Metal chelating and radical scavenging activities of soybean protein hydrolysates for lipid oxidation inhibition: A cross-varietal experimental and bioinformatic approach.
This study examined how soybean variety influences peptide composition, antioxidant activities, and lipid oxidation inhibition in soy protein hydrolysates (SPH). Protein isolates from eight varieties (SP1-SP8) were hydrolyzed with Alcalase (2% E/S, 2 h), yielding degrees of hydrolysis of 9.68-12.22% and peptide concent...