Lactarius and Russula mushroom genera - Similarities/differences in mineral composition within the Russulaceae family

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F23%3A43905667" target="_blank" >RIV/60076658:12220/23:43905667 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0889157522005889?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0889157522005889?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfca.2022.104970" target="_blank" >10.1016/j.jfca.2022.104970</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lactarius and Russula mushroom genera - Similarities/differences in mineral composition within the Russulaceae family

Popis výsledku v původním jazyce

Mineral composition among mushroom species may be similar or significantly different. It is accepted that mushroom species are one of the main determinants of their varying efficiency of accumulating mineral ele-ments. The aim of this study was to establish whether this statement is accurate and what role the mushroom genus may play. For this purpose, fruit bodies of 5 species belonging to the Lactarius genus and 4 species belonging to Russula genus were collected from a forest area as small as compatible with similar chemical soil characteristics. In total, 4 major (Ca, K, Mg, Na) and 33 trace elements (Ag, Al, As, Au, B, Ba, Cd, Ce, Co, Cs, Cu, Fe, Ga, Hf, Hg, Mn, Mo, Nb, Nd, Ni, Pb, Pr, Rb, Se, Sn, Sr, Ta, Ti, Tl, U, V, Zn, Zr) were determined. Generally, species belonging to the Lactarius genus contained a higher content of major elements compared to Russula. The obtained results reveal a similarity in the mineral profile of the studied mushrooms within each individual genus. Moreover, within each mushroom genus, a specific species with significantly higher element(s) content was observed, suggesting that both the mushroom species and genera may play an essential role in modulating element accumulation from soil to soil fruit bodies. Due to the fact that collected mushrooms grew in close proximity to trees, we were able to confirm that the presence of Fagus sylvatica might stimulate the accumulation of toxic elements in Lactarius vellereus bodies.

Název v anglickém jazyce

Lactarius and Russula mushroom genera - Similarities/differences in mineral composition within the Russulaceae family

Popis výsledku anglicky

Mineral composition among mushroom species may be similar or significantly different. It is accepted that mushroom species are one of the main determinants of their varying efficiency of accumulating mineral ele-ments. The aim of this study was to establish whether this statement is accurate and what role the mushroom genus may play. For this purpose, fruit bodies of 5 species belonging to the Lactarius genus and 4 species belonging to Russula genus were collected from a forest area as small as compatible with similar chemical soil characteristics. In total, 4 major (Ca, K, Mg, Na) and 33 trace elements (Ag, Al, As, Au, B, Ba, Cd, Ce, Co, Cs, Cu, Fe, Ga, Hf, Hg, Mn, Mo, Nb, Nd, Ni, Pb, Pr, Rb, Se, Sn, Sr, Ta, Ti, Tl, U, V, Zn, Zr) were determined. Generally, species belonging to the Lactarius genus contained a higher content of major elements compared to Russula. The obtained results reveal a similarity in the mineral profile of the studied mushrooms within each individual genus. Moreover, within each mushroom genus, a specific species with significantly higher element(s) content was observed, suggesting that both the mushroom species and genera may play an essential role in modulating element accumulation from soil to soil fruit bodies. Due to the fact that collected mushrooms grew in close proximity to trees, we were able to confirm that the presence of Fagus sylvatica might stimulate the accumulation of toxic elements in Lactarius vellereus bodies.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of Food Composition and Analysis

ISSN

0889-1575

e-ISSN

1096-0481

Svazek periodika

115

Číslo periodika v rámci svazku

January 2023

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000880034500006

EID výsledku v databázi Scopus

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