Table 3.
Antibacterial activity of CSP and the prepared microcapsules. Gentamicin is a positive control.
| Sample | Bacterial strain MBC (mg/ml) |
|
|---|---|---|
| S. aureus | E. coli | |
| CSP | 0.53 ± 0.02a | 0.74 ± 0.03a |
| CG | 0.40 ± 0.02b | 0.66 ± 0.01b |
| CG/G | 0.36 ± 0.01c | 0.60 ± 0.02c |
| G | 0.42 ± 0.01b | 0.68 ± 0.02b |
| Gentamicin | 0.7 ± 0.31d | 1.1 ± 0.03d |
Values are provided as means ± SD (n = 4). Different letters in the same column are statistically different at (P < 0.01).
CSP, Chia 7-day sprout phenolic extract; CG, Chia gum-microencapsulate; CG/G, Chia gum-gelatin microencapsulate; G, gelatin-microencapsulate; MBC, minimum bactericidal concentration.