NDLI: Mercury bioaccumulation by Suillus bovinus mushroom and probable dietary intake with the mushroom meal.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Falandysz, Jerzy Nnorom, Innocent C. Saba, Martyna
Description	Country affiliation: Poland Author Affiliation: Saba M ( Laboratory of Environmental Chemistry and Ecotoxicology, Gdansk University, 63 Wita Stwosza Str., 80-308, Gdansk, Poland.); Falandysz J ( Laboratory of Environmental Chemistry and Ecotoxicology, Gdansk University, 63 Wita Stwosza Str., 80-308, Gdansk, Poland.); Nnorom IC ( Environmental Chemistry Unit, Department of Industrial Chemistry, Abia State University, Uturu, Abia State, Nigeria. chidiabsu@yahoo.co.uk.)
Abstract	This paper reports the results of the study of the efficiency of accumulation and distribution of mercury (Hg) in the fruiting bodies of fungus Suillus bovinus and the probable dietary intake of Hg and the potential health risk. Fungal fruiting bodies and soil materials were collected from 13 background areas in the northern part of Poland between 1993 and 2013. Mercury in the caps of fruiting bodies varied from 0.10 ± 0.06 to 0.79 ± 0.40 mg kg(-1) dry biomass and in the stipes from 0.083 ± 0.028 to 0.51 ± 0.22 mg kg(-1) dry biomass. The mean values of cap to stipe Hg content quotient varied from 1.3 ± 0.2 to 2.6 ± 0.6. The Hg content in the upper 0-10 cm layer of soil substrate varied from 0.015 ± 0.004 to 0.031 ± 0.019 mg kg(-1) dry biomass. S. bovinus could be considered as an efficient accumulator of Hg, at least from low level polluted soils, and the values of Hg bioconcentration factor (BCF) varied from 6.4 ± 2.2 to 45 ± 20 for caps and from 3.8 ± 1.4 to 29 ± 11 for stipes. A conventional meal (300 g) portion of S. bovinus foraged from background areas provides Hg dose far below the provisionally tolerable weekly intake or recommended reference dose set for this element by authorities. An examination of published data on Hg in fruiting bodies of fungi genus Suillus showed low contamination of specimens foraged from background areas. Also reviewed are published data on Hg in fungi genus Suillus collected worldwide.
ISSN	09441344
e-ISSN	16147499
DOI	10.1007/s11356-016-6558-8
Journal	Environmental Science and Pollution Research
Issue Number	14
Volume Number	23
Language	English
Publisher	Springer
Publisher Date	2016-07-01
Publisher Place	Germany
Access Restriction	Open
Subject Keyword	Discipline Environmental Science Discipline Environmental Chemistry
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine

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