近年来发现长期食用精制的面粉和大米若不注意调剂食用其他食品和付食品,往往造成某些微量元素缺乏症。这种微量元素缺乏症在儿童和老年人中尤为常见。我国盛产杂粮且品种繁多,不少杂粮深受人们喜爱。寻求和探索富含微量元素的多种杂粮,采用杂粮与主食配合或发展杂粮食品和付食品,通过调剂人们的生活来调节体内微量元素的平衡。这对保证儿童的健康成长,使老年人延年益寿,防病治病,普遍增强人民体质将有重要意义。我国杂粮中的多种微量元素尚未见报导。本文用发射光谱 In recent years, it has been found that some long-term consumption of refined flour and rice, if not pay attention to adjust the consumption of other foods and food, often result in some trace element deficiency. This micronutrient deficiency is especially common in children and the elderly. China’s rich variety of cereals and varieties, many grains by people’s favorite. Seek and explore a variety of trace elements rich in grains, the use of miscellaneous grains and staple food with the development of miscellaneous grains and food, through the adjustment of people’s lives to adjust the balance of trace elements in the body. This is of great significance to ensuring the healthy growth of children, prolonging the life of the elderly, preventing and curing diseases, and generally enhancing the constitution of the people. A variety of trace elements in China’s grains have not been reported. In this paper, the emission spectrum