A method of preparing a highly dispersible whole grain flour by hydrolyzing, milling and agglomerating grain flour. Highly dispersible hydrolyzed whole grain flours made in accordance with the present invention include an enzyme that hydrolyzes the whole grain flour while maintaining the integrity of the whole grain throughout processing. The whole grain flours of the present invention are highly dispersible in liquid and semi-solid media.一種藉由水解、研磨及黏聚穀物粉來製備一具高度可分散的全穀粉的方法。依據本發明製成之高度可分散之經水解的全穀物粉包括一酵素,其可水解該全穀物粉而同時在製程中維持該全穀物的整體性。本發明的全穀粉在液狀及半固狀媒質中都係高度可分散的。