食品工业科技2012，Vol.33Issue(4)：73-75,3.
ICP-OES法分析测定大红袍花椒中的矿质元素
Determination of mineral elements of Zanthoxylum bungeanum Maxim.by the method of ICP-OES
摘要
Abstract
By wet digestion procedure to preparing samples,the mineral elements in Zanthoxylum bungeanum Maxim.were completely determined by inductively coupled plasma optical emission spectrometer（ICP-OES）.The results showed there were 16 mineral elements in Rhodiola kirilowii.They were K,Ca,P,Mg,S,Al,Fe,Sr,Na,Mn,B,Zn,Ba,Cu,Ti and Cr.Among them,K and Ca were richer in macroelements,while Al,Fe,Sr,Mn and B were richer in microelements.The recovery rate of this method was between 90.1% and 109.1%,The RSD of the determining result was between 0.55% and 8.95%.The method was simple,rapid and credible.Its sensibility was also high.The method could be used to analyze multi-elements in the same time so that fulfill the analysis of actual samples.These results provided some reference in relative research of Zanthoxylum bungeanum Maxim.关键词
花椒/矿质元素/ICP-OES/微波消解Key words
Zanthoxylum bungeanum Maxim./mineral element/ICP-OES/microwave decomposition分类
轻工纺织引用本文复制引用
宁坚刚,魏永生..ICP-OES法分析测定大红袍花椒中的矿质元素[J].食品工业科技,2012,33(4):73-75,3.基金项目
陕西省科技厅自然科学基础研究计划资助 （）
