Adding certain percentage of defatted soybean protein to the common flour, such as instant noodles, fine dried noodles, rice-flour noodles, to make high protein and nutrient foods.

• 添加一定比例的脱脂蛋白到普通的面制品里，如方便面、精细挂面、米粉中，制作高蛋白和营养的食品。