Table 2.

Recovery for kaempferide, tamarixetin and quercetin in rat tissues (n = 5)

	Recovery (%) and RSD	Spiked concentration (µg/mL)
Tissues		quercetin	tamarixetin			kaempferide
		275	800	160	16	700	140	14
Heart	Recovery	87.7 ± 1.97	93.7±1.61	88.6±2.35	89.1±1.24	93.5±2.13	89.3±1.87	89.5±2.57
	RSD	2.24	1.72	2.65	1.39	2.28	2.09	2.87
Liver	Recovery	89.7 ± 3.15	92.6±0.94	91.5±2.84	88.2±2.06	90.6±1.48	90.5±2.39	88.9±3.47
	RSD	3.52	1.02	3.10	2.34	1.63	2.64	3.90
Spleen	Recovery	90.6 ± 2.68	92.2±2.18	91.1±1.26	90.8±3.28	91.5±3.24	91.8±2.24	87.4±2.26
	RSD	2.95	2.36	1.38	3.61	3.54	2.44	2.59
Lung	Recovery	88.4 ± 2.84	87.6±2.54	86.5±2.96	86.4±1.42	87.2±2.73	87.5±2.83	87.1±2.36
	RSD	3.29	2.93	3.46	1.65	3.13	3.23	2.71
Kidney	Recovery	88.1 ± 3.54	91.8±2.18	89.6±3.58	86.6±2.85	87.5±2.64	88.7±2.34	87.6±3.52
	RSD	4.01	2.37	4.00	3.29	3.13	2.98	4.02
Brain	Recovery	88.2±2.97	89.6±3.15	87.8±2.43	87.7±3.57	88.6±2.31	87.6±3.61	87.8±2.16
	RSD	3.38	3.52	2.77	4.07	2.61	4.12	2.46