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

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  • 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)
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  • 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
http://linked.open...avai/riv/aktivity
  • P(GA521/09/1150)
http://linked.open...iv/cisloPeriodika
  • 6
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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  • 63373
http://linked.open...ai/riv/idVysledku
  • RIV/60460709:41210/13:61984
http://linked.open...riv/jazykVysledku
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  • bioavailability, PBET, urban particulate matter, risk elements (en)
http://linked.open.../riv/klicoveSlovo
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
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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
http://localhost/t...ganizacniJednotka
  • 41210
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