Fig. 6
From: Phenolic-protein interactions: insight from in-silico analyses – a review
Covalent bonding of polyphenols with protein. a Polyphenol-protein complexes formed by oxidation process - Michael addition and imino-quinone adducts. b Polyphenol-protein complexes formed by a free radical mediated process (Adapted from Li, He, et al. 2021; Li, Ritzoulis, et al. 2021; Liu et al. 2017; Rawel & Rohn 2010)