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目的:了解杭州市水产品中重金属的污染现状及变化趋势,为卫生监管部门及时制定有效的防治措施提供科学依据。方法:在杭州市水产品流通环节进行采样,采样点包括超市、农贸市场、专营店、批发市场等,按国家食品卫生检验方法进行检测。结果:杭州地区水产品中重金属状况总体较好海产品的镉超标应引起高度重视。结论:市民应保持均衡和多元化的饮食,以免因偏食某几类食物而摄入过量重金属镉。
Objective: To understand the present situation and trend of heavy metal pollution in aquatic products in Hangzhou, and provide scientific basis for health regulatory authorities to formulate effective prevention and control measures in time. Methods: Sampling was carried out in the circulation of aquatic products in Hangzhou. The sampling points included supermarkets, farmers’ markets, franchised stores, wholesale markets and so on. The tests were conducted according to the national food hygiene inspection methods. Results: The status of heavy metals in aquatic products in Hangzhou is generally good. Cadmium in marine products should be taken seriously. Conclusion: Citizens should maintain a balanced and diversified diet to avoid excessive intake of heavy metal cadmium due to partial eclipse of certain types of food.