The main component of shrimp slices is potato starch, which will expand after frying because the starch will expand rapidly at high temperature, and the residual water in shrimp slices will evaporate at high speed, forming a crisp structure full of bubbles. "Shrimp slices are also called jade slices. The traditional preparation method is made of shrimp juice and starch. If the shrimp slices are made of potatoes, the products are unique and popular. " Shrimp slices are made of shrimp juice, potato starch and pigment. Shrimp slices, also known as jade slices, are common ingredients in the market, and the cooking method is mainly fried.