Fig. 1

Chemical structures of protopanaxadiol type ginsenosides. The ginsenosides represented are all (S)-type ginsenosides. glc, β-d-glucopyranosyl; ara (pyr), α-l-arabinopyranosyl; ara (fur), α-l-arabinofuranosyl
Chemical structures of protopanaxadiol type ginsenosides. The ginsenosides represented are all (S)-type ginsenosides. glc, β-d-glucopyranosyl; ara (pyr), α-l-arabinopyranosyl; ara (fur), α-l-arabinofuranosyl