Production Technology of Extruded Snack Food

Secondary extrusion puffing technology is a common food production process, mainly used in the production of various puffed foods, such as edible puffed potato chips, shrimp chips, squid rolls, puffed pea crisps, etc. Its principle is to destroy starch particles under high temperature and high pressure, so that the food can expand quickly. Secondary extrusion puffing technology is an important food production process, and its products have the characteristics of crisp taste, bright color, and rich nutrition. In actual operation, it is necessary to pay attention to the control of extrusion temperature and pressure to ensure product quality and high yield.