Isolation of Aflatoxin B1 from Moldy Foods by Solid-Phase Extraction Combined with Bifunctional Ionic Liquid-Based Silicas

Table 3

The recoveries and RSDs in real samples ().

Sample	Added (μg/g)	Founded (μg/g)	Recovery (%)	Intraday RSD (%)	Interday RSD (%)
Corn	0.000	0.009	—	2.37	3.13
	0.010	0.009	90.0	4.35	4.56
	0.030	0.037	93.3	4.58	4.63
	0.050	0.058	98.0	5.44	5.86
	0.100	0.111	102.0	5.87	6.03
Peanut	0.000	0.023	—	2.77	3.29
	0.010	0.031	80.0	3.86	3.89
	0.030	0.054	103.3	4.24	4.97
	0.050	0.073	100.0	4.21	4.68
	0.100	0.121	98.0	6.01	6.58