| ICP-AES法测定车前子中无机元素 |
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| 引用本文： | 付志红,谢明勇,章志明,郭岚.ICP-AES法测定车前子中无机元素[J].光谱学与光谱分析,2004,24(6):737-740. |
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| 作者姓名： | 付志红 谢明勇 章志明 郭岚 |
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| 作者单位： | 南昌大学食品科学教育部重点实验室,江西,南昌,330047;南昌大学食品科学教育部重点实验室,江西,南昌,330047;南昌大学食品科学教育部重点实验室,江西,南昌,330047;南昌大学食品科学教育部重点实验室,江西,南昌,330047 |
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| 摘 要： | 采用ICP AES法对我国同属不同品种车前子炮制前后其Se ,Zn ,Mn ,Cu ,Mg ,Fe,Al,Be等无机元素进行了分析测定。该方法的加标回收率为 80 4 %～ 119 7% ,RSD <6 % ,具有良好的准确度和精密度。结果表明 :车前子中Mg ,Fe ,Al,Zn含量较高。此测定结果可为探讨车前子中元素含量与其药效的相关性提供科学数据。
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| 关 键 词： | ICP-AES法 车前子 微量元素 |
| 文章编号： | 1000-0593(2004)06-0737-04 |
| 修稿时间： | 2003年11月5日 |
Determination of Inorganic Elements in Plantago by ICP-AES |
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| Zhi-hong Fu,Ming-yong Xie,Zhi-ming Zhang,Lan Guo.Determination of Inorganic Elements in Plantago by ICP-AES[J].Spectroscopy and Spectral Analysis,2004,24(6):737-740. |
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| Authors: | Zhi-hong Fu Ming-yong Xie Zhi-ming Zhang Lan Guo |
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| Institution: | Key Laboratory of Food Science of MOE, Nanchang University, Nanchang 330047, China. |
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| Abstract: | In this paper, the contents of elements Se, Zn, Mn, Cu, Mg, Fe, Al and Be in the plantago, originating from different places and produced with various methods, were determined by ICP AES technique. Its recovery ratio obtained by standard addition method ranged between 80.4% and 119.7%, and its RSD was lower than 6%. The results of the determination show that the seeds in plantago are rich in the inorganic elements such as Mg, Fe, Al and Zn essential to human health. |
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| Keywords: | ICP-AES Plantago Micro-element |
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