| ICP-OES/ICP-MS测定枸杞子中的24种无机元素 |
| |
| 引用本文： | 何飞龙,陈少东,刘辉庭. ICP-OES/ICP-MS测定枸杞子中的24种无机元素[J]. 光谱实验室, 2013, 0(6): 3057-3060 |
| |
| 作者姓名： | 何飞龙 陈少东 刘辉庭 |
| |
| 作者单位： | [1]广西地质矿产测试研究中心,南宁市建政路1号530023 [2]广西工业职业技术学院石油与化学工程系,南宁市530001 |
| |
| 基金项目： | 广西教育厅科研项目（200911LX502） |
| |
| 摘 要： | 建立了微波消解-电感耦合等离子体发射光谱法（ICP-OES）、电感耦合等离子体质谱法（ICP-MS）检测枸杞子中无机元素的方法,并用该方法对枸杞子中Mg、Fe、Zn、Cu、Pb、Cd和Cr等24种元素进行检测.结果表明该方法具有较好的准确性和精密度,发现枸杞子中K、Na、P、Mg等元素的含量相对较高,而Co、V、Tl、Be较少,不足0.050μg·g^-1.
|
| 关 键 词： | 微波消解 电感耦合等离子体质谱法 电感耦合等离子体发射光谱 枸杞子 元素 |
Determination 24 Kind of Inorganic Elements in Lycium barbarum L.by ICP-OES/ICP-MS |
| |
| HE Fei-Long,CHEN Shao-Dong,LIU Hui-Ting. Determination 24 Kind of Inorganic Elements in Lycium barbarum L.by ICP-OES/ICP-MS[J]. Chinese Journal of Spectroscopy Laboratory, 2013, 0(6): 3057-3060 |
| |
| Authors: | HE Fei-Long CHEN Shao-Dong LIU Hui-Ting |
| |
| Affiliation: | a (Guangxi Geology and Minerals Analysis and St udy Center, Nanning 530023, P. R. Chbza ) b(Department of Petrolehemical Engbwerlbtg ,Guangxi Vocational ＆ Technical Institute of Industry,Nanning 530001 ,P. R. China) |
| |
| Abstract: | The method for determination coupled plasma-optical emission spectroscopy of elements in Lychtm barbarum L. by inductively （ICP-OES） and inductively coupled plasma-mass spectrometry （ICP-MS） with microwave digestion was established in the paper. When using it to determine the 24 elements such as Mg,Fe,Zn,Cu,Pb,Cd and Cr in Lycium barbarum L. ,the results showed that this method was high accuracy and precision. And the contents of K, Na, P, Mg were more in Lycium barbarum L. ,however the contents of Co,V,T1,Be in samples were low,both less than 0. 050μg · g^-1. |
| |
| Keywords: | Microwave Digestion ICP-MS ICP-OES Lycium barbarum L. Elements |
| 本文献已被 维普 等数据库收录！ |
|
