英文名称:THEASAPONIN; theasaponine; (3beta,16alpha,21beta,22alpha)-22-(acetyloxy)-16,23,28-trihydroxy-21-{[(2Z)-2-methylbut-2-enoyl]oxy}olean-12-en-3-yl beta-D-galactopyranosyl-(1->3)-[beta-D-xylopyranosyl-(1->2)-alpha-L-arabinopyranosyl-(1->2)]-beta-D-glucopyranosiduronic ac