Day 0 Day 4 Day 8
L*
APF 200 88.44 ± 0.417 89.00 ± 0.390 89.31 ± 0.325
APF 300 88.86 ± 0.867 87.79 ± 2.377 86.67 ± 2.148
APF 400 88.02 ± 0.325 88.97 ± 0.302 89.11 ± 0.057
APF 500 89.14 ± 0.410 88.93 ± 0.323 89.62 ± 0.148
FOC 200 89.04 ± 0.483 87.69 ± 1.110 88.13 ± 2.020
FOC 300 89.24 ± 1.145 87.41 ± 1.609 87.61 ± 2.075
FOC 400 89.00 ± 0.884 89.18 ± 1.642 88.33 ± 1.432
FOC 500 88.38 ± 0.758 87.70 ± 1.715 87.53 ± 1.572
a*
APF 200 -1.12 ± 0.198 -1.19 ± 0.039 -1.19 ± 0.021
APF 300 -1.15 ± 0.240 -1.19 ± 0.227 -1.13 ± 0.255
APF 400 -1.08 ± 0.021 -1.12 ± 0.056 -1.14 ± 0.007
APF 500 -1.20 ± 0.007 -1.10 ± 0.033 -1.08 ± 0.057
FOC 200 -1.20 ± 0.096 -1.19 ± 0.057 -1.21 ± 0.142
FOC 300 -1.09 ± 0.246 -1.08 ± 0.174 -1.13 ± 0.200
FOC 400 -1.17 ± 0.099 -1.20 ± 0.105 -1.12 ± 0.029
FOC 500 -1.03 ± 0.176 -1.13 ± 0.074 -1.13 ± 0.072
b*
APF 200 16.62 ± 1.054 16.35 ± 0.218 16.06 ± 0.212
APF 300 15.08 ± 0.720 14.21 ± 1.089 14.13 ± 1.604
APF 400 16.30 ± 0.643 16.43 ± 0.321 16.41 ± 0.028
APF 500 16.34 ± 0.007 16.53 ± 0.325 16.47 ± 0.085
FOC 200 15.50 ± 0.296 14.39 ± 0.847 14.36 ± 1.183
FOC 300 14.50 ± 0.407 13.52 ± 1.320 13.28 ± 1.402
FOC 400 15.03 ± 0.330 14.61 ± 1.179 14.33 ± 1.369
FOC 500 15.91 ± 0.394 14.88 ± 1.089 14.54 ± 1.076
L* is the degree of lightness with 0 being black and 100 being white; Positive values of a* denote the intensity of red color, Negative a* is intensity of green, Positive b* denotes yellow, and Negative b* is blue
Table 5: Effect of fat source in cake mixes and storage on the color of cakes.