@article{10272/24779,
year = {2020},
url = {https://hdl.handle.net/10272/24779},
abstract = {The accumulation and transformation of arsenic species have been studied in the context of hydroponic cultivation of strawberry plants. Cultivation experiments have been performed by adding inorganic arsenic at concentrations of 10, 100 and 1000 μg L−1 via root irrigation. The total arsenic content was determined by Hydride Generation-Atomic Fluorescence Spectrometry (HG-AFS). The accumulation was dependent on the concentration of arsenic added to the irrigation and the arsenic species. Arsenic (III) accumulated at higher rates than arsenic (V). A greater accumulation of arsenic was found in roots (0.44–4.10 mg kg−1) than in stems (0.43–1.27 mg kg−1) and fruits (0.22–0.30 mg kg−1). The speciation results obtained by HPLC-HG-AFS analysis indicated that the addition of As(III) resulted in a partial methylation producing monomethyl arsenic (MMA) and dimethyl arsenic (DMA). After As(V) addition, only MMA was observed and this was accompanied with a notable
reduction in the ratio of As(V) to As(III).},
organization = {This work has been financially supported by project FQM 752 of the Andalusian Autonomous Government (Consejería de Economía, Innovación, Ciencia y Empleo).},
publisher = {Elsevier},
title = {Arsenic accumulation and speciation in strawberry plants exposed to inorganic arsenic enriched irrigation},
doi = {10.1016/j.foodchem.2020.126215},
author = {Sánchez-Rodas Navarro, Daniel Alejandro and González de la Torres, Ana Isabel and Giráldez Díaz, Inmaculada and Martínez Ruiz, Fátima and Palencia García, Pedro and Warren, Corns},
}