| 云南建水草牙中金属元素的光谱测定 |
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| 引用本文： | 郭俊明,戴建辉,白红丽,张虹,王宝森.云南建水草牙中金属元素的光谱测定[J].安徽农业科学,2011,39(24):14607-14608. |
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| 作者姓名： | 郭俊明 戴建辉 白红丽 张虹 王宝森 |
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| 作者单位： | 云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明,650500;红河学院,云南蒙自,661100 |
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| 基金项目： | 国家自然科学基金项目(51062018) |
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| 摘 要： | 目的]测定云南建水草牙（Typha latifolia L.）中8种金属元素的含量,以期为这一资源的开发利用提供科学依据。方法]采用火焰原子吸收光谱法测定草芽中的Fe、Zn、Cu、N i、Co、Cd、Pb和Cr元素的含量。结果]建水草牙含有多种对人体有益的矿物元素,7种金属元素含量顺序为Fe〉Zn〉Cu〉N i〉Co〉Cd〉Pb,Cr未检测出;Fe元素含量较高,而Cu含量相对较低。结论]建水草牙含矿物元素较丰富。
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| 关 键 词： | 草牙(Typha latifolia L.) 金属元素:火焰原子吸收光谱法 |
Spectrometric Determination of Metal Elements in Typha latifolia L.from Jianshui of Yunnan |
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| GUO Jun-ming et al.Spectrometric Determination of Metal Elements in Typha latifolia L.from Jianshui of Yunnan[J].Journal of Anhui Agricultural Sciences,2011,39(24):14607-14608. |
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| Authors: | GUO Jun-ming |
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| Institution: | GUO Jun-ming et al(Key Laboratory of Ethnic Medicine Resource Chemistry,State Ethnic Affairs Commission & Ministry of Education,Yunnan University of Nationalities,Kunming,Yunnan 650500) |
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| Abstract: | Objective] To determine the content of 8 metal elements in Typha latifolia L.from Jianshui County of Yunnan Province,so as to provide a scientific basis for development and utilization of this resources.Method] Contents of 8 metal elements including Fe,Zn,Cu,Ni,Co,Cd,Pb and Cr were determined by flame atomic absorption spectrometry.Result] Typha latifolia L.was rich in various mineral elements to human health.The content order of 7 analyzed mineral elements was Fe>Zn>Cu>Ni>Co>Cd>Pb.Cr element could not b... |
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| Keywords: | Typha latifolia L Metal elements Flame atomic absorption spectrometry |
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