Antioxidant and Chelating Activity of Nontoxic Jatropha curcas L. Protein Hydrolysates Produced by In Vitro Digestion Using Pepsin and Pancreatin

Figure 5

(a) Copper chelating activity in J. curcas protein isolate and hydrolysates. Values are the mean ± standard deviation of three determinations. Different letters indicate significant differences (). (b) Iron chelating activity in J. curcas protein isolate and hydrolysates. Values are the mean ± standard deviation of three determinations. Different letters indicate significant differences ().

(a)

(b)