| 摘要 |
A method for lowering serum cholesterol levels, healing a wound, modulating glycaemic response, alleviating constipation, or stimulating the immune system. The method includes administering to a subject in need beta-glucan obtained by forming flour from the cereal grain; mixing the flour with water at a temperature in the range of 25-65° C. to form a slurry of an aqueous solution of beta-glucan and a solid residue; separating the aqueous solution from the solid residue; removing water from the aqueous solution by evaporating or ultrafiltration or combinations thereof to give a concentrated aqueous solution of beta-glucan; and forming a beta-glucan gel from the concentrated aqueous solution of beta-glucan.
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