Figure 1

Chemical components in dry pericarps of the fruits of S. saponaria. Two acetylated triterpene saponins: saponin S1 (A), hederagenin-3-O- (3,4-di-Oacetyl-b-D-xylopyranosyl)-(1®3)-a-L-ramnopyranosyl-(1®2)-a-L-arabinopyranoside; and saponin S2 (B), hederagenin-3-O-(4-O-acetyl-b-D-xylopyranosyl)-(1®3)-a-Lramnopyranosyl-(1®2)-a-L-rabinopyranoside; and also an acyclic oligoglycoside-1 (OGSA-1) (C) in water-ethanol (WE) and butanolic (BE) extracts. Saponin S1 (A) and saponin S2 (B) in saponins (SP) [11].