The Element Determination of Six Samples of Petal Powders by Using XRF Spectrometry
MEI Yan1, MA Mi-xia2, NIE Zuo-ren1
1. College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China 2. Special Education College of Beijing Union University, Beijing 100075, China
Abstract:Elements and contents in three kinds of petal powders of white and red rose, carnation, and butterfly orchis were determined by using XRF technic, and the data for every group were compared and analysed. The results indicated that all powders contain no toxic elements determined but have lots of normal elements and trace elements, such as Fe, Cu, Zn, Mn, Ni, Si, Sr, and Rb. The same sort of powder had approximately equivalent elements but their contents are different, and the element content of the white sort. was higher than the red one.
Key words:X-ray fluorescence spectrometry(XRF);Petal powders;Composition;Trace element
梅 燕1,马密霞2,聂祚仁1 . X射线荧光光谱压片法测定六种花瓣粉末的成分 [J]. 光谱学与光谱分析, 2012, 32(07): 1969-1971.
MEI Yan1, MA Mi-xia2, NIE Zuo-ren1. The Element Determination of Six Samples of Petal Powders by Using XRF Spectrometry . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(07): 1969-1971.
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