Abstract：Nutrients, functional composition, physical and chemical properties, functional activity and the changes of food processing performance in the superfine grinding of food raw materials were reviewed. It is thought that the superfine grinding of food materials is to improve their edible, processing performance, utilization, and product quality, and the application prospect of them is broad. The superfine grinding of food raw materials of will be the development important means and the mainstream development direction for food resources, and the width and depth of processing on food raw material processing will obtain more finished products which is ideal and meeting the demand of the sence organ, and obtain more available food resources.

Keywords: superfine grinding; powder; food raw material; nutrients; functional component