Effects of micronization on dietary fiber composition, physicochemical properties, phenolic compounds, and antioxidant capacity of grape pomace and its dietary fiber concentrate

In this study, the effects of micronization of grape pomace (GP) and fiber concentrate from GP (FC-GP) on dietary fiber fractions, physicochemical properties, phenolic compounds, and antioxidant capacity were evaluated. A factorial design with two independent variables (22) – rotational speed and milling time – was used to determine the best milling conditions to enhance the soluble dietary fiber (SDF) content. Constituents of insoluble dietary...