Figure 2From: Biotransformation of ginsenosides Rb1, Rg3 and Rh2 in rat gastrointestinal tractsMS spectra of Rb 1 orally administered to rats. (A) Rd and its deglycosylated metabolites, m/z 969; (B) Rg3, m/z 807; (C) Rh2, m/z 645; (D) protopanaxadiol, m/z 483.Back to article page