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. 2023 Sep 12;15(9):567. doi: 10.3390/toxins15090567

Table 2.

Aflatoxins and ochratoxin A occurrence in wheat from the 2014 and 2015 harvesting seasons.

AFB1 AFB2 AFG1 AFG2 Sum OTA
2014
Analyzed samples 35 35 35 35 35 35
Positive samples 2 0 0 11 13 1
Incidence (%) 6 0 0 31 37 3
Mean value (μg kg−1) 0.3 - - 0.3 0.3 611
Median value (μg kg−1) 0.3 - - 0.2 0.2 611
Minimum value (μg kg−1) 0.2 - - 0.2 0.2 611
Maximum value (μg kg−1) 0.4 - - 0.3 0.4 611
2015
Analyzed samples 36 36 36 36 36 36
Positive samples 0 0 0 0 0 0
Incidence (%) - - - - - -
Mean value (μg kg−1) - - - - - -
Median value (μg kg−1) - - - - - -
Minimum value (μg kg−1) - - - - - -
Maximum value (μg kg−1) - - - - - -
2014–2015
Analyzed samples 71 71 71 71 71 71
Positive samples 2 0 0 11 13 1
Incidence (%) 3 0 0 15 18 1.5
Mean value (μg kg−1) 0.3 - - 0.3 0.3 611
Median value (μg kg−1) 0.3 - - 0.2 0.2 611
Minimum value (μg kg−1) 0.2 - - 0.2 0.2 611
Maximum value (μg kg−1) 0.4 - - 0.3 0.4 611