Review Article

Anticancer Activities of Protopanaxadiol- and Protopanaxatriol-Type Ginsenosides and Their Metabolites

Figure 1

Major metabolic processes of (a) 20(S)-protopanaxadiol- and (b) 20(S)-protopanaxatriol-type saponins. CK: compound K, PPD: 20(S)-protopanaxadiol, and PPT: 20(S)-protopanaxatriol.
(a)
(b)