The assessment of Cd, Zn, Pb, Cu and vitamin C in peaches

被引：0
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作者：
Matei, Nicoleta [1 ]
Popescu, Antoanela [2 ]
Munteanu, Marilena [3 ]
Lucian Radu, Gabriel [4 ]
机构：
[1] Department of Chemistry and Chemical Engineering, Ovidius University, Constanta, Romania
[2] Department of Pharmacy, Ovidius University, Constanta, Romania
[3] Sanitary Veterinary and Food Safety Laboratory, Constanta, Romania
[4] Department of Analytical Chemistry and Environmental Engineering, University POLITECHNICA of Bucharest, Romania
来源：
UPB Scientific Bulletin, Series B: Chemistry and Materials Science | 2013年 / 75卷 / 01期
关键词：
Atomic absorption spectrometry - Fruits - Copper - Absorption spectroscopy - High performance liquid chromatography;
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摘要：
The aim of this study was to quantitatively analyse the level of Cd, Zn, Pb, Cu and of vitamin C (ascorbic acid) in Prunus persica L. (peach) fruits. The peaches used in this work were collected from an unpolluted area outside Constanta city. The potential toxic elements Cd, Zn, Cu, and Pb were quantified by flame atomic absorption spectrometry (FAAS) after the chemical mineralization of the samples using nitric acid and hydrogen peroxide. Ascorbic acid was determined using a new method: High Performance Liquid Chromatography coupled with Diode Array Detector (HPLC/DAD).
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页码：73 / 80
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