Pharmacokinetic Analysis of Diosgenin in Rat Plasma by a UPLC-MS/MS Approach

Table 2

Accuracy and precision of diosgenin in plasma determined by UPLC-MS/MS.

Indicated concentration (ng/ml)	Accuracy; (RE%,n = 18)	Precision (RSD%)
		Intraday (n = 6)	Interday (n = 18)
LLOQ (0.5)	−6.54	6.91	2.84
5	4.71	4.32	3.68
50	−4.78	3.27	2.56
1000	2.99	1.42	1.25