太湖水产品中微囊藻毒素-RR的污染状况及 初步健康风险评估

太湖水产品中微囊藻毒素-RR的污染状况及 初步健康风险评估
目的  了解太湖水产品中微囊藻毒素-RR(microcystin-RR, MC-RR)的污染状况, 并对其进行初步非致癌健康风险评估。方法  采用高效液相色谱-质谱法(high performance liquid chromatography-mass spectrometry, HPLC-MS)测定太湖部分水产品中的MC-RR的含量, 参照国际环境建模和软件协会推荐的模型对其初步风险进行评价。结果  太湖部分水产品可食部分中MC-RR的非致癌年度健康风险值在0.060×10?6 a?1~0.18×10?6 a?1之间, 其中鲤鱼风险值最高, 河蚌风险值最低。结论  所采太湖水产品中MC-RR年度健康风险值均在最大可接受范围内, 但部分水产品长期食用有一定健康风险, 需引起人们注意。

Objective  To study the pollution status of microcystin-RR (MC-RR) in aquatic products of Taihu lake and conduct the non-carcinogenic health risk assessment. Methods  The contents of MC-RR in some aquatic products of Taihu lake were detected by high performance liquid chromatography-mass spectrometry (HPLC-MS), and the health risk of MC-RR was preliminarily assessed using the model of international environmental modeling and software association. Results  The annual non-carcinogenic risk of MC-RR in some edible parts of aquatic products of Taihu lake were ranged from 0.060×10?6 a?1 to 0.18×10?6 a?1. The carp had the highest risk and river clam had the lowest risk on human health. Conclusion  The annual non-carcinogenic risk of MC-RR in aquatic products of Taihu lake is approaching to the maximum acceptable risk level, while some aquatic products eaten regularly present certain health risks, which need to attract people's attention.

标题：太湖水产品中微囊藻毒素-RR的污染状况及 初步健康风险评估
英文标题：Pollution status and preliminary health risk assessment of microcystin-RR in aquatic products of Taihu lake

作者：
孟元华 无锡市疾病预防控制中心
朱鹏飞 无锡市疾病预防控制中心
龚燕 无锡市疾病预防控制中心
凌霞 无锡市疾病预防控制中心
刘文卫 无锡市疾病预防控制中心

中文关键词:水产品,微囊藻毒素-RR,健康风险评估,
英文关键词:aquatic products,microcystin-RR,health risk assessment,

发表日期：2016-03-28

2025-1-29 20:10 上传 太湖水产品中微囊藻毒素-RR的污染状况及 初步健康风险评估.pdf

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