Increasing dietary oat fibre decreases the permeability of intestinal mucus.

ABSTRACT: This study investigates the influence of the dietary fibre β-glucan on nutrient composition and mucus permeability. Pigs were fed a standard diet or a diet containing twice the β-glucan content for 3 days (n = 5 per group), followed by the collection of small intestinal mucus and tissue samples. Samples of the consumed diets were subjected to in vitro digestion to determine β-glucan release, nutrient profile and assessment of mucus permeability. In vitro digestion of the diets indicated that 90% of the β-glucan was released in the proximal small intestine. Measurements of intestinal mucus showed a reduction in permeability to 100 nm latex beads and also lipid from the digested enhanced β-glucan diet. The data from this study show for the first time that reducing mass transfer

SUBMITTER: Mackie A 

PROVIDER: S-EPMC5070621 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature