Table 4 Color L*, a* and b* values of whey protein coated rohu fish fillets

41.38 ± 0.83^p

43.98 ± 0.88^lm

43.14 ± 0.86^mno

42.30 ± 0.85^e

7.83 ± 0.16l^m

7.49 ± 0.15ⁿ

7.50 ± 0.15^mn

7.55 ± 0.15^e

5.96 ± 0.12^p

5.79 ± 0.12^p

5.82 ± 0.12^p

5.85 ± 0.12^e

44.08 ± 0.88^lm

45.38 ± 0.91^i-l

44.5 ± 0.89^klm

43.98 ± 0.88^d

9.73 ± 0.19ⁱ

8.59 ± 0.17^k

8.55 ± 0.17^k

8.74 ± 0.17^d

7.76 ± 0.16^m

6.99 ± 0.14ⁿ

6.92 ± 0.14ⁿ

7.06 ± 0.14^d

46.89 ± 0.94^fgh

46.81 ± 0.94^f-i

45.87 ± 0.92^g-k

45.69 ± 0.92^c

11.68 ± 0.23^e

9.74 ± 0.19ⁱ

9.64 ± 0.19ⁱ

9.97 ± 0.20^c

9.61 ± 0.19^fg

8.21 ± 0.16^kl

8.04 ± 0.16^l

8.31 ± 0.17^c

49.81 ± 1.00^ab

48.27 ± 0.97^cdef

47.27 ± 0.95^efg

47.46 ± 0.95^b

13.67 ± 0.27^b

10.93 ± 0.22^fgh

10.74 ± 0.21^gh

11.23 ± 0.22^b

11.50 ± 0.23^b

9.46 ± 0.19^g

9.13 ± 0.18ⁱ

9.59 ± 0.19^b

52.8 ± 1.06^a

49.76 ± 1.00^bc

48.68 ± 0.97^b-e

49.26 ± 0.99^a

15.72 ± 0.31^a

12.17 ± 0.24^cd

11.86 ± 0.24^de

12.53 ± 0.25^a

13.44 ± 0.27^a

10.71 ± 0.21^d

10.23 ± 0.20^e

10.88 ± 0.22^a