Abstract
Arabinoxylans consisting of more than 90% of arabinose and xylose were extracted from water-in-soluble cell wall material of dehusked barley grain, and degraded with a purified endo-(1->4)-beta-D-xylanase from Aspergillus awamori. Twelve of the oligosaccharide fragments released were isolated by a combination of size-exclusion and anion-exchange chromatography, and their structures were
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