Table 2.

List of 34 tested Traditional Chinese Medicine (TCM) compounds extracted from XLGB with their chemical formula, molecular weight and component herb.

No	Name of the Compound	Molecular Formula	Molecular Weight	Component Herb
1	5-Hydroxymethylfurfural	C6H6O3	126	H.E
2	Protocatechuicaldehyde	C7H6O3	138	R.S
3	Vanilic acid	C8H8O4	168	R.S
4	4-Hydroxybenzoic acid	C7H6O3	138	R.S
5	Chlorogenic acid	C16H18O9	354	H.E
6	Cryptochlorogenic acid	C16H18O9	354	H.E
7	Loganic acid	C16H24O10	376	R.D
8	Loganin	C17H26O10	390	R.D
9	Isobavachalcone	C20H20O4	324	F.P
10	Sweroside	C16H22O9	358	R.D
11	(+)-Cycloolivil	C20H24O7	376	H.E
12	Baohuside I	C27H30O10	514	H.E
13	2′′-O-rhamnosylicariside II	C33H40O14	660	H.E
14	Epimedin A	C39H50O2	838	H.E
15	Epimedin B	C38H48O19	808	H.E
16	Epimedin C	C39H50O19	822	H.E
17	Isobavachin	C20H20O4	324	F.P
18	Bavachin	C20H20O4	324	F.P
19	Bavachinin	C21H22O4	338	F.P
20	Neobavaisoflavone	C20H18O4	322	F.P
21	Corylin	C20H16O4	320	F.P
22	Epimedin A1	C39H50O20	838	H.E
23	Psoralen	C11H6O3	186	F.P
24	Isopsoralen	C11H6O3	186	F.P
25	(S)-Bukuchiol	C18H24O	256	F.P
26	Psoralidin	C20H16O5	336	F.P
27	Asperosaponin VI	C47H76O18	390	R.D
28	Baohuside II	C26H28O10	500	H.E
29	Epimedoside A	C32H38O15	662	H.E
30	Baohuside V	C39H50O19	822	H.E
31	Corylifol A	C25H26O4	390	F.P
32	4′-Methylbavachalcone	C21H22O4	338	F.P
33	Icaitin	C21H20O6	368	H.E
34	Icariin	C33H40O15	676	H.E

H.E.: Herba Epimedi; R.S.: Radix ET Rhizoma Salviae; R.D.: Radix Dipsaci; F.P.: Fructus Psoraleae.