Critical review of rare earth elements (REE) in cultivated macrofungi

文献类型： 外文期刊

第一作者： Falandysz, Jerzy

作者： Falandysz, Jerzy;Fernandes, Alwyn R.;Zhang, Ji

作者机构：

关键词： edible mushrooms; Food safety; Fungi; Lanthanides; Macromycetes; Mushrooms; Rare earths

期刊名称：FOOD CONTROL （ 影响因子：6.0； 五年影响因子：5.8 ）

ISSN： 0956-7135

年卷期： 2024 年 155 卷

页码：

收录情况： SCI

摘要： Edible macrofungi are being increasingly cultivated as they are seen as a sustainable and popular food around the world. This trend is paralleled by the similar increase in the use of rare earth elements (REE) in consumer goods, which has raised the possibility of contamination in mushrooms. There is a growing recognition of REE as emerging environmental contaminants because of their occurrence in foodstuffs. Reports investigating REE occurrence in edible fungi have emerged over the last few years with some very recent data suggesting concentrations as high as <= 37,000 mu g kg(-1) dw. Critical assessment of some studies has shown that some of REE concentration data reported in cultivated mushroom may be compromised by deficiencies in the analytical methodologies. These reports are characterised by unusual occurrence patterns that do not follow the fundamental rules of elemental occurrence (The Oddo-Harkins order). The available data has been critically assessed for reported concentrations as well as occurrence patterns, taking into account the methods used for REE determination. The results indicate that a significant proportion of the data are likely to be unsuitable for the purposes of risk assessment of human exposure to REE or to evaluate any increasing trend of REE contamination in food. Reliable analytics are an essential tool in chemical studies in life sciences, and this approach covers both routine and atypical studies, such as experiments with REE in mycology.

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