Table 4.
Organism | Diameter of the inhibition zone (mm) | ||||
---|---|---|---|---|---|
S1 | S2 | S3 | S4 | ||
Bacteria | Salmonella typhi | 15 ± 0.3 | 14 ± 0.9 | No effect | No effect |
Escherichia coli O157:H7 | 19 ± 0.5 | 13 ± 0.6 | 8 ± 0.3 | 8 ± 0.7 | |
Vibrio cholerae | 16 ± 0.8 | 14 ± 0.4 | 11 ± 0.5 | 9 ± 0.2 | |
Yeast | Candida albicans | 12 ± 0.5 | No effect | No effect | No effect |
Candida tropicalis | 11 ± 0.7 | No effect | No effect | No effect |