Table 3.

The color values of FMP films as a function of protein concentration in comparison with PVC film

% FMP		Color values*
	L*	a*	b*
0.5	91.82 ± 0.04b	−1.10 ± 0.01a	0.48 ± 0.02ab
1.0	91.79 ± 0.02b	−1.17 ± 0.01cd	0.44 ± 0.02bc
1.5	90.98 ± 0.02c	−1.14 ± 0.01b	0.41 ± 0.01c
2.0	90.53 ± 0.02d	−1.15 ± 0.01bc	0.52 ± 0.01a
PVC	92.55 ± 0.14a	−1.18 ± 0.03d	0.41 ± 0.07c

Different superscripts in each column are significantly different (P < 0.05)

^*Values are mean ± SD of 5 independent determinations