Faculty of Pharmacy, Department of Analytical Chemistry, Afyonkarahisar Health Sciences University, TR-03100, Afyonkarahisar, Turkey.
Faculty of Arts and Sciences, Department of Physics, Middle East Technical University, TR-06800, Ankara, Turkey.
Environ Sci Pollut Res Int. 2020 Sep;27(26):32474-32480. doi: 10.1007/s11356-020-09530-5. Epub 2020 Jun 6.
The aim of this study is to analyze Fe, Mn, Cu, Zn, Co, Cd, Pb, and Ni contents of Cyclocybe cylindracea, Armillaria mellea, Bjerkandera adusta, Rheubarbariboletus armeniacus, Coprinellus disseminatus, C. micaceus, C. comatus, Inonotus hispidus, Lepista nuda, Leucoagaricus leucothites, Pleurotus ostreatus, Cerioporus squamosus, Schizophyllum commune, Scleroderma verrucosum, and Trametes trogii collected from the Ankara University Besevler 10th Year Campus (Turkey), an area where human settlement and traffic are intense. In addition to the elemental analysis, the daily intake of metal (DIM) and health risk index (HRI) values of the edible ones were also calculated. Fe, Mn, Cu, Zn, Co, Cd, Pb, and Ni concentrations of the samples were found to be 112.0-5079.0, 3.0-124.0, 4.0-77.0, 2.0-196.0, 0.18-2.98, 0.18-5.3, 0.04-10.98, and 0.22-8.23 mg/kg dry weight, respectively. As a result of DIM and HRI analysis, C. cylindracea, L. nuda, and C. squamosus were found to be within the reference dose limits determined by competent authorities and can be safely consumed in terms of all metals studied. However, the Cd, Co, and Fe contents of C. micaceus were found to be above 1.0 (1.06, 4.25, and 7.06, respectively). In addition, it has been found that A. mellea, R. armeniacus, C. comatus, L. leucothites, and P. ostreatus are toxic in terms of Cd/Co, Fe/Pb, Co/Fe, Cd, and Fe contents, respectively. As the area in question is a traffic intensive area, it has been concluded that the emissions of the vehicles should be controlled in terms of legal limits and that the consumption of some mushrooms in this region should not be preferred until necessary measures are taken.
本研究旨在分析采自土耳其安卡拉大学 Besevler 10 号校区（人类聚居和交通繁忙地区）的环柄香菇、蜜环菌、黄韧伞、红肉红菇、离褶伞、点柄乳牛肝菌、美味牛肝菌、粗革侧耳、皱盖假芝、白毒鹅膏、糙皮侧耳、裂褶菌、猪苓、绒盖牛肝菌和云芝中的铁、锰、铜、锌、钴、镉、铅和镍含量。此外，还计算了可食用蘑菇的金属日摄入量（DIM）和健康风险指数（HRI）值。样品中 Fe、Mn、Cu、Zn、Co、Cd、Pb 和 Ni 的浓度分别为 112.0-5079.0、3.0-124.0、4.0-77.0、2.0-196.0、0.18-2.98、0.18-5.3、0.04-10.98 和 0.22-8.23 mg/kg 干重。通过 DIM 和 HRI 分析发现，环柄香菇、白毒鹅膏和粗革侧耳的所有研究金属的 DIM 值均在主管部门确定的参考剂量限值内，可以安全食用。然而，米黄离褶伞的 Cd、Co 和 Fe 含量分别为 1.06、4.25 和 7.06，超过了 1.0。此外，还发现蜜环菌、红肉红菇、美味牛肝菌、白毒鹅膏和糙皮侧耳的 Cd/Co、Fe/Pb、Co/Fe、Cd 和 Fe 含量分别具有毒性。由于所研究的区域交通繁忙，因此应该控制车辆的排放，使其符合法律限值，并在采取必要措施之前，不要优先选择该地区的一些蘑菇进行食用。
