Table 4.
Screening of minimal inhibitory concentration of different concentrations of Rheum officinalis against C. jejuni NCTC11168.
| Concentration (µg/ml) | Inhibited zone (mm) |
|---|---|
| 500 | 42.5 ± 0.0 |
| 250 | 37.5 ± 0.0 |
| 125 | 28.6 ± 0.0 |
| 62.50 | 17.5 ± 0.0 |
| 31.25 | 11.0 ± 0.0 |
| 15.62 | 0 |
| 7.81 | 0 |
| 3.90 | 0 |
| 1.95 | 0 |
| 0.97 | 0 |