Table 6.
n parameter, transfer rate, and correlation coefficient values of the Avrami's equation obtained with packaging based on SPI matrix.
| Matrix | Additive | Conditions of release | Aroma compound and loading (%) | Thickness (μm) | n | k (h−1) | R2 |
|---|---|---|---|---|---|---|---|
| SPI coated paper | – | RH 80%, 30°C | Carvacrol 30 | 30 ± 50 | 0.76 | 41 | 0.97 |
| Cyclodextrin | RH 80%, 30°C | Carvacrol 20 | 58 ± 50 | 0.95 | 549 | 0.93 | |
| – | RH 100%, 30°C | Carvacrol 30 | 30 ± 5 | 0.79 | 5.6 | 0.93 | |
| SPI films | – | RH 100%, 25°C | Carvacrol 30 | 27 ± 8 | 0.54 | 10.1 | 0.92 |
| – | RH 100%, 25°C | Carvacrol 30 | 133 ± 50 | 0.61 | 24.6 | 0.86 | |
| – | RH 100%, 25°C | Eugenol 30 | 160 ± 30 | 1.56 | 2,138 | 0.96 | |
| 5% MMT | RH 100%, 25°C | Carvacrol 30 | 163 ± 7 | 0.94 | 48.0 | 0.92 | |
| 5% MMT | RH 100%, 25°C | Eugenol 30 | 125 ± 13 | 1.20 | 344 | 0.89 |