食补共用中药微量元素的测定及分析  

Study on trace elements in 6 kinds of Chinese medicine

作　　者：牛凤兰[1] 贺玺[1] 李晨旭[1] 徐立明[2] 周晓[2] 陈明岩[2] 王岸英[2] 

机构地区：[1]吉林大学公共卫生学院,长春130021 [2]吉林出入境检验检疫局,长春130062

出　　处：《中国卫生检验杂志》2007年第3期446-447,共2页Chinese Journal of Health Laboratory Technology

基　　金：吉林省科技厅资助项目(20060903-01)

摘　　要：目的:测定韭菜子、黄瓜子、黑芝麻、核桃仁、黑豆、葱子中Ca、Mg、Fe、Zn、Cu、Cr、Mn、P等8种无机元素的含量,旨在探讨食补共用中药中所含微量元素与人体健康的关系。方法:采用高压封闭消解法前处理,用ICP-AES法测定。结果:该方法具有很好的准确度和精密度。结论:微量元素的含量与中药的药性具有一定的关系。这些微量元素的测定为阐明中草药的作用机理和创制新药提供了一定的信息基础,也证实了一些民间方剂的科学性。Objective：To detect the contents of trace elements in seeds of six edible - medicinal plants and study their ralationship with human health. Methods： Samples were digested with high press obturation microwave and determined by ICP - AES. Results ：The method showed pretty accuracy and precision. Conclusion ：There is relationship between trace elements and the activity of Chinese medicine. Determination of trace elements provides information foundation for study on Chinese medicine mechanism and creation of new medication and confirms the scientific nature of some folk prescriptions.

关 键 词：高压密闭消解 中药 微量元素 ICP法 

分 类 号：O657.3[理学—分析化学]