Fig. 5. Changes in CIE L⁄a⁄b⁄ values using colorimeter treated with different
packaging methods during storage for 9 days at 20 C. j, normal packaging; d, CO2
gas exchange packaging; N, normal packaging with an ethylene generator.
Means ± SD (n = 3) with different letters are significantly different at 5% level. The
colour values ranged from 0 to 100 (L⁄ value), and from 128 to 127 (a⁄ and b⁄
values).