About: Bioavailability of arsenic, cadmium, iron and zinc in leafy vegetables amended with urban particulate matter suspension

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The bioavailable portions of arsenic (As), cadmium (Cd), iron (Fe), and zinc (Zn) in leafy vegetables amended by urban particulate matter (PM) via soil and/or foliar application were investigated in a model pot experiment, in which lettuce and chard were cultivated. By using the Physiologically Based Extraction Test (PBET) simulating in vitro human digestive processes in the stomach and small intestine, the bioavailable portions of toxic elements from PM amended plant biomass were extracted. Extractable portions of elements by a simulated gastric solution from biomass decreased for lettuce in the order Zn > Cd > As > Fe, in the case of chard in the order As > Zn > Cd > Fe. No significant effects of PM physical fractions or soil were observed. Although the bioavailable element portions in the PM samples were lower compared to plants, the bioavailable element contents in foliar PM amended plant leaves exceeded the control and soil PM amendment levels, even after biomass washing. The bioavailable portions of arsenic (As), cadmium (Cd), iron (Fe), and zinc (Zn) in leafy vegetables amended by urban particulate matter (PM) via soil and/or foliar application were investigated in a model pot experiment, in which lettuce and chard were cultivated. By using the Physiologically Based Extraction Test (PBET) simulating in vitro human digestive processes in the stomach and small intestine, the bioavailable portions of toxic elements from PM amended plant biomass were extracted. Extractable portions of elements by a simulated gastric solution from biomass decreased for lettuce in the order Zn > Cd > As > Fe, in the case of chard in the order As > Zn > Cd > Fe. No significant effects of PM physical fractions or soil were observed. Although the bioavailable element portions in the PM samples were lower compared to plants, the bioavailable element contents in foliar PM amended plant leaves exceeded the control and soil PM amendment levels, even after biomass washing. (en)
Title	Bioavailability of arsenic, cadmium, iron and zinc in leafy vegetables amended with urban particulate matter suspension Bioavailability of arsenic, cadmium, iron and zinc in leafy vegetables amended with urban particulate matter suspension (en)
skos:prefLabel	Bioavailability of arsenic, cadmium, iron and zinc in leafy vegetables amended with urban particulate matter suspension Bioavailability of arsenic, cadmium, iron and zinc in leafy vegetables amended with urban particulate matter suspension (en)
skos:notation	RIV/60460709:41210/13:61984!RIV14-GA0-41210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA521/09/1150)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Tlustoš, Pavel Száková, Jiřina Tremlová, Jana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	63373
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:61984
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	bioavailability, PBET, urban particulate matter, risk elements (en)
http://linked.open.../riv/klicoveSlovo	PBET risk elements urban particulate matter bioavailability
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[EB09D12596D0]
http://linked.open...i/riv/nazevZdroje	Journal of the Science of Food and Agriculture
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Assessment of species and bioavailable forms of selected risk elements in soil with crop production exposed to particulate matter near highway
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	93
http://linked.open...iv/tvurceVysledku	Száková, Jiřina Tlustoš, Pavel Sysalová, Jiřina Tremlová, Jana
http://linked.open...ain/vavai/riv/wos	000316690200017
issn	0022-5142
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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