Impact of covalent or non-covalent bound epigallocatechin-3-gallate (EGCG) on assembly, physicochemical characteristics and digestion of ovotransferrin fibrils

The objectives of the present study were to investigate impact of covalent or non-covalent bound (−)-epigallocatechin-3-gallate (EGCG) on ovotransferrin (OVT) fibrils. Bound EGCG showed fibril-inhibitory activity in a concentration-dependent manner, and covalent bound EGCG inhibited OVT fibrillation more intensely than an equal amount of non-covalent bound EGCG. Bound EGCG resulted in larger fibril building blocks. Covalent bound EGCG shortened...