. 2019 Jul 3;24(13):2443. doi: 10.3390/molecules24132443

Table 1.

Summary of ginseng saponin carbohydrates.

	Formula	Carbohydrate Moieties
	Formula	R1 (C3)	R2 (C6)	R3 (C20)
Protopanaxadiol	C₃₀H₅₂O₃	H	H	H
Ra1	C₅₈H₉₈O₂₆	Glc-Glc	H	Glc-Ara(p)-Xyl
Ra2	C₅₈H₉₈O₂₆	Glc-Glc	H	Glc-Ara(f)-Xyl
Ra3	C₅₉H₁₀₀O₂₇	Glc-Glc	H	Glc-Glc-Xyl
Rb1	C₅₄H₉₂O₂₃	Glc-Glc	H	Glc-Glc
Rb2	C₅₄H₉₀O₂₂	Glc-Glc	H	Glc-Ara(p)
Rb3	C₅₃H₉₀O₂₂	Glc-Glc	H	Glc-Xly
Rc	C₅₃H₉₀O₂₂	Glc-Glc	H	Glc-Ara(f)
Rd	C₄₈H₈₂O₁₈	Glc-Glc	H	Glc
Rg3	C₄₂H₇₂O₁₃	Glc-Glc	H	H
Rh2	C₃₆H₆₂O₈	Glc	H	H
Rs1	C₃₆H₉₂O₂₃	Glc-Glc-Ac	H	Glc-Ara(p)
Rs2	C₅₅H₉₂O₂₃	Glc-Glc-Ac	H	Glc-Ara(f)
Rs3	C₄₄H₇₄O₁₄	Glc-Glc-Ac	H	H
Compound K	C₃₆H₆₂O₈	H	H	Glc

Protopanaxatriol	C₃₀H₅₂O₄	H	H	H
Re	C₄₈H₈₂O₁₈	H	Glc-Rha	Glc
Rf	C₄₂H₇₂O₁₄	H	Glc-Glc	H
Rg1	C₄₂H₇₂O₁₄	H	Glc	Glc
Rg2	C₄₂H₇₂O₁₃	H	Glc-Rha	H
Rh1	C₃₆H₆₂O₉	H	Glc	H
F1	C₃₆H₆₂O₉	H	H	Glc
F3	C₄₁H₇₀O₁₃	H	H	Glc-Ara(p)

Oleanolic acid
Ro	C₄₈H₇₆O₁₉	GlcUA-Glc	Glc

Ac: acetyl; Ara(f): α-L-arabinofuranosyl; Ara(p): α-L-arabinopyranosyl; Glc: β-D-glucopyranosyl; GlcUA: β-D-gulcuronic acid; Rha: α-L-rhamnophranosyl; Xyl: β-D-xylopyranosyl