Table 2. Spiked Recovery of Analytes in Samples by the Proposed Method (n = 3).

analytes	content (mg g–1)	addition (mg g–1)	detection (mg g–1)	recovery (%)	RSD (%)
CLA	0.03	0.015	0.044	96	2.1
	0.03	0.03	0.059	95	2.5
	0.03	0.06	0.082	87	3.3
CA	0.16	0.10	0.255	95	2.3
	0.16	0.16	0.307	92	2.6
	0.16	0.32	0.419	81	3.5
FA	0.01	0.005	0.014	85	4.5
	0.01	0.01	0.019	95	3.7
	0.01	0.02	0.027	86	2.7