| 电感耦合等离子体光谱法测定新疆石榴皮中的微量元素 |
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| 引用本文： | 帕丽达·阿不力孜,热娜·卡斯木,丛媛媛,张笑颖.电感耦合等离子体光谱法测定新疆石榴皮中的微量元素[J].微量元素与健康研究,2008,25(2):42-43. |
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| 作者姓名： | 帕丽达·阿不力孜 热娜·卡斯木 丛媛媛 张笑颖 |
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| 作者单位： | 新疆医科大学药学院,乌鲁木齐,830054 |
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| 摘 要： | 目的:建立一种用电感耦合等离子体光谱法测定新疆石榴皮中微量元素及含量的方法。方法:用硝酸—高氯酸进行消解,电感耦合等离子体原子发射光谱法(ICP—AES)同时测定新疆石榴皮样品中B、Ba、Cu、Sr、Ti、Zn、Mn、P、V、Ni、Mg、Ca、Co、C、Al、Fe等多种微量元素。结果:其相对标准偏差为0.38%~2.61%,回收率为95.8%~101.3%。研究表明新疆石榴皮中含有比较丰富的Ca、Mg元素,微量元素在植物药中可能起到一定的药理作用。结论:ICP—AES法测定简单,快速,灵敏度高,准确度高,且多元素同时测定,适用于新疆石榴皮中微量元素的测定。
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| 关 键 词： | 电感耦合等离子体光谱法 新疆石榴 微量元素 |
| 文章编号： | 1005-5320（2008）02-0042-02 |
| 收稿时间： | 2007-10-27 |
| 修稿时间： | 2007年10月27 |
Determination of the contents of trace elements in Punica granatum L by ICP-AES |
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| PALIDA·Abulizi,RENA·Kasimu,CONG Yuan-yuan,ZHANG Xiao-ying.Determination of the contents of trace elements in Punica granatum L by ICP-AES[J].Studies of Trace Elements and Health,2008,25(2):42-43. |
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| Authors: | PALIDA·Abulizi RENA·Kasimu CONG Yuan-yuan ZHANG Xiao-ying |
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| Affiliation: | PALIDA· Abulizi, RENA · Kasimu, CONG Yuan - yuan, ZHANG Xiao - ying ( College of Pharmacy Xinjiang Medical University, Urumqi 830054, China ) |
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| Abstract: | Objective： To develop a method of detecting the trace elements in Punica granaturn L Methods： A method of determination of trace elements in Punica granatum L. was developed by using ICP-AES together with HNO3-HClO4 digestion, Results： The average recovery was 95.8 % - 101.3 % and the RSD of 0.38 % - 2.61%. The method was applied to the analysis of some practical samples. Relatively abundant Mg was detected, Because the trace elements play an important medical role in plant medicine, Conclusion： The determination of those substances by using ICP-AES is of importance in the assessment of plant medicine. |
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| Keywords: | ICP-AES Punica granatum L Trace elements |
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