Chemometrical analysis of 18 metallic and nonmetallic elements found in honeys sold in France
Chemometrical analysis of 18 metallic and nonmetallic elements found in honeys sold in France
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DOI：
10.1021/jf020497r
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发表时间：
2002-10-09
影响因子：
6.1
通讯作者：
Viel, C
中科院分区：
文献类型：
--
作者：
Devillers, J;Doré, JC;Viel, C
采用电感耦合等离子体原子发射光谱仪对法国销售的86种蜂蜜进行了元素分析，以测量显著浓度的Ag、Ca、Cr、Co、Cu、Fe、Li、Mg、Mn、Mo、P、S、Zn、Al、Cd、Hg、Ni和Pb。采用主成分分析、对应因子分析和层次聚类分析对分析数据进行合理化解释。在蜂蜜的元素特征和它们的植物来源之间发现了粗略的关系。有些蜂蜜受到重金属和/或其他外来生物质的严重污染。对这些污染提出了解释。
The elemental analysis of 86 honeys sold in France was performed with an inductively coupled plasma atomic emission spectrometer in order to measure significant concentrations of Ag, Ca, Cr, Co, Cu, Fe, Li, Mg, Mn, Mo, P, S, Zn, Al, Cd, Hg, Ni, and Pb. Principal component analysis, correspondence factor analysis, and hierarchical cluster analysis were used to rationalize and interpret the analytical data. Crude relationships were found between the elemental profiles of the honeys and their botanical origin. Some honeys were highly polluted by heavy metals and/or other xenobiotics. Explanations for these contaminations are proposed.