Journal of Chemistry / 2015 / Article / Tab 2

Research Article

Inhibitory Effect of Natural Phenolic Compounds on Aspergillus parasiticus Growth

Table 2

Effects of phenolic compounds on the lag phase of Aspergillus parasiticus AF54 strain.

Phenolic compoundsLag phase (h)
Concentration (mM) ± SD
00.20.30.40.60.81.01.21.62.02.43.0

Carvacrol32.8 ± 3.047.1 ± 2.362.4 ± 1.1*76.1 ± 17.6*69.9 ± 11.2*97.4 ± 6.0*112.3 ± 7.5*142.2 ± 40.1*191.3 ± 26.7*229.9 ± 9.3*289.7 ± 41.1*351.5 ± 74.6*
Creosol32.8 ± 3.036.1 ± 3.336.8 ± 2.539.8 ± 3.039.6 ± 0.439.0 ± 4.244.9 ± 3.543.4 ± 4.245.5 ± 7.848.8 ± 1.1*52.5 ± 1.8*56.2 ± 4.4*
m-Cresol32.8 ± 3.035.4 ± 6.831.5 ± 2.935.0 ± 4.934.1 ± 4.339.6 ± 5.645.4 ± 5.540.7 ± 4.444.1 ± 0.946.4 ± 3.947.0 ± 4.350.7 ± 4.7*
p-Cresol32.8 ± 3.029.7 ± 2.326.1 ± 2.629.9 ± 5.135.4 ± 3.835.4 ± 4.334.5 ± 4.242.3 ± 1.040.4 ± 1.742.5 ± 3.149.5 ± 1.4*43.0 ± 6.6
o-Cresol32.8 ± 3.026.9 ± 6.726.6 ± 14.128.5 ± 5.437.1 ± 1.536.8 ± 5.337.8 ± 5.433.3 ± 4.445.7 ± 3.745.0 ± 5.046.2 ± 4.556.0 ± 2.1*
Eugenol32.8 ± 3.028.8 ± 4.229.9 ± 3.137.5 ± 1.342.2 ± 4.854.5 ± 3.7*60.2 ± 0.8*68.5 ± 3.4*123.6 ± 2.9*134.1 ± 5.1*221.1 ± 19.4*274.4 ± 20.2*
Isoeugenol32.8 ± 3.037.5 ± 17.245.6 ± 10.444.9 ± 4.565.3 ± 5.9*77.6 ± 4.6*87.4 ± 3.0*181.2 ± 3.6*186.6 ± 19.8*ND*ND*ND*
Phenol32.8 ± 3.029.6 ± 3.422.8 ± 5.923.4 ± 2.230.4 ± 2.030.3 ± 1.932.1 ± 1.332.7 ± 2.330.4 ± 1.432.1 ± 0.934.5 ± 3.234.4 ± 2.1
Thymol32.8 ± 3.047.2 ± 1.747.0 ± 2.152.5 ± 3.9*50.4 ± 18.577.7 ± 25.4*98.8 ± 5.2*165.3 ± 17.9*197.6 ± 31.3*215.8 ± 13.0*235.4 ± 11.8*292.3 ± 30.9*
Vanillin32.8 ± 3.030.3 ± 2.131.6 ± 3.635.7 ± 3.133.2 ± 2.829.2 ± 10.035.6 ± 5.934.4 ± 1.036.3 ± 6.940.8 ± 3.141.6 ± 10.544.8 ± 8.1

SD: standard deviation.
ND: not determined.
This indicates significant difference with the control according to Kruskal-Wallis nonparametric test (). All pairwise comparison was used to compare the means among treatments ranges.