Table 2.
Conc. (µL/mL) | Antifungal activity of MCEO | Antiaflatoxigenic activity of MCEO | ||||
---|---|---|---|---|---|---|
Colony diameter (cm) | % growth inhibition | MDW (g) | % mycelia inhibition | AFB1 content (µg/mL) | % inhibition of AFB1 content | |
Control | 6.600 ± 0.058a | 0.000 ± 0.000a | 0.349 ± 0.002a | 0.00 ± 0.00a | 4.927 ± 0.017a | 0.000 ± 0.000a |
0.20 | 6.167 ± 0.088b | 6.567 ± 1.011b | 0.343 ± 0.002b | 2.18 ± 0.959a | 3.964 ± 0.044b | 19.547 ± 1.13b |
0.40 | 4.700 ± 0.115c | 28.807 ± 1.123c | 0..253 ± 0.001c | 27.48 ± 0.429b | 3.019 ± 0.016c | 38.715 ± 0.44c |
0.60 | 4.100 ± 0.058d | 37.873 ± 0.763d | 0.210 ± 0.001d | 39.88 ± 0.487c | 2.824 ± 0.017d | 41.133 ± 1.41c |
0.80 | 3.667 ± 0.145e | 44.397 ± 2.679e | 0.132 ± 0.003e | 62.29 ± 1.086d | 1.478 ± 0.028e | 69.985 ± 0.693d |
1.00 | 1.867 ± 0.088f | 71.720 ± 1.273f | 0.100 ± 0.002f | 71.38 ± 0.423e | 0.715 ± 0.022f | 85.480 ± 0.423e |
1.20 | 1.067 ± 0.120 g | 83.810 ± 1.941 g | 0.028 ± 0.003 g | 91.89 ± 0.815f | 0.00 ± 0.000 g | 100.00 ± 0.000f |
1.40 | 0.000 ± 0.000 h | 100.00 ± 0.000 h | 0.00 ± 0.00 g | 100.00 ± 0.00 g | 0.00 ± 0.000 g | 100.00 ± 0.000f |
MDW = Mycelial dry weight, AFB1 = aflatoxin B1
Values are mean (n = 3) ± SE, Mean followed by same letter in the same column are not significantly different according to ANOVA (P < 0.05; Tukey’s B test)