University of Belgrade, Technical Faculty Bor, Vojske Jugoslavije 12, 19210 Bor, Serbia.
University of Nis, Faculty of Sciences and Mathematics, Department of Chemistry, Višegradska 33, 18000 Niš, Serbia.
Food Chem. 2017 Feb 15;217:568-575. doi: 10.1016/j.foodchem.2016.09.006. Epub 2016 Sep 6.
The samples of spatial soils and different organs of Prunus persica L. Batech and Malus domestica were analyzed by methods such as inductively coupled plasma optical emission spectroscopy (ICP-OES), Hierarchical Cluster Analysis (HCA), One-way ANOVA, and calculation of biological accumulation factors (BAFs) with the aim of investigating whether these methods may help in the evaluation of trace metals in plants, as well as in the estimation of plant bioaccumulation potentials. ICP-OES provided accurate data on present concentrations of Cu, Zn, Pb, As, Cd, and Ni which showed that most concentrations were in normal ranges, except in some cases for Cu, Zn, and As. HCA illustrated nicely various specifics in the distribution of metals in both investigated systems plant-soil. One-way ANOVA pointed successfully on the existing statistical differences between metal concentrations. Calculated BAFs showed that both plants had very low accumulation rates for all elements; they acted as metal excluders.
采用电感耦合等离子体发射光谱法（ICP-OES）、层次聚类分析（HCA）、单因素方差分析和生物积累因子（BAF）计算等方法，对桃（Prunus persica L. Batech）和苹果（Malus domestica）的空间土壤和不同器官样本进行分析，旨在研究这些方法是否有助于评估植物中的痕量金属，以及估计植物的生物积累潜力。ICP-OES 提供了 Cu、Zn、Pb、As、Cd 和 Ni 的当前浓度的准确数据，结果表明，除了 Cu、Zn 和 As 外，大多数浓度都在正常范围内。HCA 很好地说明了两种研究系统（植物-土壤）中金属分布的各种特殊性。单因素方差分析成功地指出了金属浓度之间存在的统计学差异。计算出的 BAFs 表明，两种植物对所有元素的积累率都非常低；它们是金属排斥者。
