| Bacterium | Minimum bactericidal concentration of locally used medicinal plants Mean ± SD (µg/ml) | |||||||
| BPA | BPE | ACA | ACE | OSA | OSE | CEFTRI | WATER/ETH | |
| Staphylococcus aureus Staphylococcus aureus ATCC 25293 Staphylococcus saprophyticus | 0.16 ± 0.37 0.06 ± 0.00
1.00 ± 0.00 | 0.11 ± 0.32 0.13 ± 0.00
1.00 ± 0.00 | 0.69 ± 0.38 0.06 ± 0.00
1.00 ± 0.00 | 0.50 ± 0.51 0.03 ± 0.00
0.50 ± 0.00 | 0.07 ± 0.16 0.06 ± 0.00
0.50 ± 0.00 | 0.36 ± 0.49 0.06 ± 0.0
0.00 ± 0.00 | 0.18 ± 0.13 0.06 ± 0.00
0.06 ± 0.00 | 0.00 ± 0.00 0.00 ± 0.00
0.00 ± 0.00 |
| Escherichia coli | 0.11 ± 0.33 | 0.44 ± 0.53 | 0.78 ± 0.44 | 0.89 ± 0.33 | 0.33 ± 0.50 | 0.33 ± 0.50 | 0.44 ± 0.24 | 0.00 ± 0.00 |
| Escherichia coli ATCC 25922 | 0.10 ± 0.00 | 0.50 ± 0.00 | 0.13 ± 0.00 | 0.50 ± 0.00 | 0.13 ± 0.00 | 0.00 ± 0.00 | 0.03 ± 0.00 | 0.00 ± 0.00 |
| Salmonella pullorum | 1.00 ± 0.00 | 1.00 ± 0.00 | 1.00 ± 0.00 | 1.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.06 ± 0.00 | 0.00 ± 0.00 |
| Klebsiella pneumoniae | 0.00 ± 0.00 | 0.22 ± 0.44 | 0.69 ± 0.37 | 0.22 ± 0.44 | 0.00 ± 0.00 | 0.11 ± 0.33 | 0.44 ± 0.24 | 0.00 ± 0.00 |
| Streptococcus mutans | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.92 ± 0.25 | 0.11 ± 0.33 | 0.17 ± 0.18 | 0.44 ± 0.53 | 0.46 ± 0.25 | 0.00 ± 0.00 |
| Streptococcus pneumoniae | 0.05 ± 0.22 | 0.14 ± 0.36 | 0.36 ± 0.42 | 0.19 ± 0.33 | 0.06 ± 0.13 | 0.14 ± 0.36 | 0.26 ± 0.23 | 0.00 ± 0.00 |
| Non haemolytic streptococcus | 1.00 ± 0.00 | 1.00 ± 0.00 | 2.00 ± 0.00 | 1.00 ± 0.00 | 0.50 ± 0.00 | 1.00 ± 0.00 | 0.25 ± 0.00 | 0.00 ± 0.00 |
| Proteus mirabilis | 0.00 ± 0.00 | 0.00 ± 0.00 | 1.00 ± 0.00 | 0.50 ± 0.71 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.19 ± 0.09 | 0.00 ± 0.00 |
| Pseudomonas aeruginosa | 0.50 ± 0.71 | 0.50 ± 0.71 | 0.63 ± 0.53 | 0.50 ± 0.71 | 0.00 ± 0.00 | 0.50 ± 0.71 | 0.31 ± 0.27 | 0.00 ± 0.00 |
| Pseudomonas aeruginosa ATCC 27853 | 0.13 ± 0.00 | 0.50 ± 0.00 | 0.13 ± 0.00 | 0.13 ± 0.00 | 0.06 ± 0.00 | 0.13 ± 0.00 | 0.06 ± 0.00 | 0.00 ± 0.00 |
| Bacillus cereus | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.13 ± 0.00 | 0.00 ± 0.00 | 0.13 ± 0.00 | 0.00 ± 0.00 | 0.06 ± 0.00 | 0.00 ± 0.00 |