. 2024 Sep 26;13(19):3070. doi: 10.3390/foods13193070

Table 2.

Color parameter results (L, a*, and b*) during storage period (0, 4, and 8 weeks).

		Storage (Weeks)
	Formulation	0	4	8
L	C	64.06 ± 0.51 ^cd,X	63.49 ± 0.26 ^d,X	66.62 ± 0.36 ^d,Y
	C-NO₂	62.49 ± 0.53 ^a	61.90 ± 0.56 ^c	62.55 ± 0.40 ^b
	F1	64.32 ± 0.23 ^cd,Z	62.70 ± 0.32 ^cd,Y	63.77 ± 0.25 ^c,X
	F2	64.40 ± 0.57 ^d,Y	62.38 ± 0.31 ^c,X	63.93 ± 0.08 ^c,Y
	F3	63.57 ± 0.34 ^bc,Z	59.22 ± 0.75 ^a,X	61.20 ± 0.40 ^a,Y
	F4	62.83 ± 0.40 ^ab,Y	61.07 ± 0.59 ^b,X	63.49 ± 0.47 ^c,Y
	F5	62.43 ± 0.47 ^a,Z	59.66 ± 0.23 ^a,X	61.00 ± 0.09 ^a,Y
a*	C	4.62 ± 0.42 ^a,X	5.90 ± 0.21 ^a,Y	4.97 ± 0.08 ^a,X
	C-NO₂	8.35 ± 0.39 ^d	8.60 ± 0.83 ^c	9.27 ± 0.93 ^d
	F1	5.24 ± 0.20 ^a,X	6.10 ± 0.32 ^a,Y	6.08 ± 0.04 ^a,Y
	F2	6.13 ± 0.15 ^b,X	7.12 ± 0.31 ^b,Y	8.64 ± 0.02 ^cd,Z
	F3	8.30 ± 0.56 ^d,X	10.63 ± 0.26 ^d,Y	10.32 ± 0.23 ^e,Y
	F4	6.54 ± 0.41 ^b,X	8.43 ± 0.28 ^c,Y	8.37 ± 0.24 ^c,Y
	F5	7.50 ± 0.29 ^c,X	8.61 ± 0.80 ^c,Y	11.44 ± 0.06 ^f,Z
b*	C	15.93 ± 0.56 ^e	15.56 ± 0.65 ^d	16.05 ± 0.40 ^e
	C-NO₂	11.19 ± 0.28 ^a,X	13.09 ± 0.38 ^b,Y	13.02 ± 0.81 ^bc,Y
	F1	14.97 ± 0.31 ^cd,X	16.01 ± 0.25 ^d,Y	14.89 ± 0.35 ^d,X
	F2	15.18 ± 0.59 ^d,Y	14.52 ± 0.31 ^c,Y	13.26 ± 0.42 ^c,X
	F3	14.41 ± 0.14 ^c,Y	14.17 ± 0.08 ^c,Y	12.32 ± 0.21 ^b,X
	F4	13.44 ± 0.38 ^b,Y	13.41 ± 0.53 ^b,Y	11.16 ± 049 ^a,X
	F5	12.92 ± 0.11 ^b,Y	12.36 ± 0.30 ^a,Y	10.74 ± 0.63 ^a,X

Results are expressed as mean value ± standard deviation (N = 3). ^a–f means in the same column with a different letter are significantly different (p < 0.05). ^X–Z means in the same row with a different letter are significantly different (p < 0.05).