Simultaneous Determination of Six Active Compounds in Yixin Badiranjibuya Granules, a Traditional Chinese Medicine, by RP-HPLC-UV Method

Table 6

Recovery test for the determination of the investigated analytes (mean ± SD, ).

Analytes	Originals (mg)	Spiked (mg)	Found (mg)	Recovery (%)	RSD (%)
LLD	0.6209	0.3184	0.9344 ± 0.0036	98.43 ± 1.10	1.12
		0.6368	1.2483 ± 0.0047	98.53 ± 0.72	0.73
		0.9552	1.5667 ± 0.0101	99.00 ± 1.05	1.06
AGD	0.2347	0.1165	0.3508 ± 0.0021	99.63 ± 1.80	1.81
		0.2330	0.4678 ± 0.0033	100.06 ± 1.44	1.44
		0.3495	0.5849 ± 0.0037	100.20 ± 1.05	1.05
RA	0.7057	0.3276	1.0280 ± 0.0033	98.33 ± 1.01	1.02
		0.6552	1.3565 ± 0.0106	99.34 ± 1.59	1.60
		0.9828	1.6867 ± 0.0056	99.80 ± 0.59	0.59
DTD	0.8085	0.4176	1.2258 ± 0.0016	99.88 ± 0.41	0.41
		0.8352	1.6528 ± 0.0085	101.09 ± 1.02	1.01
		1.2528	2.0573 ± 0.0123	99.66 ± 1.00	1.00
TLN	0.9779	0.3950	1.3696 ± 0.0009	99.10 ± 0.19	0.19
		0.9875	1.9715 ± 0.0071	100.63 ± 0.75	0.74
		1.5800	2.5592 ± 0.0059	100.06 ± 0.38	0.38
ATD	0.9535	0.4680	1.4236 ± 0.0073	100.41 ± 1.53	1.52
		0.9360	1.8888 ± 0.0168	99.93 ± 1.79	1.79
		1.4040	2.3670 ± 0.0166	100.66 ± 1.20	1.19