A comparison of toxic and essential elements in edible wild and cultivated mushroom species

被引：0
作者：
Mirosław Mleczek
Anna Budka
Marek Siwulski
Patrycja Mleczek
Sylwia Budzyńska
Jędrzej Proch
Monika Gąsecka
Przemysław Niedzielski
Piotr Rzymski
机构：
[1] Poznan University of Life Sciences,Department of Chemistry
[2] Poznan University of Life Sciences,Department of Mathematical and Statistical Methods
[3] Poznan University of Life Sciences,Department of Vegetable Crops
[4] Poznan University of Life Sciences,Department of Ecology and Environmental Protection
[5] Adam Mickiewicz University,Faculty of Chemistry
[6] Poznań University of Medical Sciences,Department of Environmental Medicine
[7] Universal Scientific Education and Research Network (USERN),Integrated Science Association (ISA)
来源：
European Food Research and Technology | 2021年 / 247卷
关键词：
Wild-growing mushrooms; Cultivated mushroom species; Contamination; Mineral content; Consumer choice;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The multi-elemental composition of 4 edible wild-growing mushroom species that commonly occur in Polish forests was compared to 13 cultivated mushroom species available in trade. A considerable variation in the macroelements content was revealed with cultivated species containing higher amounts of macroelements. The mean content of B, Co, Cr, Fe, Pb, Pr, Pt, Sb, Sm, Sr, Te, and Tm was higher in cultivated mushroom species, while the opposite was noted for Ba, Cd, Cu, Hg, La, Mo, Sc, and Zn. Selected cultivated forms exhibited increased content of Al (F. velutipes), As (H. marmoreus, F. velutipes), Ni (P. ostreatus, A. polytricha, H. marmoreus), and Pb (P. ostreatus, A. polytricha, F. velupites, and L. edodes). Wild-growing species, B. boletus, I. badia, and S. bovinus contained high Hg levels, close to or exceeding tolerable intakes. Compared to cultivated mushrooms, they also generally revealed a significantly increased content of Al (with the highest content in B. edulis and I. badia), As and Cd (with the highest content in B. edulis and S. bovinus in both cases). In turn, the cultivated mushrooms were characterized by a higher content of Ni (particularly in A. bisporus) and Pb (with the highest content in P. eryngii). The exposure risks may, however, differ between wild and cultivated mushrooms since the former are consumed seasonally (although in some regions at a high level), while the latter are available throughout the year. Both cultivated and wild-growing mushrooms were found to be a poor source of Ca and Mg, and only a supplemental source of K, Cu, Fe, and Zn in the human diet. These results suggest that mushrooms collected from the wild or cultivated, should be consumed sparingly. The study advocates for more strict monitoring measures of the content of toxic metals/metalloids in mushrooms distributed as food, preferentially through the establishment of maximum allowance levels not limited only to a few elements and mushroom species.
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页码：1249 / 1262
页数：13
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