Figure 4.
Effect of different sorbents in dispersive solid-phase extraction (d-SPE) clean-up, considering peak areas from enhanced matrix removal-lipid (EMR-Lipid) for comparison (100%) of (a) AFs (AFB1–Aflatoxin B1; AFB2–Aflatoxin B2; AFG1–Aflatoxin G1; AFG2–Aflatoxin G2) and (b) Ochratoxin A (OTA), Zearalenone (ZEA) and toxin HT-2 (HT2).