Corn flakes is a kind of crisp food, used grain flour as the basic raw material. By the processing line it is processed to flakes instant food which is pressed by particle. The outstanding feature is that it is rich in composite carbon compounds and dietary fiber. At the same time, corn flakes can not only strengthen much trace element, such as vitamins and minerals, but also add cocoa and sugar,such as honey,maltose, etc. After adding into coffee,milk,yogurt,or functional drinks, we can directly eat it. Children can also eat it as sweet and brittle leisure snack food.