Table 1.

Identification of compounds in S. dulcis crude extract by LC-ESI/MS.

Peak	Tr (min)	[M − H] −	MSn Fragments	Compound	Reference
1	18.0	417	285; 241; 152	kaempferol-3-O-pentoside	[19]
2	20.0	327	164; 136	gonzalitosin I	[20]
3	22.3	593	575; 473; 353	nicotiflorin	[21]
4	22.3	639	621; 529; 459	suspensaside	[22]
5	24.0	563	545; 473; 353	apigenin 6-C-pentosyl-8-C-hexoside	[23]
6	24.1	631	563, 479	myricetin-3-O-(2″-O-galloyl) glucoside	[24]
7	24.4	1127	563	acteoside dimer	[25]
8	26.2	623	563	acteoside (verbascoside)	[25]
9	26.2	623	461; 315	scoparin 7-O-glucoside	[26]
10	26.7	563	473; 443; 353	apigenin 6-C-pentosyl-8-C-hexoside isomer	[23]
11	27.4	769	623; 607; 461	deoxyrossicaside A	[27]
12	27.4	791	445; 283	biochanin A O-hexoside-O-hexoside	[23]
13	31.5	683	637; 313	Ginsenoside F1	[28]
14	31.5	751	705; 381	N.I*
15	32.6	797	621; 475	N.I*
16	36.7	299	284	5,7,4′-trihydroxy-3′-methoxyisoflavone (Rhamnocitrin)	[23]
17	42.1	313	297; 283	Diosmetin	[29]
18	44.1	327	291; 229; 211; 171	trihydroxyoctadecadienoic acid	[30]

* Not identified.