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(210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)

Presented are results of a study on accumulation and distribution of (210)Po and (210)Pb in the fruitbodies of parasol mushroom (Macrolepiota procera) and risk to human consumer due to exposure from highly radiotoxic decay particles emitted by both radionuclides. Mushrooms were collected from 16 for...

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Autores principales: Strumińska-Parulska, Dagmara I., Olszewski, Grzegorz, Falandysz, Jerzy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5719801/
https://www.ncbi.nlm.nih.gov/pubmed/29063408
http://dx.doi.org/10.1007/s11356-017-0458-4
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author Strumińska-Parulska, Dagmara I.
Olszewski, Grzegorz
Falandysz, Jerzy
author_facet Strumińska-Parulska, Dagmara I.
Olszewski, Grzegorz
Falandysz, Jerzy
author_sort Strumińska-Parulska, Dagmara I.
collection PubMed
description Presented are results of a study on accumulation and distribution of (210)Po and (210)Pb in the fruitbodies of parasol mushroom (Macrolepiota procera) and risk to human consumer due to exposure from highly radiotoxic decay particles emitted by both radionuclides. Mushrooms were collected from 16 forested places in central and northern regions of Poland. Activity concentrations of (210)Po and (210)Pb were determined after radiochemical separation of nuclides and subsequent measurement using validated method and alpha spectrometer. Results showed on spatially heterogeneous distribution of the (210)Po and (210)Po activity concentrations in M. procera and two interpolation maps were prepared. Activity concentrations of nuclides in dried caps of M. procera were in the range from 3.38 ± 0.41 to 16.70 ± 0.33 Bq∙(210)Po ∙kg(−1) and from 5.11 ± 0.21 to 13.42 ± 0.30 Bq∙(210)Pb ∙kg(−1). Consumption of M. procera foraged in central and northern Poland should not contribute significantly to the annual effective radiation doses from (210)Po and (210)Pb due to amount of both nuclides accumulated by fungus in caps.
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spelling pubmed-57198012017-12-11 (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera) Strumińska-Parulska, Dagmara I. Olszewski, Grzegorz Falandysz, Jerzy Environ Sci Pollut Res Int Short Research and Discussion Article Presented are results of a study on accumulation and distribution of (210)Po and (210)Pb in the fruitbodies of parasol mushroom (Macrolepiota procera) and risk to human consumer due to exposure from highly radiotoxic decay particles emitted by both radionuclides. Mushrooms were collected from 16 forested places in central and northern regions of Poland. Activity concentrations of (210)Po and (210)Pb were determined after radiochemical separation of nuclides and subsequent measurement using validated method and alpha spectrometer. Results showed on spatially heterogeneous distribution of the (210)Po and (210)Po activity concentrations in M. procera and two interpolation maps were prepared. Activity concentrations of nuclides in dried caps of M. procera were in the range from 3.38 ± 0.41 to 16.70 ± 0.33 Bq∙(210)Po ∙kg(−1) and from 5.11 ± 0.21 to 13.42 ± 0.30 Bq∙(210)Pb ∙kg(−1). Consumption of M. procera foraged in central and northern Poland should not contribute significantly to the annual effective radiation doses from (210)Po and (210)Pb due to amount of both nuclides accumulated by fungus in caps. Springer Berlin Heidelberg 2017-10-23 2017 /pmc/articles/PMC5719801/ /pubmed/29063408 http://dx.doi.org/10.1007/s11356-017-0458-4 Text en © The Author(s) 2017 Open Access This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Short Research and Discussion Article
Strumińska-Parulska, Dagmara I.
Olszewski, Grzegorz
Falandysz, Jerzy
(210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title_full (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title_fullStr (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title_full_unstemmed (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title_short (210)Po and (210)Pb bioaccumulation and possible related dose assessment in parasol mushroom (Macrolepiota procera)
title_sort (210)po and (210)pb bioaccumulation and possible related dose assessment in parasol mushroom (macrolepiota procera)
topic Short Research and Discussion Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5719801/
https://www.ncbi.nlm.nih.gov/pubmed/29063408
http://dx.doi.org/10.1007/s11356-017-0458-4
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