从2015年到2017年，在中国网络超市购买的榛蘑（Agaricus blazei），松茸（Tricholoma matsutake），滑子菇（Pholiota nameko），黑皮平菇（agrocybe aegirit），牛肝菌（Boletus edulis），木耳（Auricularia auricula）和香菇（Lentinus edodes）中分析了铬（Cr），总砷（As），无机砷（iAs），镉（Cd），汞（Hg），甲基汞（MeHg）和铅（Pb）。可食用蘑菇中重金属的平均浓度排序为As > Cd > Cr > Pb > Hg。总砷和无机砷之间没有正相关关系，总汞和甲基汞之间也没有正相关关系。除了榛蘑样品外，无机砷的含量都很低。所有测试蘑菇样品中甲基汞的含量都很低。而镉、铬和铅的污染是测试蘑菇样品的常见问题。综合因子污染指数在0.569（木耳）和3.056（牛肝菌）之间。滑子菇、木耳、黑皮平菇和香菇样品中的五种重金属的THQ值均小于1。榛蘑、松茸和牛肝菌样品的成人和儿童的危险指数（HI）值大于1，表明成人和儿童消费者存在重大健康风险。无机砷的癌症风险（CR）值范围从3.82 × 10-6（松茸）到8.61 × 10-5（榛蘑），表明消费者没有潜在的致癌风险。每种可食用蘑菇物种的致癌风险排序为榛蘑 > 香菇 > 滑子菇 > 黑皮平菇 > 木耳 > 牛肝菌 > 松茸。© 2023. 本文作者 拥有 由 Springer Science+Business Media, LLC 授权，Springer Nature 的独有许可。

Chromium (Cr), total arsenic (As), inorganic arsenic (iAs), cadmium (Cd), mercury (Hg), methylmercury (MeHg), and lead (Pb) were analyzed in in Agaricus blazei, Tricholoma matsutake, Pholiota nameko, agrocybe aegirit, Boletus edulis, Auricularia auricula, and Lentinus edodes collected from online supermarket in China from 2015 to 2017. The order of mean concentrations for the five heavy metals in edible mushrooms was As > Cd > Cr > Pb > Hg. No positive correlation was found between total As and iAs, nor between total Hg and MeHg. The contents of iAs were at a low level except for A. blazei samples. The contents of MeHg were at a low level in all test mushroom samples. And Cr, Cd, and Pb pollution were common problems in the test mushroom samples. The comprehensive factor pollution index was between 0.569 (A. auricula) and 3.056 (B. edulis). The THQ values for the five heavy metals from P. nameko, A. auricula, A. aegirit, and L. edodes samples were less than 1. The hazard index (HI) values of A. blazei, T. matsutake, and B. edulis samples for adults and children were greater than 1, indicating significant health hazard to the adults and children consumers. The cancer risk (CR) values for iAs ranged from 3.82 × 10- 6 (T. matsutake) to 8.61 × 10- 5 (A. blazei), indicating no potential carcinogenic risk to the consumers. The order for carcinogenic risk of each edible mushroom species was A. blazei > L. edodes > P. nameko > A. aegirit > A. auricula > B. edulis > T. matsutake.© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.