| 火焰原子吸收光谱法测定鸡内金中的金属元素 |
| |
| 引用本文： | 胡烜红,胡久宏,周炳,胡久梅.火焰原子吸收光谱法测定鸡内金中的金属元素[J].中国实验方剂学杂志,2011,17(21):104-106. |
| |
| 作者姓名： | 胡烜红 胡久宏 周炳 胡久梅 |
| |
| 作者单位： | 1. 西南交通大学生命科学与工程学院,成都,610031
2. 汶川县林业医院,四川汶川,623000 |
| |
| 摘 要： | 目的:利用原子吸收光谱法测定鸡内金中金属元素含量。方法:使用HNO3-HClO4体系消解样品,采用火焰原子吸收光谱法对鸡内金中的Mg,Fe,Mn,Zn,Cu 5种金属元素进行测定。结果:鸡内金样品中含有较丰富的Mg,Fe,Mn,Zn,Cu。5种金属元素回收率在95.27%～104.47%,RSD<3.53%。结论:建立了鸡内金药材中金属元素的分析方法,该方法操作简便,精密度好,结果准确可靠。
|
| 关 键 词： | 鸡内金 金属元素 火焰原子吸收光谱法 |
| 收稿时间： | 2011/6/10 0:00:00 |
Determination of Metal Elements in Galli Gigeriae Endotheliun Corneum by Flame Atomic Absorption Spectrometry |
| |
| HU Xuan-hong,HU Jiu-hong,ZHOU Bing and HU Jiu-mei.Determination of Metal Elements in Galli Gigeriae Endotheliun Corneum by Flame Atomic Absorption Spectrometry[J].China Journal of Experimental Traditional Medical Formulae,2011,17(21):104-106. |
| |
| Authors: | HU Xuan-hong HU Jiu-hong ZHOU Bing and HU Jiu-mei |
| |
| Institution: | School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China;Forest Hospital, Wenchuan 623000, China;School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China;School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China |
| |
| Abstract: | Objective: To determine metal elements in Galli Gigeriae Endotheliun Corneum by FAAS. Method: The samples were digested with mixed acid of nitric acid-perchlorate. Mg, Cu, Zn, Fe and Mn in Galli Gigeriae Endotheliun Corneum were determined by flame atomic absorption spectroscopy. Result: Galli Gigeriae Endotheliun Corneum was rich in Mg, Fe, Mn, Zn and Cu;recovery rate was 95.27%-104.47% and the relative standard deviation was 3.53% for each element. Conclusion: The detection method of metal elements of the Galli Gigeriae Endotheliun Corneum is established. The method is rapid, accurate and reliable. |
| |
| Keywords: | Galli Gigeriae Endotheliun Corneum metal elements flame atomic absorption spectrometry (FAAS) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国实验方剂学杂志》浏览原始摘要信息 |
| 点击此处可从《中国实验方剂学杂志》下载免费的PDF全文 |
|
