The In Vivo Evaluation on Total Components from Extract of Aconitum Based on a New Analytic Method of Area under Absorbance-Wavelength Curve

Table 1

The recoveries and precision for aconitine in rats plasma ().

Analyte	Spiked concentration (μg/ml)	Extraction recovery		Relative recovery		Precision
		Mean (%)	RSD (%)	Mean (%)	RSD (%)	RSD (%)
Aconitine	2.03	99.52	5.44	100.64	7.08	1.30
	16.25	81.18	3.01	104.45	3.45	1.05
	65.00	80.45	1.26	107.34	1.85	0.75