火焰原子吸收光谱法测定厚朴花中金属元素含量  

Determination of Metal Elements in Flower of Magnolia Officinalis by Flame Atomic Absorption Spectrometry

作　　者：李国樟[1,2] 李光锋[2] 

机构地区：[1]吉首大学张家界校区林产化工工程湖南省重点实验室,湖南省张家界市子午路68号427000 [2]湖南农业大学生物科学与技术学院,长沙市410128

出　　处：《光谱实验室》2010年第5期2083-2085,共3页Chinese Journal of Spectroscopy Laboratory

基　　金：张家界市科技攻关课题:2009YB009

摘　　要：采用浓硝酸-高氯酸(5+1)消解处理样品,火焰原子吸收光谱法测定厚朴花中Ca、Mg、Fe、Zn、Cu和Mn6种金属元素含量。测定结果显示,厚朴花中含有丰富的金属元素。实验为探讨厚朴花中金属元素含量与药理关系提供了有用的数据。采用火焰原子吸收光谱法测定厚朴花中金属元素含量,操作简便、快速,结果准确。Digested with HNO3-HClO4 mixed acid（5＋1）,six metal elements in the flowers of Magnolia officinalis were determined by flame atomic absorption spectrometry.The result indicated that the amounts of Ca,Mg,Fe,Zn,Cu and Mn in the flowers of Magnolia officinalis were rich,and the experiment provided helpful data to study the reation between the metal elements of the flowers of Magnolia officinalis and pharmcology.The method is simple,rapid,and the result is accurate.

关 键 词：火焰原子吸收光谱法 厚朴花 金属元素 

分 类 号：O657.31[理学—分析化学]