Table 1.

Aflatoxin contamination status in the UPP oil (μg/kg).

Aflatoxins	N	≥0.03	≥20	Mean	SD	Median	Minimum	Maximum	IQR	Positive Detection Rate (%)
AFB1	143	114	68	21.61	32.45	8.59	0.02	174.13	(0.02, 27.45)	79.72
AFB2	143	72	6	4.03	6.45	0.02	0.02	41.97	(0.02, 6.91)	50.35
AFG1	143	3	0	0.06	0.36	0.02	0.02	3.09	(0.02, 0.02)	2.10
AFG2	143	39	0	0.98	1.84	0.02	0.02	7.48	(0.02, 0.02)	27.27

SD: Standard deviation; IQR: Interquartile range.