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. 2014 Mar 7;5:87. doi: 10.3389/fmicb.2014.00087

Table 5.

Antiaflatoxigenic activity of OG in A. flavus 3357, 4212, A. parasiticus 2999 (OG at 25 μM) and A. parasiticus 5862 (OG at 50 μM).

A. flavus 3357 A. flavus 4212 A. parasiticus 2999 A. parasiticus 5862
AFB1 No OG 5.920 ± 0.816 6.170 ± 0.816 16.100 ± 1.325 16.100 ± 2.904
OG 5.260 ± 0.663 5.460 ± 0.561 14.900 ± 1.119 15.200 ± 1.271
% Reduction −11% −12% −7% −6%
AFB2 No OG 0.090 ± 0.020 0.031 ± 0.010 0.290 ± 0.046 0.290 ± 0.112
OG 0.066 ± 0.015 0.026 ± 0.005 0.260 ± 0.036 0.240 ± 0.033
% Reduction −27 −16 −10 −17
AFG1 No OG NDa ND 4.030 ± 0.612 4.030 ± 1.581
OG ND ND 3.720 ± 0.510 3.870 ± 0.608
% Reduction −8 −4
AFG2 No OG ND ND 0.090 ± 0.015 0.100 ± 0.040
OG ND ND 0.070 ± 0.010 0.070 ± 0.016
% Reduction −22 −30

Aflatoxin amount produced: μg per cm2 of fungal mat.

a

ND, Not detectable.