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

作者: Zihao Wei , Qingrong Huang

DOI: 10.1016/J.FOODHYD.2019.105314

关键词:

摘要: 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 OVT fibrils significantly, and non-covalent bound EGCG induced smaller changes …

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