Analysis of Three Compounds in Flos Farfarae by Capillary Electrophoresis with Large-Volume Sample Stacking

Table 3

Recovery of rutin, chlorogenic acid, and hyperoside in Flos Farfarae.

Samples	Original amount (mg)	Added amount (mg)	Found amount (mg)	Average recovery (%)	RSD (%)
Rutin	1.273	1.300	2.578	100.3	0.1
Chlorogenic acid	2.114	2.100	4.230	100.0	3.5
Hyperoside	2.323	2.300	4.636	100.5	1.9