ACE inhibitory activity of collagen and elastin hydrolysates in comparison with their peptide fractions obtained by ultrafiltration (Value with the same superscript letter (a) indicates no significant difference (p > 0.05))
... fractionation of CH and EH using ultrafiltration showed opposite effects (Figure 2). This procedure led to an increase of ACE inhibitor activity of CH, while the activity of EH was decreased. ...
