Structure-activity relationships and molecular mechanisms of six polyphenols in inhibiting hemoglobin-mediated lipid oxidation in unwashed surimi.
The inhibitory effects of polyphenols on hemoglobin (Hb)-mediated lipid oxidation are structure-dependent, but underlying regulatory mechanisms remain unclear. Six structurally distinct polyphenols were evaluated in unwashed surimi (UWS). Procyanidin B2 showed the best effect, reducing TBARS by 31.37%, scavenging 86.14...