Sample

Lightness (L)

Redness (a)

Yellowness (b)

a*/b*

A

32.50 ± 0.09^b

13.61 ± 0.11^b

12.32 ± 0.05^b

1.10 ± 0.32^a

B

29.32 ± 0.76^a

10.91 ± 0.23^a

7.63 ± 0.09^a

1.43 ± 0.31^a

C

32.41 ± 0.17^b

17.52 ± 0.06^c

12.91 ± 0.04^b

1.36 ± 0.02^a

D

33.16 ± 0.13^c

15.27 ± 0.32^d

13.54 ± 0.12^bc

1.13 ± 0.08^a

E

38.23 ± 0.04^d

13.58 ± 0.11^b

12.62 ± 0.44^b

1.08 ± 0.07^a