Abstract Agaricus bisporus, Pleurotus ostreatus and Lentinula edodes are the most commercially important mushroom species cultivated for human consumption. This study compared the content of major elements (ME) and trace elements (TE) in fruiting bodies of these three mushrooms available on the Polish market between 2009 and 2017. It demonstrates that the studied mushrooms, particularly A. bisporus, can be a valuable source of macro- and micro-nutrients such as K, P, Cu, Fe and Se (means: 28,500; 6150; 14.3; 49.3 and 2.59 mg kg dry weoght, respectively) and contain a beneficial Na/K ratio (1:76). The mushrooms were not found to contain increased levels of toxic metals with the ominous exception of As, levels of which were found to be elevated.

中文翻译：

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2009 年至 2017 年在波兰商业销售的双孢蘑菇、香菇和平菇的金属含量差异调查

摘要 双孢蘑菇、平菇和香菇是栽培供人类食用的最具商业价值的蘑菇物种。本研究比较了 2009 年至 2017 年波兰市场上销售的这三种蘑菇子实体中主要元素 (ME) 和微量元素 (TE) 的含量。宏量和微量营养素的来源，如 K、P、Cu、Fe 和 Se（平均值：28,500；6150；14.3；49.3 和 2.59 mg kg 干重），并含有有益的 Na/K 比（1:76 ）。没有发现蘑菇中有毒金属的含量增加，但不祥的例外是砷，发现其含量升高。