Table 2.
Growth parameters of the L. innocua cocktail treated with curcumin-LAE solutions and their individual components, determined using Equation (1) as a model.
| Sample | pH | Irradiated | Parameters | ||
|---|---|---|---|---|---|
| a | k | tc | |||
| (-) | (h−1) | (h) | |||
| Control | 3.5 | NO | 3.41 | 0.97 | 8.67 |
| YES | 3.96 | 0.79 | 10 | ||
| 7 | NO | 4 | 1.01 | 8.32 | |
| YES | 4.06 | 0.91 | 9.51 | ||
| 1 µmol/L Curcumin | 3.5 | NO | 4.24 | 0.79 | 9.03 |
| YES | - 1 | - | - | ||
| 7 | NO | 4.23 | 0.74 | 8.95 | |
| YES | 4.34 | 0.75 | 18.9 | ||
| 105 μg/mL LAE | 3.5 | NO | 3.98 | 0.23 | 17.8 |
| YES | 1.51 | 0.72 | 17.8 | ||
| 7 | NO | - | - | - | |
| YES | - | - | - | ||
| Curcumin-LAE solution | 3.5 | NO | 2.66 | 0.66 | 17.7 |
| YES | - | - | - | ||
| 7 | NO | 0.02 | 1.59 | 2.47 | |
| YES | 0.01 | 0.25 | 3.2 | ||
1 “-“ indicates that the data could not be fitted in the model.