Article

Biotransformation of soybean isoflavones by a marine Streptomyces sp. 060524 and cytotoxicity of the products

2009-01-01

Abstract excerpt

A marine Streptomyces sp. 060524 capable of hydrolyzing the glycosidic bond of isoflavone glycosides, was isolated by detecting its β-glucosidase activity. 5 isoflavone aglycones were isolated from culture filtrates in soybean meal glucose medium. They were identified as genistein (1), glycitein (2), daidzein (3), 3',4',5,7-tetrahydroxyisoflavone (4), and 3',4',7-trihydroxyisoflavone (5), based on UV, NMR and mass...

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Literature Corpus work: cc94430f-30f1-5132-b24e-ddee071b50f6
DOI: 10.1007/s11274-008-9872-6

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