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1.
Environ Monit Assess ; 190(11): 665, 2018 10 22.
Artículo en Inglés | MEDLINE | ID: mdl-30345484

RESUMEN

The original version of this article unfortunately contained a mistake in the author group, affiliation and funding information sections as well as the omitted acknowledgment section.

2.
Environ Monit Assess ; 190(9): 508, 2018 08 10.
Artículo en Inglés | MEDLINE | ID: mdl-30094796

RESUMEN

The aim of this work was to determine elements composition and bioaccumulation process in ripe tomato fruits influenced by zinc feeding of plants which was applied in three different doses. Macro- and microelement content in growing soil, seeds, and fruits was determined by ICP-OES method. Health risk assessment was calculated according to the presence of some toxic elements. It was found that predominant macroelements were phosphorus, potassium, calcium, and magnesium followed by other ten determined elements. The presence of five potentially toxic elements (cadmium, chromium, lead, nickel, and strontium) in seed and fruits was detected. Bioaccumulation differences (especially in case of potassium) for some elements in seed and fruit were established. In both cases, calcium and lead were the only elements with antagonistic effect towards zinc feeding process. Health risk assessment has shown that acute risk is low for all toxic elements (according to acute hazard quotient (HQ) calculation) except for cadmium in fruit seed, where it can be characterized as moderate. Long-term hazard quotient calculation showed moderate risk in the case of lead (fruit skin and seed) and low values for other toxic elements. Since the most part of toxic elements was accumulated in tomato fruit skin and seed, peeling of fruits can significantly reduce health risk. Graphical abstract ᅟ.


Asunto(s)
Monitoreo del Ambiente , Medición de Riesgo , Contaminantes del Suelo/análisis , Solanum lycopersicum/química , Zinc/análisis , Cadmio/análisis , Frutas/química , Solanum lycopersicum/metabolismo , Níquel/análisis , Fósforo , Potasio , Semillas/química , Suelo , Contaminantes del Suelo/toxicidad
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