Table 5.
Minimum inhibitory concentrations (μg/mL) of phenolic compounds against the selected S. aureus strains.
| Strain Code | Thymol | Carvacrol | Eugenol | Hydroquinone | Protocatechuic Acid |
|---|---|---|---|---|---|
| CPSA-5 | 600 ± 100 | 320 ± 0 | 1600 ± 400 | 100 ± 0 | 1200 ± 200 |
| CPSA-11 | 500 ± 100 | 400 ± 0 | 2400 ± 400 | 100 ± 0 | 800 ± 0 |
| CPSA-18 | 400 ± 0 | 600 ± 100 | 2400 ± 400 | 12.5 ± 0 | 1000 ± 300 |
| CPSA-29 | 600 ± 100 | 300 ± 0 | 1600 ± 0 | 50 ± 0 | 1200 ± 200 |
| CPSA-34 | 400 ± 100 | 300 ± 0 | 1600 ± 400 | 12.5 ± 0 | 600 ± 100 |
| CPSA-47 | 400 ± 100 | 400 ± 100 | 2400 ± 400 | 50 ± 0 | 800 ± 0 |
Values are the mean of at least two experiments in triplicate ± error standard deviation of the mean.