Table 3.

Recovery of the terpene lactones and flavonol aglycones in the G. biloba leaves.

Analytes	Recovery
	Amount added (%)	Recovery (%)	RSD (%)
1	80	97.44	2.87
	100	104.86	3.25
	120	98.47	3.36
2	80	102.16	4.21
	100	103.43	5.36
	120	97.69	2.87
3	80	103.21	3.19
	100	97.57	1.78
	120	97.59	2.30
4	80	93.67	3.64
	100	94.35	3.56
	120	103.56	3.64
5	80	97.56	2.63
	100	103.37	2.38
	120	104.27	1.25
6	80	96.98	3.35
	100	103.41	4.01
	120	102.86	2.04
7	80	95.32	3.61
	100	102.43	4.25
	120	102.87	3.63