Potential Antioxidant Activity of Novel Antioxidant Peptides from Protein Hydrolysate of Peony Seed Dreg in Chemical and H₂O₂-Induced RAW264.7 Cells

Figure 1

The free amino acid content of PSDP hydrolyzed for different times (a); analysis of the DPPH∙ scavenging activities of the UF-1 and the UF-2 (b). Changes were analyzed for statistical significance, which is indicated with asterisks;  < 0.05.

(a)

(b)