Fig. 1.
Scavenging effect of carp roe protein hydrolysates on 2,2-diphenyl-1-picrylhydrazyl (DPPH) (a) and 2,2′–azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS+) radicals (b). (n = 3, mean ± SD). Error bars represent standard deviations from triplicate determinations. Different superscript letters (a, b, c) on same concentration of the three hydrolysates indicate significant difference at P < 0.05