Oat β-glucan is a kind of non-starch polysaccharide which is usually concentrated in theinner aleurone cell walls and subaleurone endosperm cell walls covering the ranges of 3-7% on adry basis. During milling, fractions enriched in β-glucan are transferred into oat bran. Naked oat isthe speciality cereal in China. This paper studied on the extraction ,fractionation, purificationand physicochemical properties and diverse functional properties of β-glucan from naked oatbran. In addition, the intestinal flora ...