A review on insoluble-bound phenolics in plant-based food matrix and their contribution to human health with future perspectives

摘要

Background: Diets rich in phenolics are associated with multiple health benefits. The majority of related studies have focused nearly exclusively on soluble free and conjugated phenolics in plant-based foods, whereas a large amount of insoluble phenolics bound to food matrix in the remaining solid residues are neglected. The fate of bound phenolics in human digestive tract and health implications are not well understood.