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. 2022 Jun 10;20(6):e07326. doi: 10.2903/j.efsa.2022.7326

Table 5.

Aflatoxins and aflatoxin B1 batch‐to‐batch analysis of the NF

Parameter (unit) Batch number Method of analysis
#17 #18 #19 #15 #20 #21
Aflatoxins (sum of B1, B2, G1 and G2) µg/kg (w/w) < 0.7 < 0.7 < 0.7 < 0.7 < 0.7 < 0.7 HPLC/FLD (AOAC 991.31 (Mod.))
Aflatoxin B1 µg/kg (w/w) < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6

HPLC/FLD: high performance liquid chromatography with fluorescence detection.