Table 2. Activity indexes of compounds in the fraction D05 of GZJSYT.

No	tR (min)	Detected m/z	Compounds	AIs
183	10.07	635.2a	1,2,6-Tri-O-galloyl-β-D-glucose	0.76
216	11.14	635.3a	1,3,6-Tri-O-galloyl-β-D-glucose	0.38
25	12.29	525.3b	Albiflorin	0.00
27*	14.15	525.2b	Peoniflorin	−0.18
277	14.55	405.2a	Unknown	0.20
287	14.82	787.1a	1,2,3,6-Tetra-O-galloyl-β-D-glucose	0.50
28*	15.15	595.0b	Liquiritigenin-7-O-β-D-apiofuranosyl-4′-O-β-D-glucopyranoside	0.46
320	15.81	786.9a	1,2,4,6-Tetra-O-galloyl-β-D-glucose	0.75
352	17.15	939.2a	Pentagalloylglucose	1.14
35	18.82	525.1b	Albiflorin R1	0.07
423	19.84	549.3a	Licuraside	0.49
425	20.33	549.3a	2′-O-[β-D-Apiofuranosyl-(1→2)-β-D-glucopyranosyl] isoliquiritigenin	0.54
567	24.5	999.7a	24-Hydroxy-licorice- saponin A3 isomer	0.48
622	26.82	837.5a	Macedonoside A isomer	−0.22
695	27.84	969.6a	Albiziasaponin B isomer	0.66
700	28.53	823.5a	Uralsaponin P isomer	0.72

^a[M−H]⁻.

^b[M + HCOO]⁻.

^*Compared with reference standards.