547506.fig.003a
(a)
547506.fig.003b
(b)
Figure 3: (a) Chromatogram of a spiked white rice sample; (b) chromatogram of a spiked barley syrup sample applying the proposed QuEChERS-UHPLC-MS/MS methodology. (Aflatoxins, OTA and STE: 25 μg kg−1; CIT: 50 μg kg−1; FB1, FB2, T-2, HT-2, and ZEN: 250 μg kg−1; DON: 1000 μg kg−1; F-X, NIV: 2500 μg kg−1). 1: NIV; 2: DON; 3: F-X; 4: AFG2; 5: AFG1; 6: AFB2; 7: AFB1; 8: CIT; 9: HT-2; 10: FB1; 11: T-2; 12: ZEN; 13: OTA; 14: FB2; 15: STE.