| Concentration (mg/ml) | S. aureus ATCC 25923 | ||||
| Extracts |
| Control | |||
| Acetone | Methanol | Positive | Negative | ||
| 25 | − | − | + | − | |
| 12.5 | − | − | + | − | |
| 6.25 | − | − | + | − | |
| 3.125 | − | − | + | − | |
| 1.563 | − | − | + | − | |
| 0.781 | − | − | + | − | |
| 0.391 | − | − | + | − | |
| 0.195 | + | + | + | − | |
| 0.098 | + | + | + | − | |
| 0.049 | + | + | + | − | |