| 不同产地栀子重金属含量测定 |
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| 引用本文： | 陈磊,刘怡. 不同产地栀子重金属含量测定[J]. 中国实验方剂学杂志, 2011, 17(23): 68-70 |
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| 作者姓名： | 陈磊 刘怡 |
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| 作者单位： | 1. 广东药学院中药学院,广州,510006
2. 南方医科大学中医药学院,广州,510515 |
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| 摘 要： | 目的:对不同产地栀子药材中重金属元素Pb,Cd,As,Hg的含量进行考察。方法:运用石墨炉原子吸收光谱法测定栀子药材中重金属Pb,Cd,As的含量,采用氢化物-冷原子吸收法测定其中Hg的含量。结果:所有批次检测结果均符合国家标准有关规定。结论:本实验建立的检测方法简单、快速、灵敏,为栀子中重金属元素的测定提供了一种可靠方法。
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| 关 键 词： | 栀子 重金属 石墨炉原子吸收光谱法 氢化物-冷原子吸收法 |
| 收稿时间： | 2011-05-26 |
Determination of Heavy Metal Elements in Gardeniae Fructus from Different Habitats |
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| CHEN Lei and LIU Yi. Determination of Heavy Metal Elements in Gardeniae Fructus from Different Habitats[J]. China Journal of Experimental Traditional Medical Formulae, 2011, 17(23): 68-70 |
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| Authors: | CHEN Lei and LIU Yi |
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| Affiliation: | Guangdong Pharmaceutical University, Guangzhou 510006, China;Southern Medical University, Guangzhou 510515, China |
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| Abstract: | Objective: Determination of the heavy metal elements in Gardeniae Fructus samples from different habitats. Method: The content of Pb, Cd, As contents in Gardeniae fructus was determined by graphite furnace atomic absorption spectrometry (GF-AAS). Determination of Hg contents in Gardeniae fructus by hydride generation-cold as (HG-AAS). Result: All batch test result could meet the pertinent regulations of the national standards. Conclusion: The method was quick, simple with high sensitivivty. It is a reliable method for the determination of the heavy metal elements in Gardeniae fructus. |
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| Keywords: | gardeniae fructus heavy metal GF-AAS HG-AAS |
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