. 2021 Jan 8;13(2):200. doi: 10.3390/polym13020200

Table 3.

Color properties of gelatin-based films.

Formulations	L*	a*	b*	ΔL*	Δa*	Δb*	ΔE*
GS	89 ± 1 ^a	1 ± 0.02 ^a	−1 ± 0.1 ^a
GS-MeFPIA1	87 ± 1 ^a	−3 ± 0.2 ^c	18 ± 1 ^c	−2	−4	18	19
GS-MeFPIA2	83 ± 1 ^c	−3 ± 0.2 ^c	34 ± 4 ^b	−6	−4	35	36
GS-D	56 ± 3 ^b	9 ± 1 ^b	34 ± 1 ^b	−33	7	35	49
GS-MeFPIA1D	62 ± 2 ^e	8 ± 1 ^b	37 ± 1 ^b	−27	6	38	47
GS-MeFPIA2D	47 ± 1 ^d	16 ± 0.4 ^d	36 ± 2 ^b	−42	14	37	58

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