Figure 1

Response surface plots for effect of independent variables on DH (A), protein content (B), MMW peptides (3–5 kDa) (C), LMW peptides (< 3 kDa) (D), IC50 of DPPH (E), IC50 of ABTS (F) and FRAP (G).

Response surface plots for effect of independent variables on DH (A), protein content (B), MMW peptides (3–5 kDa) (C), LMW peptides (< 3 kDa) (D), IC50 of DPPH (E), IC50 of ABTS (F) and FRAP (G).