Abstract
The presence of non-starch polysaccharides in a meal may reduce postprandial sugar and lipid levels, reduce the bio-availability of micronutrients, assist weight reduction and increase stool output and the expulsion of gas from the colon. These effects can be explained by the physiological actions of non-starch polysaccharides, in particular their ability to displace nutrients from the diet, the dilution and sequestration of nutrients within the polysaccharide matrix, the imparting of viscous properties to gastro-intestinal contents and the provision of substrate for colonic fermentation.
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Read, N.W., Eastwood, M.A. (1992). Gastro-intestinal Physiology and Function. In: Schweizer, T.F., Edwards, C.A. (eds) Dietary Fibre — A Component of Food. ILSI Human Nutrition Reviews. Springer, London. https://doi.org/10.1007/978-1-4471-1928-9_5
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DOI: https://doi.org/10.1007/978-1-4471-1928-9_5
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