Environmental Chemistry and Ecotoxicology, University of Gdańsk, Gdańsk, Poland.
Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia.
J Environ Sci Health B. 2021;56(4):396-414. doi: 10.1080/03601234.2021.1892433. Epub 2021 Mar 10.
The element concentrations in the fruitbodies of from two forested upland sites and one lowland site of different geochemical background were compared to topsoil concentrations. The aim of the study was to establish baseline concentration datasets, gain insight into the species' bioconcentration potential and to assess the impact of anthropogenic factors. The validated methods for analysis include inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and cold-vapor atomic absorption spectroscopy (CV-AAS). Bioinclusion (bioconcentration factor > 1) by was observed for the elements Ag, Cd, Cu, K, Hg, Mn, Na, Mg, P, Rb, and Zn. In contrast, the elements Al, Ba, Ca, Fe, Ni, and Sr as well as the toxic Pb were bioexcluded. Among these elements, the toxic elements Cd and Pb are noteworthy regarding the aspect of human mushroom consumption. The medians of Cd in caps of from the upland sites were in the range of 5.6-6.6 mg kgdm, with a maximum in an individual sample of 14 mg kgdm, which is in the range of concentrations reported previously for polluted soils. Lead concentrations were much lower, with medians in the range of 0.79-1.3 mg kgdm in caps and 0.48-0.59 mg kgdm in stipes. Mineral contents of appear to be the result of a complex interaction of a species' characteristic physiology with local mineral soil geochemistry and with anthropogenic pollution factors.
比较了来自两个森林高地地点和一个低地地点的 子实体与表土浓度的元素浓度。该研究的目的是建立基线浓度数据集，深入了解该物种的生物浓缩潜力，并评估人为因素的影响。经过验证的分析方法包括电感耦合等离子体原子发射光谱法（ICP-AES）和冷蒸气原子吸收光谱法（CV-AAS）。 对 Ag、Cd、Cu、K、Hg、Mn、Na、Mg、P、Rb 和 Zn 等元素具有生物包含作用（生物浓缩因子>1）。相比之下，Al、Ba、Ca、Fe、Ni 和 Sr 以及有毒的 Pb 等元素则被生物排除。在这些元素中，有毒元素 Cd 和 Pb 在人类食用蘑菇方面值得关注。高地地点的 帽中的 Cd 中位数在 5.6-6.6 mg kgdm 范围内，个别样本中最大值为 14 mg kgdm，这与先前报道的受污染土壤中的浓度范围相当。铅浓度要低得多，帽中的中位数在 0.79-1.3 mg kgdm 范围内，柄中的中位数在 0.48-0.59 mg kgdm 范围内。 的矿物质含量似乎是物种特征生理与当地矿物质土壤地球化学以及人为污染因素复杂相互作用的结果。
