Fractions | Zone of inhibition diameter (mean ± S.D., n = 3, mm) | ||
Staphylococcus aureus ATCC25923 | Escherichia coli ATCC44102 | Salmonella sp. CMCC(B)50041 | |
Fraction 1 | 14.16 ± 0.08 | 11.55 ± 0.05 | 12.04 ± 0.09 |
Fraction 2 | 12.59 ± 0.37 | 10.01 ± 0.02 | 10.41 ± 0.08 |
Fraction 3 | 12.93 ± 0.11 | 11.81 ± 0.62 | 10.28 ± 0.02 |
Fraction 4 | 15.26 ± 0.09 | 12.14 ± 0.03 | 11.00 ± 0.23 |
Fraction 5 | 9.99 ± 0.15 | 9.06 ± 0.10 | 8.740 ± 0.12 |
Fraction 6 | — | — | — |
Fraction 7 | — | — | — |
Compound A | 14.03 ± 0.04 | 11.54 ± 0.04 | 12.00 ± 0.30 |
Oregano oil | 13.76 ± 0.19 | 14.32 ± 0.06 | 12.32 ± 0.07 |
Dimethylsulfoxide | — | — | — |