中国药房2013，Vol.24Issue(11)：1013-1015,3.DOI:10.6039/j.issn.1001-0408.2013.11.19
火焰原子吸收光谱法测定紫背金盘中微量元素的含量
Content Determination of Trace Element in Ajuga nipponensis by FAAS
摘要
Abstract
OBJECTIVE: To determine the contents of 7 kinds of trace elements, Ca, Fe, Mn, Zn, Cu, Co and K in Ajuga nipponensis. METHODS: The contents of Ca, Fe, Mn, Zn, Cu, Co and K in A. nipponensis were determined by using flame atomic absorption spectroscopy (FAAS). RESULTS: The contents of Ca,Fe,Mn,Zn,Cu,Co and K in A. nipponensis were 21 644, 1 043,52.85,7.093,72.070 6,3.231 and 118.3 μg/g, respectively. The contents of each element in descending order were Ca>Fe> K>Cu>Mn>Zn>Co. CONCLUSION: The contents of Ca and Fe in A. nipponensis are higher than others. The method is simple, rapid and accurate, and same disposing liquid can be used for the content determination of multiple metallic elements. The study can provide reference for the relationship study between trace element and pharmacological action of A. nipponensis.关键词
紫背金盘/火焰原子吸收光谱法/微量元素/含量测定Key words
Ajuga nipponensis/ Flame atomic absorption spectroscopy/ Trace element/ Content determination分类
医药卫生引用本文复制引用
李云耀,剔刚强,刘文龙,陈丽琴,江星明,黄培..火焰原子吸收光谱法测定紫背金盘中微量元素的含量[J].中国药房,2013,24(11):1013-1015,3.基金项目
湖南省自然科学基金资助项目(No.JJ116079) （No.JJ116079）
湖南省中医药科研计划项目资助(No.2010023) （No.2010023）
