| 火焰原子吸收法测定白英中的微量元素 |
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| 引用本文： | 夏侯国论,胡雅琼,范小娜,杨志文.火焰原子吸收法测定白英中的微量元素[J].广东微量元素科学,2009,16(9):43-45. |
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| 作者姓名： | 夏侯国论 胡雅琼 范小娜 杨志文 |
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| 作者单位： | 1. 赣南医学院药学院,江西,赣州,341000
2. 赣南医学院基础医学院,江西,赣州,341000 |
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| 摘 要： | 为分析白英药效与微量元素的关系，样品经微波消解，采用火焰原子吸收法测定了白英中Fe、Cu、Zn、Mn、Mg、Ca的含量。结果表明，该法快速、简便、准确，6种元素的回收率为98．00％～103．60％，RSD为0．326％-1．216％。白英中Ca、Fe元素含量较高。
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| 关 键 词： | 白英 火焰原子吸收光谱法 微量元素 |
Determination of Trace Elements in Solanum lyratum Thunb by FAAS |
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| XIAHOU Guolun,HU Yaqiong,FAN Xiaona,YANG Zhiwen.Determination of Trace Elements in Solanum lyratum Thunb by FAAS[J].Trace Elements Science,2009,16(9):43-45. |
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| Authors: | XIAHOU Guolun HU Yaqiong FAN Xiaona YANG Zhiwen |
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| Institution: | XIAHOU Guolun , HU Yaqiong, FAN Xiaona, YANG Zhiwen (1. College of Pharmacy, Gannan Medical University, Ganzhou Jiangxi 341000, China; 2. College of Preclinical Medicine, Ganzhou Jiangxi 341000, China) |
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| Abstract: | To determine the content of six metal elements ( Fe, Cu, Zn, Mn, Mg, Ca ) in Solatium lyratum Thunb, the sample was digested with microwave digestion system, and was determined by flame atomic absorption spectrometry ( FAAS) . The results show that the method is simple, rapid and accurate. The recovery is 98. 00%～103. 60% , RSD is 0. 326% ～1. 216% ; It concludes the content of Ca and Fe in Solanum lyratum Thunb is abundant. |
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| Keywords: | Solanum lyratum Thunb flame atomic absorption spectrometry trace elements |
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