rare ginsenoside 第1页

Transformation of rare ginsenoside Compound K from ginsenoside Rb1 catalyzed by snailase immobilization onto microspheres 20(S)-Ginsenoside-Rf2, a novel triterpenoid saponin from stems and leaves of Panax ginseng Advances in studies on preparation of rare ginsenosides by biotransformation 20(R)-Ginsenoside-Rh19, a novel ginsenoside from alkaline hydrolysates of total saponins in stems-leaves of Panax ginseng