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Pregled bibliografske jedinice broj: 1056051

Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe


Širić, Ivan; Falandysz, Jerzy
Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe // Chemosphere, 251 (2020), 126614, 8 doi:10.1016/j.chemosphere.2020.126614 (međunarodna recenzija, članak, znanstveni)


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Naslov
Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe

Autori
Širić, Ivan ; Falandysz, Jerzy

Izvornik
Chemosphere (0045-6535) 251 (2020); 126614, 8

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Forest topsoil Mushroom Tricholoma columbeta Tricholoma equestre Tricholoma portentosum Tricholoma terreum Wild food

Sažetak
The contamination, bio-concentration and distribution of mercury (Hg) in wild mushrooms of the genus Tricholoma such as T. equestre, T. portentosum, T. columbeta, and T. terreum were studied, and the possible dietary intake and risk for human consumers in Europe was estimated. Mushrooms, together with the associated forest topsoils were collected from 10 unpolluted and geographically distant areas, far from local or regional emission sources, in Poland (2 sites) and Croatia (8 sites). The Hg contents were in the range 0.10 ± 0.06 to 0.71 ± 0.34 mg kg−1 dry matter in caps and 0.04 ± 0.02 to 0.38 ± 0.13 mg kg−1 in stems. The corresponding topsoil concentrations varied over a relatively narrow range between sites, from 0.013 ± 0.003 to 0.028 ± 0.006 mg kg−1 dry matter. Overall, the study results showed low levels of mercury both, in edible Tricholoma mushrooms and forest topsoils from background (unpolluted) forested areas in Croatia and Poland. The morphological distribution showed considerably greater concentrations of mercury in the caps relative to the stems with ratios ranging from 1.6 ± 0.6 to 3.9 ± 1.8. T. equestre showed good ability to bioconcentrate Hg, with bioconcentration factors (BCF) values in the range 18 ± 7 to 37 ± 18. The data suggests that Tricholoma mushrooms from unpolluted areas in southern and northern regions of Europe can be considered as a low risk food from the point of view of the tolerable Hg intake.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija), Šumarstvo



POVEZANOST RADA


Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Ivan Širić (autor)

Citiraj ovu publikaciju

Širić, Ivan; Falandysz, Jerzy
Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe // Chemosphere, 251 (2020), 126614, 8 doi:10.1016/j.chemosphere.2020.126614 (međunarodna recenzija, članak, znanstveni)
Širić, I. & Falandysz, J. (2020) Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe. Chemosphere, 251, 126614, 8 doi:10.1016/j.chemosphere.2020.126614.
@article{article, year = {2020}, pages = {8}, DOI = {10.1016/j.chemosphere.2020.126614}, chapter = {126614}, keywords = {Forest topsoil Mushroom Tricholoma columbeta Tricholoma equestre Tricholoma portentosum Tricholoma terreum Wild food}, journal = {Chemosphere}, doi = {10.1016/j.chemosphere.2020.126614}, volume = {251}, issn = {0045-6535}, title = {Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe}, keyword = {Forest topsoil Mushroom Tricholoma columbeta Tricholoma equestre Tricholoma portentosum Tricholoma terreum Wild food}, chapternumber = {126614} }
@article{article, year = {2020}, pages = {8}, DOI = {10.1016/j.chemosphere.2020.126614}, chapter = {126614}, keywords = {Forest topsoil Mushroom Tricholoma columbeta Tricholoma equestre Tricholoma portentosum Tricholoma terreum Wild food}, journal = {Chemosphere}, doi = {10.1016/j.chemosphere.2020.126614}, volume = {251}, issn = {0045-6535}, title = {Contamination, bioconcentration and distribution of mercury in Tricholoma spp. mushrooms from southern and northern regions of Europe}, keyword = {Forest topsoil Mushroom Tricholoma columbeta Tricholoma equestre Tricholoma portentosum Tricholoma terreum Wild food}, chapternumber = {126614} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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