大叶鸡骨草中无机元素的ICP-MS/ICP-AES测定研究  

Study on determination of inorganic elements in Abrus mollis Hance by ICP-MS/ICP-AES

作　　者：陈剑平 陈少东[2] 王力前 陈福北[2] 

机构地区：[1]广西地矿测试研究中心,南宁530023 [2]广西工业职业技术学院石油与化学工程系,南宁530001

出　　处：《食品科技》2010年第11期316-318,共3页Food Science and Technology

基　　金：广西教育厅科研项目(200808Lx179;200911LX502);广西工业职业技术学院课题(桂工职院科研2009001005号)

摘　　要：以ICP-MS/ICP-AES法联合测定大叶鸡骨草中的19个无机元素,方法的准确性用国家一级标准物质GBW10015、GBW10020对比分析证实。检测结果显示,该方法检出限低,分析速度快,准确可靠;这19种元素的含量顺序依次为Ca>P>Al>Mg>Fe>Mn>Sr>Ti>Zn>B>Cu>Ba>Pb>Ni>Cr>Li>Cd>V>Co。The contents of 19 inorganic elements in Abrus mollis Hance were determined by using ICP-MS and ICP-AES technique.The accuracy of the methods are verified by comparative analysis of the standard reference material GBW10015 and GBW10020,The analytical results indicated that this method had low detection limits,high accuracy and precision,The contents of elements were CaPAlMgFeMnSrTiZn BCuBaPbNiCrLiCdVCo.

关 键 词：大叶鸡骨草 ICP-MS ICP-AES 无机元素 

分 类 号：R284.1[医药卫生—中药学] Q946.91[医药卫生—中医学]