In Vitro Evaluation of Intestinal Barrier Function after Exposure to Digested Pea Ingredients─Food Matrix Effect

Dietary fibers (DF) are important components of human and animal diets. However, they can decrease protein digestibility and absorption and thus the nutritional value of a food. The aim of this study was to investigate how the form of delivery of pea DF impacted the integrity of the intestinal barrier and, thereby, the potential absorption of molecules. To this end, two pea flours, with either intact or ruptured cell walls, and two controls, pea fibers and pea protein, were digested