کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7588291 | 1492082 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of arsenic speciation in soil, irrigation water and plant tissue: A case study of the broad bean plant, Vicia faba
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A study of arsenic speciation in soil, irrigation water and plant tissue: A case study of the broad bean plant, Vicia faba A study of arsenic speciation in soil, irrigation water and plant tissue: A case study of the broad bean plant, Vicia faba](/preview/png/7588291.png)
چکیده انگلیسی
Samples of soil, the broad bean plant, Vicia faba and irrigation water were collected from the same agricultural site in Dokan, in the Kurdistan region of Iraq. Total arsenic and arsenic speciation were determined in all materials by ICP-MS and HPLC-ICP-MS, respectively. Available arsenic (11%) was also determined within the soil, together with Cd, Cr, Cu, Ni, Zn, Fe and Mn. The concentrations of total arsenic were: soil (5.32 μg gâ1), irrigation water (1.06 μg Lâ1), roots (2.065 μg gâ1) and bean (0.133 μg gâ1). Stems, leaves and pods were also measured. Inorganic AsV dominated soil (90%) and root (78%) samples. However, organo-arsenic (MMA, 48% and DMA, 19%) was the more dominant species in the edible bean. The study provides an insight into the uptake, preferred disposal route, speciation changes and loss mechanism involved for arsenic with this food source.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 210, 1 November 2016, Pages 362-370
Journal: Food Chemistry - Volume 210, 1 November 2016, Pages 362-370
نویسندگان
Bashdar A. Sadee, Mike E. Foulkes, Steve J. Hill,