| ICP-AES测定两种牡丹胚乳中的矿质元素 |
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| 引用本文： | 周秀梅,李保印.ICP-AES测定两种牡丹胚乳中的矿质元素[J].光谱实验室,2011,28(6):3218-3221. |
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| 作者姓名： | 周秀梅 李保印 |
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| 作者单位： | 河南科技学院园林学院 河南省新乡市华兰大道东段453003 |
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| 基金项目： | 河南科技学院重点项目资助(2007028) |
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| 摘 要： | 采用电感耦合等离子体-原子发射光谱法测定了紫斑牡丹和滇牡丹胚乳样品中14种矿质元素（K、Na、Ca、Mg、Fe、Cu、Zn、Mn、Li、Ni、B、Ag、Cd、Pb）含量。结果表明,各测试元素的校准曲线线性良好;两种牡丹胚乳中4种人体必需的常量元素K、Na、Ca、Mg及6种与人体健康和生命有关的必需元素Fe、Cu、Zn、Mn、Ni、B含量丰富,3种对人体有害的微量元素Ag、Cd、Pb中,Ag与Cd均未被检出。表明两种牡丹胚乳矿质营养丰富,值得深入研究和开发利用。
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 矿质元素 胚乳 牡丹 |
Determination of Mineral Elements in Endosperm of Two Tree Peony Species by ICP-AES |
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| ZHOU Xiu-Mei,LI Bao-Yin.Determination of Mineral Elements in Endosperm of Two Tree Peony Species by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2011,28(6):3218-3221. |
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| Authors: | ZHOU Xiu-Mei LI Bao-Yin |
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| Institution: | ZHOU Xiu-Mei LI Bao-Yin(College of Horticulture and Landscape,Henan Institute of Science and Technology,Xinxiang,Henan 453003,P.R.China) |
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| Abstract: | The 14 mineral elements(K,Na,Ca,Mg,Fe,Cu,Zn,Mn,Li,Ni,B,Ag,Cd and Pb) in the endosperm of Paeonia rockii and Paeonia delavayi were determined by inductively coupled plasma-atomic emission spectrometry(ICP-AES).The standard curves for 14 elements obtained were good linearity.The endosperms of the two species are rich in 4 required trace-elements,such as K,Na,Ca and Mg,while 6 indispensable trace-elements,such as Fe,Cu,Zn,Mn,Ni and B.The three trace elements Ag,Cd and Pb were harmful to human body,and Ag and C... |
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| Keywords: | ICP-AES Mineral Elements Endosperm Tree Peony |
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