Relationship between effects of phenolic compounds on the generation of free radicals from lactoperoxidase-catalyzed oxidation of NAD(P)H or GSH and their DPPH scavenging ability.

The influence of various phenolic compounds on the lactoperoxidase (LPO)/hydrogen peroxide (H2O2)-catalyzed oxidation of biochemical reductants such as reduced beta-nicotinamide adenine dinucleotide (NADH), reduced beta-nicotinamide adenine dinucleotide phosphate (NADPH) or reduced glutathione (GSH) was investigated by electron spin resonance (ESR… CONTINUE READING