摘要
对五味中草药中微量元素进行分析,通过主成分分析的方法对中草药中微量元素进行综合评价,通过因子分析微量元素K、Ca、Mg、Cu、Zn、Fe、Mn等7种元素的功效,结果表明:这些元素与中药的药理作用有相关性.
In this paper, by analyzing the trace elements in five kinds of Chinese herbal medicines, we use the principal component analysis method to analyze the trace elements and make a comprehensive evaluation of the factors scientifically. And by adopting the factor analysis, we analyze the trace elements K, Ca, Mg, Cu, Zn, Fe, Mn and the results show that these elements have relativity with pharmacological function of the Chinese herbal medicine.
出处
《江西师范大学学报（自然科学版）》
CAS
北大核心
2009年第4期433-436,共4页
Journal of Jiangxi Normal University(Natural Science Edition)
基金
国家自然科学基金(30760195)资助项目
关键词
中草药
微量元素
主成分分析
因子分析
Chinese herbal medicines
trace element
principal component analysis
factor analysis
