Table 7.
Inhibition zones of C-GV, P-GV, and UT-GV in mm.
| Bacteria Strains | Zone Diameter (Mean ± SD, mm) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C-GV | P-GV | UT-GV | CN | ||||||||||
| 100% | 50% | 25% | 12.5% | 100% | 50% | 25% | 12.5% | 100% | 50% | 25% | 12.5% | 10 µg/mL | |
| Escherichia coli | 22.04 ± 0.22 | 14.02 ± 0.08 | 10.25 ± 0.34 | 7.33 ± 0.42 | 21.03 ± 0.20 | 13.06 ± 0.20 | 10.26 ± 0.36 | 7.03 ± 0.06 | 15.05 ± 0.13 | 11.07 ± 0.09 | 7.11 ± 0.11 | ND | 21.38 ± 0.45 |
| Proteus vulgaris | 13.08 ± 0.30 | 10.27 ± 0.36 | 8.03 ± 0.23 | 7.03 ± 0.08 | 14.03 ± 0.10 | 10.20 ± 0.20 | 9.04 ± 0.12 | 8.03 ± 0.06 | 12.02 ± 0.28 | 10.01 ± 0.20 | 9.02 ± 0.09 | 7.08 ± 0.11 | 22.20 ± 0.20 |
| Pseudomonas aeruginosa | 18.05 ± 0.14 | 11.35 ± 0.44 | 10.08 ± 0.10 | n.d | 10.22 ± 0.57 | 9.07 ± 0.27 | 8.07 ± 0.21 | 7.05 ± 0.13 | 15.03 ± 0.08 | 9.10 ± 0.10 | 8.02 ± 0.09 | 7.04 ± 0.12 | 23.05 ± 0.13 |
| Klebsiella pneumoniae | 15.04 ± 0.12 | 10.03 ± 0.15 | 8.00 ± 0.25 | 7.23 ± 0.32 | 15.15 ± 0.22 | 10.33 ± 0.47 | 7.03 ± 0.10 | n.d | 10.08 ± 0.10 | 8.06 ± 0.13 | 7.02 ± 0.08 | n.d | 22.15 ± 0.18 |
| Bacillus cereus | 12.32 ± 0.47 | 10.31 ± 0.39 | 7.03 ± 0.10 | n.d | 14.17 ± 0.22 | 12.33 ± 0.35 | 10.05 ± 0.18 | n.d | 12.28 ± 0.33 | 9.00 ± 0.14 | 7.04 ± 0.10 | n.d | 23.03 ± 0.15 |
| Staphylococcus aureus | 14.30 ± 0.45 | 9.08 ± 0.26 | 8.02 ± 0.09 | n.d | 12.17 ± 0.21 | 9.24 ± 0.53 | 8.15 ± 0.13 | n.d | 13.11 ± 0.15 | 9.28 ± 0.35 | 8.03 ± 0.10 | n.d | 24.04 ± 0.20 |
| Enterococcus faecalis | 12.05 ± 0.21 | n.d | n.d | n.d | 12.05 ± 0.11 | n.d | n.d | n.d | 11.08 ± 0.17 | n.d | n.d | n.d | 18.17 ± 0.25 |
| Micrococcus luteus | 20.62 ± 0.58 | 16.04 ± 0.21 | 9.30 ± 0.35 | 8.25 ± 0.34 | 21.21 ± 0.48 | 15.10 ± 0.21 | 10.05 ± 0.20 | 8.03 ± 0.10 | 20.20 ± 0.48 | 11.36 ± 0.34 | 8.02 ± 0.08 | n.d | 33.09 ± 0.30 |
C-GV: traditional gilaburu vinegar; P-GV: pasteurized gilaburu vinegar; UT-GV: ultrasound-treated gilaburu vinegar; SD: standard deviation; n.d: no diameter; CN: gentamicin.