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采用电感耦合等离子体发射光谱法(ICP—AES)测定了麦饭石口服液中微量元素和稀有元素含量。结果表明,麦饭石口服液中含有钴、硼、锶、碘、钼、硅、氟、磷、镍9种微量元素和镧、铈、钕、钐、钆、镝、镱、铒、镨、钪10种稀有元素;微量元素中碘含量最多,氟最少,锗未检出;稀有元素中钕含量最多,镝、铈和镨较少,镥、钬、钷、铽、铥、铕6种稀有元素未检出。探讨了被测元素及其含量与人体健康的关系。
The content of trace elements and rare elements in Maifanshi Oral Liquid was determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES). The results showed that Maifanshi Oral Liquid contains 9 trace elements of cobalt, boron, bismuth, iodine, molybdenum, silicon, fluorine, phosphorus, and nickel, and yttrium, ytterbium, ytterbium, ytterbium, ytterbium, ytterbium, ytterbium, ytterbium, lutetium,钪10 kinds of rare elements; trace elements have the most iodine content, the least fluorine, and the thorium are not detected; the rare elements have the largest content of lanthanum, and the lanthanum, thorium, and lanthanum are few, and the rare lanthanum, yttrium, lanthanum, yttrium, ytterbium, and lanthanum are rare. Element is not detected. The relationship between the tested elements and their contents and human health was discussed.