This experiment used sweet potato and soybean meal as the main raw materials to study the best formula of sweetened soybean meal extruded food, and the best solution of different food additives to reduce acrylamide in food. The results were as follows: 20% sweet potato powder: 10% soybean meal: 70% wheat flour, 12% water content, cylinder temperature 140 ℃, screw speed 400 r/min, extru...