《90年代中国食物结构改革与发展纲要》中指出:“我国人民长期以来形成了以粮食为主,搭配适量蔬菜和一定肉食的膳食结构,这种基本的食物结构将在今后较长时期存在下去。粮食在食物结构中的基础地位不能动摇。”粮食即谷类,常见的有大米、小麦、小米、玉米、高粱和荞麦等。它 The outline of the reform and development of China’s food structure in the 1990s pointed out: “Our people have for a long time formed a food-based diet with moderate amounts of vegetables and some meat. This basic food structure will exist for a longer period in the future The basic position of food in the structure of food can not be shaken. ”Grain that is cereal, common rice, wheat, millet, corn, sorghum and buckwheat. it