中国果菜2023，Vol.43Issue(12)：34-38,5.DOI:10.19590/j.cnki.1008-1038.2023.12.006
常见野生食用菌重金属含量分析及安全评价
Analysis of Contamination and Safety Assessment on Heavy Metals of Common Edible Fungi
梅婷 1周海泳2
作者信息
- 1. 深圳市芯农科技有限公司,广东深圳 518000
- 2. 筠海食品(深圳)有限公司,广东深圳 518000
- 折叠
摘要
Abstract
In order to investigate the content of heavy metals and assess heavy metals contamination and health related risks of common edible fungi,the content of total lead(Pb),cadmium(Cd),mercury(Hg),and arsenic(As)in edible fungi were determined,and assessment of heavy metals contamination was made by GB 2762-2022.The detection rate of heavy metals was 100.00％in 42 edible fungi samples,the exceeding standard rate of heavy metals was 26.2％,exceeding samples were all wild edible fungi samples,the content of the same heavy metal in wild edible fungi was higher than artificial planting edible fungi.There were significant differences in the content of the same heavy metal in edible fungi in different species and different areas.The quality of edible fungi samples such as morel,Sweethead fungus and Pleurotus citrinopileatus could be evaluated as grade three,while the quality of Tricholoma matsutake could be evaluated as grade one.The current situation of heavy metals contamination of Pb,Cd in wild edible fungi could not be ignored.The heavy metal contamination degree of wild morel,S.fungus and P.citrinopileatus was high.Close attention should be paid to the risk management since there were definite health hazards to human body.关键词
食用菌/重金属/污染/安全指数Key words
Edible fungi/heavy metal/contamination/safety index分类
园艺学与植物营养学引用本文复制引用
梅婷,周海泳..常见野生食用菌重金属含量分析及安全评价[J].中国果菜,2023,43(12):34-38,5.
