2016年新乡市食品中化学污染物监测结果分析

目的 对新乡市市售食品中有害化学物质污染进行监测,以评估食品安全现状,为采取相应控制措施提供科学依据。 方法 2016年,依据《2016年国家食品污染和有害因素风险监测工作手册》抽取市内有代表性的4个区和7个县,随机采集488份样品,对10类食品150项次指标进行检测,按GB 2762-2012《食品安全国家标准 食品中污染物限量》、GB 2760-2014《食品安全国家标准 食品添加剂使用标准》及相关规定对检测结果进行评价。 结果 共检测样品 488份,合格 460 份,总合格率 94.26%,蔬菜及其制品合格率为90.00%,水果合格率为95.00%,肉及肉制品中亚硝酸盐和铬合格率分别为89.41%和68.75%,代用茶合格率为25.00%,儿童食品合格率为91.67%,酒类合格率为90.00%。代用茶中的镉检出率最高,为75.00%,其次皮冻中铬检出率为56.25%。 结论 新乡市食品安全总体情况尚可,但仍有重金属、农药残留量、亚硝酸盐等污染物超标现象。

Monitoring results of chemical pollutants in foods in Xinxiang City, 2016

Objective To evaluate the current status of food safety by monitoring the harmful chemical pollutants in commercially available foods in Xinxiang City so as to provide a scientific basis for adopting relevant control measures. Methods A total of 488 samples of commercially available foods were randomly collected from four representative districts and seven counties in Xinxiang City in 2016 according to the National Food Pollution and Hazardous Factors Risk Monitoring Work Manual in 2016. 150 indicators of 10 categories of foods were tested and evaluated in accordance with China Food Safety National Standard for Maximum Levels of Contaminants in Foods (GB 2762-2012) and China Food Safety National Standard for Food Additive Use (GB 2760-2014). Results A total of 488 samples were detected, and the total qualified rate was 94.26% (460/488). The qualified rates was 90.00% for vegetables and vegetable products, 95.00% for fruits, 89.41% for nitrite and 68.75% for chromium in meat and meat products, 25.00% for tea substitutes, 91.67% for children’s food and 90.00% for alcohol. The detection rate of cadmium in leaf of Chinese holly (75.00%) was the highest, followed by chromium in pork skin jelly (56.25%). Conclusions The overall situation of food safety in Xinxiang City is acceptable, but there are still heavy metals, pesticide residues, nitrite and other pollutants exceeding the standards.