Table 4.

Experimental water vapor permeability values of gelatin-based films.

Formulations	Pwexp (g·s−1·m−1·Pa−1)
GS	8.7 ± 0.1 b
GS-MeFPIA1	11.1 ± 0.1 e
GS-MeFPIA2	9.3 ± 0.1 c
GS-D	8.4 ± 0.1 a
GS-MeFPIA1D	9.9 ± 0.1 d
GS-MeFPIA2D	8.5 ± 0.1 a

The same letters in the data reported in a column mean non-significant differences (p ≥ 0.05).