Table 4 Antimicrobial activity of purified extracts
Microorganism | Zone of inhibition (cm) | ||
|---|---|---|---|
Control | TAE | DAE | |
Staphylococcus aureus | 3.7 ± 0.12 | 1.9 ± 0.1 | 1 ± 0.08 |
1.9 ± 0.14 | 1 ± 0.14 | ||
Bacillus subtilis | 2.9 ± 0.11 | 1.8 ± 0.14 | 1.4 ± 0.15 |
1.7 ± 0.11 | 1.4 ± 0.13 | ||
Escherichia coli | 4 ± 0.14 | 1.4 ± 0.13 | 1.2 ± 0.13 |
1.4 ± 0.12 | 1.2 ± 0.07 | ||
Pseudomonas aeruginosa | 3.7 ± 0.14 | 2.1 ± 0.12 | 1.4 ± 0.14 |
2.1 ± 0.09 | 1.4 ± 0.11 | ||