Surveillance of Aflatoxin and Microbiota Related to Brewer's Grain Destined for Swine Feed in Argentina

Table 5

Incidence of AFB1 in brewer’s grain at 0 and 7 days of storage.

Sampling (days)	Positive samples (%)	Aflatoxin B1 (ng g^−1)*		Over limit^‡ (%)
		Range	Mean level ± SD^†
0	57	5.40–26.88	11.76±9.15	25
7	50	4.32–446.40	256.96±150.96	67

*Minor and major levels of AFB₁.
^†Mean level of AFB₁ ± standard deviation (SD).
^‡Percentage of samples with AFB₁ levels over limits established by GMP [11] 20 ng g⁻¹.