摘要
用原子吸收光谱法分析测定了12个不同产地和8个商品中药蛇床子中的微量元素,并将结果进行了聚类分析。结果表明,不同地区产蛇床子中微量元素的含量存在一定的差异,并与产地有一定的关系,但有待进一步研究。
The contents of trace elements in Fructus Cnidii from different region were assayed by atom absorption spectrum and analyzed by cluster analysis methods. The results showed the contents of trace elements from different regions were different, which had some relativity with habitats,but should be further studied.
出处
《中药材》
CAS
CSCD
北大核心
2001年第4期245-247,共3页
Journal of Chinese Medicinal Materials
基金
国家自然科学基金(39770905)
关键词
蛇床子
微量元素
聚类分析
Fluctus Cnidii
Trace element
Cluster analysis
