Abstract: In a method of preparing a liquid oat base a material comprising oat bran is suspended in an aqueous media and contacted with ?-amylase, ?-amylase, ?-glucanase, and xylanase to raise the concentration of soluble arabinoxylan by a factor of 5 or more. Also disclosed is a liquid oat base obtainable by the method; a powderous oat base obtained by drying the liquid oat base; uses of the liquid and powderous oat bases and food products comprising them. A powderous composition for use in preparing liquid oat base comprises oat bran, ?-amylase, ?-amylase, ?-glucanase, and xylanase.

Abstract: In a method of preparing a liquid oat base a material comprising oat bran is suspended in an aqueous media and contacted with ct-amylase, ?-amylase, ?-glucanase, and xylanase to raise the concentration of soluble arabinoxylan by a factor of 5 or more Also disclosed is a liquid oat base obtainable by the method; a powderous oat base obtained by drying the liquid oat base; uses of the liquid and powderous oat bases and food products comprising them. A powderous composition for use in preparing liquid oat base comprises oat bran, ct-amylase, ?-amylase, ?-glucanase, and xylanase.