Determination of Detrimental and Essential Elements in Medicinal Mushrooms Tylopilus felleus, Auricularia auricula-judae, and Pleurotus ostreatus (Agaricomycetes)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F22%3A43904772" target="_blank" >RIV/60076658:12220/22:43904772 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12410/22:43904772

Výsledek na webu

<a href="https://www.dl.begellhouse.com/buynow/journal/708ae68d64b17c52.html" target="_blank" >https://www.dl.begellhouse.com/buynow/journal/708ae68d64b17c52.html</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Detrimental and Essential Elements in Medicinal Mushrooms Tylopilus felleus, Auricularia auricula-judae, and Pleurotus ostreatus (Agaricomycetes)

Popis výsledku v původním jazyce

In this study, selected detrimental and essential elements were determined in fruiting bodies of Auricularia auricula-judae, Tylopilus felleus, and Pleurotus ostreatus medicinal mushrooms. A. auricula-judae and T. felleus were collected from sampling sites situated in South Bohemia, the Czech Republic, while P. ostreatus samples were obtained after cultivation under defined conditions on a straw substrate block. The elements were determined in underlying soils for T. felleus and bioconcentration factors were calculated. The analysis revealed that T. felleus accumulated Rb, Cd, Cu, Zn, Se, and Mg, with bioconcentration factors of 65.7, 2.47, 2.32, 1.93, 1.67, and 1.27, respectively. The analysis also revealed high contents (expressed as medians) of Ca (1600 mg/kg) and Mg (2040 mg/kg) in A. auricula-judae. On the other hand, the contents of detrimental elements such as Pb (0.10 mg/kg), Cd (0.33 mg/kg), and As (0.10 mg/kg) were lower. In cultivated P. ostreatus, lower element contents for Pb 0.05 mg/kg), Al (3.92 mg/kg), Ca (53.6 mg/kg), Mn (3.22 mg/kg), Ni (0.11 mg/kg), and Sr (0.93 mg/kg) were determined compared to both wild-growing A. auricula-judae and T. felleus. No negative effect on human health is expected for the mushroom species studied due to the accumulation of detrimental microelements.

Název v anglickém jazyce

Determination of Detrimental and Essential Elements in Medicinal Mushrooms Tylopilus felleus, Auricularia auricula-judae, and Pleurotus ostreatus (Agaricomycetes)

Popis výsledku anglicky

In this study, selected detrimental and essential elements were determined in fruiting bodies of Auricularia auricula-judae, Tylopilus felleus, and Pleurotus ostreatus medicinal mushrooms. A. auricula-judae and T. felleus were collected from sampling sites situated in South Bohemia, the Czech Republic, while P. ostreatus samples were obtained after cultivation under defined conditions on a straw substrate block. The elements were determined in underlying soils for T. felleus and bioconcentration factors were calculated. The analysis revealed that T. felleus accumulated Rb, Cd, Cu, Zn, Se, and Mg, with bioconcentration factors of 65.7, 2.47, 2.32, 1.93, 1.67, and 1.27, respectively. The analysis also revealed high contents (expressed as medians) of Ca (1600 mg/kg) and Mg (2040 mg/kg) in A. auricula-judae. On the other hand, the contents of detrimental elements such as Pb (0.10 mg/kg), Cd (0.33 mg/kg), and As (0.10 mg/kg) were lower. In cultivated P. ostreatus, lower element contents for Pb 0.05 mg/kg), Al (3.92 mg/kg), Ca (53.6 mg/kg), Mn (3.22 mg/kg), Ni (0.11 mg/kg), and Sr (0.93 mg/kg) were determined compared to both wild-growing A. auricula-judae and T. felleus. No negative effect on human health is expected for the mushroom species studied due to the accumulation of detrimental microelements.

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

2022

Kód důvěrnosti údajů

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

Název periodika

International Journal of Medicinal Mushrooms

ISSN

1521-9437

e-ISSN

1940-4344

Svazek periodika

24

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

85-95

Kód UT WoS článku

000796932400007

EID výsledku v databázi Scopus

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