Elemental characteristics of mushroom species cultivated in China and Poland

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F18%3A43898369" target="_blank" >RIV/60076658:12220/18:43898369 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jfca.2017.12.018" target="_blank" >http://dx.doi.org/10.1016/j.jfca.2017.12.018</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfca.2017.12.018" target="_blank" >10.1016/j.jfca.2017.12.018</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Elemental characteristics of mushroom species cultivated in China and Poland

Popis výsledku v původním jazyce

China is the first and Poland the fifth the greatest producers of cultivated mushrooms worldwide. Because new species are being domesticated and gaining popularity there is a need to study their biological activities and chemical composition. In this study, a multi-elemental analysis was conducted on 14 culinary and/or medicinal mushroom species cultivated in China and Poland, all of which were available in German and Polish oriental and internet shops (Agaricus bisporus, Amaurodetma rude, Auricularia auricula-judae, Auricularia nigricans, Ganoderma lucidum, Lentinula edodes, Lignosus rhinocerus, Ophiocordyceps sinensis, Pleurotus ostreatus, Sparassis crispa, Tremella fuciformis, Wolfgooria cocos and Volvariella volvacea). Overall, the contents of 5 macroelements and 31 trace elements were quantified. The studied mushrooms varied widely in their content of both essential and toxic deleterious elements. A. rude was found to contain the highest content of toxic deleterious elements Al, As and Pt. Platinum content was of particular concern as it exceeded 7 mg kg(o1) dry matter. The studied mushrooms were generally found to contain higher amounts of Pt, Ni (particularly W. cocos), and rare-earth elements Er and Nd (particularly V. volvacea) than reported in many literature data. The study generally concludes that the levels of various elements in the analysed mushrooms are not toxic, although further attention should be paid to reducing Ni levels in commercial mushrooms available as culinary.

Název v anglickém jazyce

Elemental characteristics of mushroom species cultivated in China and Poland

Popis výsledku anglicky

China is the first and Poland the fifth the greatest producers of cultivated mushrooms worldwide. Because new species are being domesticated and gaining popularity there is a need to study their biological activities and chemical composition. In this study, a multi-elemental analysis was conducted on 14 culinary and/or medicinal mushroom species cultivated in China and Poland, all of which were available in German and Polish oriental and internet shops (Agaricus bisporus, Amaurodetma rude, Auricularia auricula-judae, Auricularia nigricans, Ganoderma lucidum, Lentinula edodes, Lignosus rhinocerus, Ophiocordyceps sinensis, Pleurotus ostreatus, Sparassis crispa, Tremella fuciformis, Wolfgooria cocos and Volvariella volvacea). Overall, the contents of 5 macroelements and 31 trace elements were quantified. The studied mushrooms varied widely in their content of both essential and toxic deleterious elements. A. rude was found to contain the highest content of toxic deleterious elements Al, As and Pt. Platinum content was of particular concern as it exceeded 7 mg kg(o1) dry matter. The studied mushrooms were generally found to contain higher amounts of Pt, Ni (particularly W. cocos), and rare-earth elements Er and Nd (particularly V. volvacea) than reported in many literature data. The study generally concludes that the levels of various elements in the analysed mushrooms are not toxic, although further attention should be paid to reducing Ni levels in commercial mushrooms available as culinary.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

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

—

Svazek periodika

66

Číslo periodika v rámci svazku

MAR

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

168-178

Kód UT WoS článku

000424724300022

EID výsledku v databázi Scopus

2-s2.0-85039431140