Department of Biochemical Diagnostics, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Waszyngtona 15A, 15-269 Bialystok, Poland.
Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Bialystok, Poland.
Nutrients. 2022 Jul 1;14(13):2750. doi: 10.3390/nu14132750.
Dried mushrooms might be a source of mineral components, which are indispensable for human health. The aim of this study was to determine the contents of calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn), copper (Cu), manganese (Mn), and selenium (Se) in dried wild-grown mushrooms ( and ) available for sale, and to evaluate these mushrooms' contribution to the daily reference intake of the studied bioelements. The concentrations of mineral components in the mushroom samples were determined by the flame method (Ca, Mg, Fe, Zn, Cu, Mn) and the electrothermal (Se) atomic absorption spectrometry method. The mean Ca, Mg, Fe, Zn, Cu, Mn (in mg/kg), and Se concentrations (in µg/kg) in were 82.1, 964.1, 233.4, 97.9, 25.3, 22.1, and 6501.6, respectively, whereas in : 67.5, 1060.2, 87.8, 197.2, 33.9, 19.8, and 282.4, respectively. We have shown that dried can be considered a source of Se. In the case of the other microelements, the tested mushrooms may serve only as additional supplements. Therefore, the studied species of mushrooms cannot be regarded as potential nutritional sources of the macroelements in question. Consumers should be properly informed about this, which should be guaranteed by appropriate legal regulations.
干蘑菇可能是矿物质的来源，这些矿物质对人体健康是不可或缺的。本研究的目的是确定可销售的野生干蘑菇（和）中钙（Ca）、镁（Mg）、铁（Fe）、锌（Zn）、铜（Cu）、锰（Mn）和硒（Se）的含量，并评估这些蘑菇对所研究生物元素日参考摄入量的贡献。通过火焰法（Ca、Mg、Fe、Zn、Cu、Mn）和电热原子吸收光谱法（Se）测定蘑菇样品中矿物质成分的浓度。的平均 Ca、Mg、Fe、Zn、Cu、Mn（mg/kg）和 Se 浓度（µg/kg）分别为 82.1、964.1、233.4、97.9、25.3、22.1 和 6501.6，而在中：67.5、1060.2、87.8、197.2、33.9、19.8 和 282.4。我们已经表明，干可以被认为是 Se 的来源。对于其他微量元素，测试的蘑菇可能只是作为额外的补充。因此，所研究的蘑菇种类不能被认为是这些元素的潜在营养来源。应该通过适当的法律规定来保证消费者得到正确的信息。
