Microbial Transformation of Flavonoids 1
نویسندگان
چکیده
منابع مشابه
Microbial Glycosylation of Flavonoids.
Flavonoids constitute a large group of polyphenolic compounds naturally found in plants, which have a wide range of biological activity. Although flavonoids are beneficial to human health, their application is limited by their low bioavailability and poor water-solubility. Therefore, recently there has been a particular interest in glycosylated forms of flavonoids, which usually are better solu...
متن کاملEnzymatic transformation of flavonoids
There is a growing interest in natural pharmacologically active compounds with either healthprotecting or therapeutic properties to be used in medicine, pharmaceutical, cosmetic or food industry. Flavonoids are excellent candidates for this role due to their potent beneficial biological activities. However, many of dietary flavonoids are glycosylated, and therefore their use in certain fields i...
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Mycobacterium smegmatis PTCC 1307 (CIP 73.26) was used as a microbial agent to produce androsta-1,4-diene-3,17-dione (ADD) and androst-4-ene-3,17-dione, two useful precursors in the synthesis of steroid drugs. The side chain of cholesterol, as the substrate, was selectively cleaved in the presence of five enzyme inhibitors. An intermediate structure with intact side chain, cholest-4-ene-3-one, ...
متن کاملMicrobial transformation of albendazole.
Screening scale studies were performed to biotransform anthelmintic drug albendazole by using twelve bacterial strains representing six genera and five actinomycetes cultures. Among the cultures studied, Bacillus subtilis MTCC 619, Escherichia coli MTCC 118 and Klebsiella pneumoniae MTCC 109 could transform albendazole to one metabolite whereas, Enterobacter aerogenes NCIM 2695, Klebsiella aero...
متن کاملMicrobial Transformation of (-)-Alloisolongifolene
(-)-Alloisolongifolene (1) is a structural analogue of the naturally occurring longifolene. The microbial transformation of (-)-alloisolongifolene (1) by Cunninghamella elegans afforded two new metabolites, 3a-hydroxyalloisolongifolol (2) and 13-hydroxyalloisolongifolol (3). The structures of the metabolites were deduced on the basis of their spectral data, including 1D and 2D NMR, IR and HREIMS.
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1971
ISSN: 0003-6919
DOI: 10.1128/aem.22.6.974-979.1971