Title: Microbial metabolism and prebiotic potency of arabinoxylan oligosaccharides in the human intestine
Authors: Grootaert, Charlotte ×
Delcour, Jan
Courtin, Christophe
Broekaert, Willem
Verstraete, Willy
Van de Wiele, Tom #
Issue Date: 2007
Publisher: Elsevier science london
Series Title: Trends in food science & technology vol:18 issue:2 pages:64-71
Abstract: Arabinoxylans (AX) are the main non-starch polysaccharides found in many cereal grains and are part of dietary fibre. They consist of beta-(1,4)-linked D-xylopyranosyl residues to which arabinofuranosyl moieties are attached. They are degraded in the colon by specific intestinal bacteria possessing AX-degrading enzymes. Although some health effects of AX are documented, the effects of their hydrolysis products, the arabinoxylan oligosaccharides (AXOS), are less studied. Many oligosaccharides exert prebiotic activities and there are indications that xylo-oligosaccharides consisting of beta-(1,4)-linked D-xylopyranosyl residues show strong bifidogenic effects. Therefore, the in-depth study of the prebiotic potential of AXOS and the intestinal microbiota involved in their transformation processes is warranted.
ISSN: 0924-2244
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Centre for Food and Microbial Technology
Centre of Microbial and Plant Genetics
× corresponding author
# (joint) last author

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