Table 1.

Effects of corn oil and different substrates on AFB₁ production by A. flavus NRRL3357.

Aflatoxin B1 D	Defatted substrates	Defatted substrates + corn oilE	Full-fat substrates
Soybean	8.15 ± 2.13B	52.06 ± 8.31A	66.26 ± 11.95A
Peanut	3.04 ± 0.33C	22.55 ± 7.07A	10.14 ± 1.07B
Corn	0.04 ± 0.02B	9.46 ± 0.56A	0.12 ± 0.01B
Wheat	0.03 ± 0.00B	14.87 ± 5.11A	0.11 ± 0.05B
Corn endosperm	0.41 ± 0.11B	5.49 ± 1.54A	0.17 ± 0.04B
Corn germ	6.82 ± 1.14C	33.03 ± 3.49B	48.21 ± 7.29A

^A–CMeans within rows followed by the same letter are not significantly different at P ≥ 0.05.

^DMean aflatoxin B₁ is expressed in milligrams per kilogram (n = 5).

^EAn average of 10% corn oil was added to defatted substrates.