Fig. 4. OTF hydrolysates increase the phagocytic activity of RAW 264.7 macrophages.

□, 250 μg/mL of OTF hydrolysates; ■, 500 μg/mL of OTF hydrolysates; Con, the only medium treated group. Values represent mean ± SD. Values represent the mean ± SD. a–cDifferent letters above bars denote statistically significant difference (p < 0.05). OTF, ovotransferrin; Bro, bromelain; Pan, pancreatin; Pap, papain.