasz Tronina, Agnieszka Bartmańska, Jarosław Popłoński |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Xanthones Flavonoid Beauveria bassiana 01 natural sciences General Biochemistry Genetics and Molecular Biology 03 medical and health sciences chemistry.chemical_compound Biotransformation Fusarium Fusarium oxysporum Food science Absidia Beauveria chemistry.chemical_classification Flavonoids biology Isoxanthohumol 010405 organic chemistry Chemistry Fungi Beer Absidia glauca biology.organism_classification Prenylflavonoid 0104 chemical sciences 030104 developmental biology Mucor hiemalis Mucor |
| Zdroj: | Zeitschrift fur Naturforschung. C, Journal of biosciences. 74(1-2) |
| ISSN: | 0939-5075 |
| Popis: | Microbial transformations of isoxanthohumol (1), a beer prenylated flavonoid, by 51 fungi were investigated. Many of the tested fungi cultures were capable of effective transformation of 1. Mucor hiemalis and Fusarium oxysporum converted isoxanthohumol (1) into isoxanthohumol 7-O-β-d-glucopyranoside (3) and (2R)-2″-(2″′-hydroxyisopropyl)-dihydrofurano[2″,3″:7,8]-4″,5-hydroxy-5-methoxyflavanone (4), respectively. No product was obtained in the transformation of 1 by Absidia glauca conducted in a phosphate buffer. In the same medium, Beauveria bassiana converted isoxanthohumol (1) to isoxanthohumol 7-O-β-d-4″′-O-methylglucopyranoside (2). |
| Databáze: | OpenAIRE |
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