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Spectrometric Determination of Metal Elements in Typha latifolia L.in Jianshui County,Yunnan Province,China

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【Author】 GUO Jun-ming1,DAI Jian-hui1,BAI Hong-li1,ZHANG Hong2,WANG Bao-sen21.Key Laboratory of Ethnic Medicine Resource Chemistry,State Ethnic Affairs Commission & Ministry of Education,Yunnan University of Nationalities,Kunming,Yunnan 650500,China;2.Honghe University,Mengzi,Yunnan 661100,China

【摘要】 [Objective] The aim was to determine the content of eight metal elements in Typha latifolia L.in Jianshui County,Yunnan Province,China,so as to provide a scientific basis for the development and utilization of this.[Method] Contents of eight metal elements,including Fe,Zn,Cu,Ni,Co,Cd,Pb and Cr were determined by flame atomic absorption spectrometry.[Result] There were abundant mineral elements in T.latifolia which were beneficial to human.Their contents were in the order of Fe>Zn>Cu>Ni>Co>Cd>Pb and element Cr was not detected.The content of Fe was high in T.latifolia,while Cu was relatively low.[Conclusion] There were abundant mineral elements which were necessary for human body in the T.latifolia.

【基金】 Supported by the National Natural Science Foundation of China(51062018)
  • 【分类号】O657.3;R284
  • 【下载频次】13
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