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Journal > BERITA BIOLOGI > ()-(2 R,3S)-DIHIDROKUERSETIN, SUATU PRODUK BIOTRANSFORMASI (-)-EPIKATEKIN OLEH JAMUR ENDOFIT Diaporthe sp. E [(-)-(2R,3S)-Dihydroquercetin, a Biotransformation Product from (-)-Epicatechin by the Endophytic Fungus Diaporthe sp. E]

 

BERITA BIOLOGI
Vol 9, No 4 (2009)
()-(2 R,3S)-DIHIDROKUERSETIN, SUATU PRODUK BIOTRANSFORMASI (-)-EPIKATEKIN OLEH JAMUR ENDOFIT Diaporthe sp. E [(-)-(2R,3S)-Dihydroquercetin, a Biotransformation Product from (-)-Epicatechin by the Endophytic Fungus Diaporthe sp. E]
Article Info   ABSTRACT
Published date:
18 Feb 2016
 
The endophytic fungus Diaporthe sp.E show a unique ability to biotransform (-)-epicatechin into (-)-(2R,3R,4R)-leucocyanidin in a semisynthetic medium. Extension of the incubation time gave a major product (-)-(2R,35)-dihydroquercetin which was identified by spectroscopic methods.
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