1. Product Features: Artificial rice is similar to natural rice, and it is resistant to immersion and can withstand rubbing. Its color, flavor and aroma are similar to natural rice. 2, raw material formula: sweet potato starch, broken rice, flour as the main raw material, add a small amount of coagulant, such as calcium chloride, alum, dry enzymes and so on. The quality of starch and flour is better. The best fit is starch 40%, thin flour (flour) 40%, broken rice flour 20%; or starch 50%, strong powder 30%, broken rice flour 20%. 3, process flow: mixing → granulation → cooking → drying. 4. Making points: Mixing: Mix the raw materials and nutrient fortification into the blender according to the amount of formula, mix well, add proper amount of warm water and a small amount of salt (0.2%), and mix thoroughly to make the dough moisture content 35%-37%. Granulation: The dough is pressed into a wide belt with a roller presser and then fed into a granulator with a rice-shaped die. Under pressure, the dough is pressed into rice, and then the separator is used. The rice was separated and sieved and the powder was sieved off. Cooking: About 40% of the rice grain is steamed on the conveyor belt for 3-5 minutes to form a protective film on the surface of rice grains and kill pests and microorganisms. Drying: The drying temperature is usually 95°C, and the drying time is about 40 minutes, so that the moisture in the rice grain drops to about 13%, and then it is cooled so that the moisture is reduced to 11% to 11.5%, and then it can be stored and consumed.