Chromatographic, mass spectral data and expected molecular weight of the 12 compounds of YQFM sample analyzed by HPLC-Q-TOF-MS.

Peak	t R (min)	Identified compound	Formula	Theoretical m/z	Experimental m/z	Proposed ions	Common fragment ions/(m/z)	Plant source
1	11.3	Ginsenoside Rg1	C42H72O14	823.4740	823.4828	[M + Na]+	823.4828, 643.4127	Ginseng Radix et Rhizoma Rubra
2	19.5	Ginsenoside Rf	C42H72O14	823.4730	823.4821	[M + Na]+	823.4821, 365.1038, 245.2083
3	20.8	Ginsenoside Rb1	C54H9O23	1131.5766	1131.5958	[M + Na]+	1131.5958, 788.5171, 365.1033
4	25.7	Ginsenoside Re	C48H82O18	947.5212	947.5322	M+	947.5322, 789.9929
5	33.4	Ginsenoside Rd	C48H82O18	969.5273	969.5404	[M + Na]+	969.5404, 789.4793
6	43.7	Schisandrin	C24H32O7	455.1981	455.2030	[M + H]+	455.2030, 433.2210,	Schisandrae chinensis Fructus
7	46.3	20(S)-Ginsenoside F2	C42H72O13	785.4964	785.5209	M+	785.5209, 203.1752	Ginseng Radix et Rhizoma Rubra
8	49.8	Schizandrol B	C23H28O7	417.1854	417.1887	[M + H]+	417.1887, 401.1830	Schisandrae chinensis Fructus
9	51.3	20(R)-Ginsenoside Rg3	C42H72O13	807.4765	807.4866	[M + Na]+	807.4866, 767.4841	Ginseng Radix et Rhizoma Rubra
10	54.7	Ophiopogonin D	C44H70O16	855.4628	855.3638	M+	855.3638, 287.1964	Ophiopogonis Radix
11	69.5	Schisandrin B	C23H28O6	401.1971	401.2973	[M + H]+	401.2973, 386.2923, 270.1907	Schisandrae chinensis Fructus
12	22.8	Ginsenoside Rh1	C36H62O9	—	638.2224	M+	638.2224, 531.3680, 203.1748	Ginseng Radix et Rhizoma Rubra