TABLE 6.

Identification and determination of the compounds in the ZSSE by HPLC.

Number	Retention time of control substance (min)	Retention time of ZSSE sample (min)	Compound	Content (mg/g)
5	13.47 ± 0.04	13.34 ± 0.04	Puerarin	0.069 ± 0.003
8	22.26 ± 0.12	22.37 ± 0.06	Ferulic acid	0.026 ± 0.001
10	30.65 ± 0.09	30.64 ± 0.05	Spinosin	0.156 ± 0.005
11	21.21 ± 0.07	31.25 ± 0.06	Rutin	0.035 ± 0.008
12	41.52 ± 0.02	41.99 ± 0.08	Hesperidin	0.050 ± 0.002
15	48.92 ± 0.20	48.82 ± 0.41	Nuciferin	0.011 ± 0.005
18	53.51 ± 0.19	53.32 ± 0.05	Quercetin	0.024 ± 0.011
19	65.47 ± 0.09	65.70 ± 0.01	Jujuboside A	0.837 ± 0.013
20	68.38 ± 0.11	68.65 ± 0.01	Jujuboside B	0.654 ± 0.024