Sample code Colour L* a* b* 444 61.88b ± 0.17 12.99a ± 0.03 38.98a  ± 0.42 908 61.08b ±  0.09 13.66a ± 0.08 43.97b  ± 0.23 648 59.37a  ± 0.10 14.90b ± 0.12 44.08b  ± 0.19 183 59.01a ± 0.56 14.08a  ± 0.10 47.77c  ± 0.35 L: lightness, a: redness, b: yellowness Standard (L=76.5, b= 3.23, a= 5.45).

Table 2: Colour parameters of mango and mango-sweet potato leathers.