Table 4.

Effect of PLE on the protein carbonyl levels (nmol/mg protein) of surimi fish ball during cold storage

Days	Control	0.01% PLB	0.03% PLB
0	1.56 ± 0.07aA	1.47 ± 0.06aA	1.07 ± 0.08bA
3	1.74 ± 0.08aA	1.50 ± 0.05bA	1.22 ± 0.07cA
6	2.22 ± 0.07aB	1.93 ± 0.11bB	1.67 ± 0.16bB
9	3.11 ± 0.11aC	2.39 ± 0.16bB	2.13 ± 0.16cC
12	4.24 ± 0.18aD	3.27 ± 0.16bC	2.86 ± 0.19cD

Values are mean ± SD (n = 3).

Values within treatments in a row with different superscript lowercase letters (a‐c) differ significantly (p < 0.05).

Values within storage periods with different superscript numerical (A‐D) in a column differ significantly (p < 0.05).