Table 4: Antimicrobial activities of different extracts and active compounds from plant.
|
MICs (mg/mL) |
| Standard strains |
Ethyl acetate |
n-hexan |
Methanol |
Chloroform |
Luteolin |
Naringenin |
8-hydroxy-salvigenin |
Meropenem |
Fluconazole |
| P. vulgaris |
- |
- |
- |
- |
NT |
- |
0.098 |
0.016 |
|
| P. aeruginosa |
- |
- |
- |
- |
NT |
0.0052 |
0.098 |
0.00025 |
|
| K. pneumoniae |
- |
- |
- |
- |
NT |
- |
- |
0.000125 |
- |
| S. epidermidis |
- |
- |
- |
- |
NT |
- |
- |
0.00006 |
- |
| S. aureus |
- |
- |
- |
1.0312 |
NT |
- |
- |
0.000125 |
- |
| E. coli |
- |
- |
- |
- |
NT |
- |
0.098 |
0.000008 |
- |
| C. albicans |
- |
- |
- |
2.0625 |
0.2968 |
0.0104 |
0.195 |
- |
0.00025 |
| C. glabrata |
4.125 |
4.125 |
4.125 |
4.125 |
- |
- |
0.195 |
- |
0.016 |
| C. guilliermondii |
- |
1.0312 |
- |
1.0312 |
0.1484 |
0.0052 |
0.098 |
- |
0.000031 |
| C. tropicalis |
- |
1.0312 |
- |
1.0312 |
0.2968 |
0.0052 |
- |
- |
0.00025 |
| C. krusei |
4.125 |
2.0625 |
4.125 |
2.0625 |
0.5937 |
0.042 |
0.78 |
- |
0.008 |
| C. parapsilosis |
1.0312 |
1.0312 |
- |
0.5156 |
0.1484 |
0.0052 |
0.098 |
- |
0.0005 |
NT (not tested): Luteolin compound could not be tested against bacteria due to insufficient amount.
(-): No inhibition
MIC: Minimum inhibitory concentration