Research Article
Conditions to Prolonged Release of Microencapsulated Carvacrol on Alginate Films as Affected by Emulsifier Type and PH
Table 2
Optimal conditions for the function of desirability and optimal responses for the 14 days of storage.
| Factors | 0.25% trehalose | 0.75% trehalose | 1% Tween 20 |
| Optimal conditions | pH | 7 | 8 | 6 | Temperature (°C) | 30 | 11 | 26 | Relative humidity (%) | 78 | 75 | 78 |
| Responses | Variation of color | 1.4 | 3.2 | 2.7 | Opacity | 5.5 | 5.3 | 21.6 | Halo of inhibition (cm) | 3 | 2.7 | 3 |
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