Effect of in vitro gastrointestinal digestion on the mineral content, phenolic compounds, and antioxidant capacity of commercial pulps of purple and white açaí ( Mart.).

Mineral content, total phenolic compounds (TPC), and antioxidant capacity were determined in three samples of purple-açaí (coarse-PAC, medium-PAM, and fine-PAF), and one of white-açaí (coarse-WAC) and their respective bioaccessible fractions. TPC content differed in all samples, with PAC (583.79 mgAGE/100 g) having the highest content; however, PAM showed higher bioaccessibility (32.