Levels of platinum group elements and rare-earth elements in wild mushroom species growing in Poland

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F16%3A43891182" target="_blank" >RIV/60076658:12220/16:43891182 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/19440049.2015.1114684" target="_blank" >http://dx.doi.org/10.1080/19440049.2015.1114684</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/19440049.2015.1114684" target="_blank" >10.1080/19440049.2015.1114684</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Levels of platinum group elements and rare-earth elements in wild mushroom species growing in Poland

Popis výsledku v původním jazyce

Due to limited data-describing abilities of mushrooms to accumulate platinum group elements (PGEs) and rare-earth elements (REEs), the aim of this study was to determine, by inductively coupled plasma optical emission spectrometry followed by microwave-assisted sample digestion by nitric acid, the content of these elements in 20 mushroom species (10 above ground and 10 growing on wood), mostly edible, collected near a busy trunk road. The highest content of PGEs in above-ground mushroom species was observed in Lepista gilva and Suillus bovinus fruit bodies (0.38 +/- 0.05 and 0.37 +/- 0.03mgkg(-1) DW, respectively), while in mushrooms growing on wood, the highest content was observed in Pleurotus ostreatus (0.35 +/- 0.04mgkg(-1) DW). The mean content of PGEs for both these groups was 0.23 +/- 0.08 and 0.26 +/- 0.07mgkg(-1) DW, respectively. The highest content of REEs in Suillus luteus and Tricholoma equestra was 5.03 +/- 0.50 and 2.18 +/- 0.56mgkg(-1) DW, respectively, but within mushrooms growing on wood in Ganoderma applanatum fruiting bodies it was 4.19 +/- 0.78mgkg(-1) DW. Mean contents of REEs were 1.39 +/- 1.21 and 1.61 +/- 0.97mgkg(-1) DW in above-ground species and species growing on wood, respectively. Generally, the group of mushroom species growing on wood was capable of slightly higher accumulation of both REEs and PGEs. No limits have been established for both the groups until now.

Název v anglickém jazyce

Levels of platinum group elements and rare-earth elements in wild mushroom species growing in Poland

Popis výsledku anglicky

Due to limited data-describing abilities of mushrooms to accumulate platinum group elements (PGEs) and rare-earth elements (REEs), the aim of this study was to determine, by inductively coupled plasma optical emission spectrometry followed by microwave-assisted sample digestion by nitric acid, the content of these elements in 20 mushroom species (10 above ground and 10 growing on wood), mostly edible, collected near a busy trunk road. The highest content of PGEs in above-ground mushroom species was observed in Lepista gilva and Suillus bovinus fruit bodies (0.38 +/- 0.05 and 0.37 +/- 0.03mgkg(-1) DW, respectively), while in mushrooms growing on wood, the highest content was observed in Pleurotus ostreatus (0.35 +/- 0.04mgkg(-1) DW). The mean content of PGEs for both these groups was 0.23 +/- 0.08 and 0.26 +/- 0.07mgkg(-1) DW, respectively. The highest content of REEs in Suillus luteus and Tricholoma equestra was 5.03 +/- 0.50 and 2.18 +/- 0.56mgkg(-1) DW, respectively, but within mushrooms growing on wood in Ganoderma applanatum fruiting bodies it was 4.19 +/- 0.78mgkg(-1) DW. Mean contents of REEs were 1.39 +/- 1.21 and 1.61 +/- 0.97mgkg(-1) DW in above-ground species and species growing on wood, respectively. Generally, the group of mushroom species growing on wood was capable of slightly higher accumulation of both REEs and PGEs. No limits have been established for both the groups until now.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure &amp; Risk Assessment

ISSN

1944-0049

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

86-94

Kód UT WoS článku

000366526000010

EID výsledku v databázi Scopus

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