我们一日三餐,餐餐都少不了五谷类的食物。譬如日常吃的,米饭、面条、面包、馒首、大饼、挂面、小米粥、珍珠米等等,都是五谷类的产品。东方是产米的地区,有多少儿重的生长及成人的生活,一部分要借助五谷的供给及维持。五谷既是我们每天的主要食粮,那么对于它们的构造成分及营养价值便不得不加以重视。尤其是在我国,南人食米,北人食麦,因此米麦实在是国人的主要食物。稻麦种实中蛋白质是次等的,其营养价值不高。就分布而论,愈居于外面部分所含的蛋白质愈 We eat three meals a day, meals and food are ultimately food of cereals. For example, rice, noodles, breads, daggers, pies, noodles, millet porridge, pearl rice, etc. are all cereal products. The East is a region where rice is produced. How many children grow and how adult lives are, and some of them rely on the supply and maintenance of grains. Grains are the main staple food for us every day, so we must pay attention to their structural composition and nutritional value. Especially in our country, the South eats rice and the North eats wheat, so Mi Mai is actually the main food for the people. In fact, the protein in rice and wheat is inferior and its nutritional value is not high. In terms of distribution, the more the protein contained in the outer part