一日三餐的粮油主食品与人体健康息息相关,因此如何正确合理食用粮油主食品至关重要。就营养价值和其对人体健康作用而言,大豆比大米好,糙米比精米好,全麦面粉比精白面粉好,粗粮比细粮好,全粮食品比精粮食品好,混食与单食好,新粮比陈粮好,植物油比动物油好。大豆的食用营养价值远远超过大米和动物食品。一斤大豆蛋白质相当于2.4斤瘦猪肉,2斤瘦牛肉,1.7斤鸡肉,4斤面包,5斤大米,30个鸡蛋,26 Therefore, it is of vital importance to properly and reasonably eat the staple foods of cereals and oils. In terms of nutritional value and its effect on human health, soya is better than rice, brown rice is better than polished rice, whole wheat flour is better than fine white flour, coarse grains are better than fine grains, whole grain foods are better than fine grain foods, and mixed foods and single foods are good The new grain is better than Chen Liang and the vegetable oil is better than animal oil. The nutritional value of soybeans far more than rice and animal food. One pound of soy protein equivalent to 2.4 pounds of lean pork, 2 pounds of lean beef, 1.7 pounds of chicken, 4 pounds of bread, 5 pounds of rice, 30 eggs, 26