Preparation method of broom corn millet shell oil microcapsule

The invention discloses a preparation method of broom corn millet shell oil microcapsules, and relates to the technical field of deep processing of agricultural products, and the preparation method comprises four steps of wall material solution preparation, core material solution preparation, emulsion preparation and spray drying. The embedding rate of the broom corn millet shell oil microcapsule prepared by the preparation method of the broom corn millet shell oil microcapsule can reach 91.89%. Meanwhile, the prepared broom corn millet shell oil microcapsule has better physicochemical indexes, the moisture content is 2.55%, the bulk density is 0.38 g/cm < 3 >, the angle of repose is 38.63 degrees, the whiteness is 81.63%, the particle size distribution is uniform and concentrated, and the volume average particle size is 0.892 [mu] m. And a certain foundation is laid for research on storage stability of the broom corn millet shell oil microcapsules, simulation of digestion and absorption characteristics of hu