Cereal starch: rice, maize, sorghum, wheat and other food materials as raw material to process the starch called cereal starch. Usage: In food can be used as thickeners colloid formation agents, wet-proof agent, emulsifiers, adhesives; in the textile slurry can be made in the paper can be made on plastic materials and coatings, and so on.1.2Potato starch: To cassava, sweet potato, potato, bamboo taro, yam, banana taro, and other raw materials for processing into potato starch can be used as food additives, fillers, viscose agent.Bean starch:The mung beans, broad beans, peas, beans, mixed beans, and other legumes as raw materials processed into starch, fans can be produced, starch noodles, etc.1.3 Other plant starch