Table 5: Total aflatoxin contamination in groundnuts exceeding the EU tolerance limit (4 μg/kg) and FDA/Yemen regulation (20 μg/kg).

SampleTotalExceeding EU regulation (4 μg/kg)Exceeding FDA/Yemen regulation (20 μg/kg)
No. (%)RangeNo. (%)Range

Group 16330 (47.63)4–44.213 (20.63)20.1–44.2
Group 22614 (53.85)4.3–447 (26.92)23.6–44
Total8944 (49.44)4–44.220 (22.47)20.1–44.2