Table 14.
Antibacterial activity of the isolated compounds from Sahidin et al. (2017) [108].
| Compound | Diameter of Inhibition Zone (Mean ±SD) * | |
|---|---|---|
| E. coli | S. aureus | |
| Balanocarpol | 9 ± 0.17 | 13 ± 0.12 |
| ɛ-Viniferin | 11 ± 0.22 | 7 ± 0.17 |
| α-Viniferin | 8 ± 0.20 | 8 ± 0.16 |
| Vaticanol B | 5 ± 0.12 | 4 ± 0.14 |
| Hopeaphenol | 6 ± 0.16 | 8 ± 0.11 |
| Tetracycline | 14 ± 0.14 | 19 ± 0.12 |
* SD: standard deviation, triplicates; diameter of Whatman paper = 6 mm, (Balanocarpol) = (ɛ-Viniferin) = (α-Viniferin) = (Vaticanol B) = (Hopeaphenol) = 10,000 µg/mL; control (tetracyclin 30 µg/disc).