Rapid and Simultaneous Quantification of Six Aristolochic Acids and Two Lignans in Asari Radix et Rhizoma Using Ultra-Performance Liquid Chromatography-Triple Quadrupole Tandem Mass Spectrometry

Table 4

The precision and accuracy of the analytes (n = 6).

Compound	Expected conc. (ng/mL)	Calculated conc. (ng/mL)	RSD%	Accuracy%
AA-III	5.00	4.99	4.84	99.82
	20.00	20.45	8.12	102.27
	100.00	102.66	3.78	102.66
	750.00	712.39	3.88	94.99
AA-VIIa	5.00	4.81	2.60	96.20
	20.00	19.11	5.97	95.53
	100.00	100.70	2.17	100.70
	750.00	729.75	3.00	97.30
AA-Iva	5.00	4.90	3.43	98.02
	20.00	20.33	3.55	101.67
	100.00	104.33	2.75	104.33
	750.00	703.47	2.77	93.80
AL-I	5.00	5.27	1.65	105.39
	20.00	20.20	4.23	101.00
	100.00	97.13	2.01	97.13
	750.00	721.62	3.63	96.22
AA-II	5.00	5.28	7.88	105.52
	20.00	19.46	6.11	97.32
	100.00	96.61	3.12	96.61
	750.00	760.87	4.96	101.45
AA-I	5.00	5.24	6.47	104.76
	20.00	19.42	3.10	97.08
	100.00	89.78	2.52	89.78
	750.00	782.71	4.73	104.36
Sesamin	50.00	46.80	3.44	93.61
	200.00	206.56	2.98	103.28
	1000.00	1101.68	1.72	110.17
	7500.00	6932.16	2.36	92.43
Asarinin	50.00	45.09	1.92	90.18
	200.00	220.18	2.13	110.09
	1000.00	1121.56	2.12	112.16
	7500.00	6867.46	2.08	91.57