2019—2023年潍坊市市售食品中化学污染物及有害因素监测结果分析

Analysis of Monitoring Results of Chemical Pollutants and Harmful Factors in Food Sold in Weifang from 2019 to 2023

目的:分析潍坊市食品中化学污染物及有害因素污染情况,明确污染物种类并及时发现食品安全隐患,为相关部门的监管提供依据。方法:采集2019—2023年潍坊市市售的14大类食品样品进行化学污染物及有害因素监测,并对检测结果进行统计学分析。结果:2 750份样品中存在超标样品112份,总超标率为4.07%,不同年份的样本超标率总体趋势无统计学意义(χ^(2)_(趋势)=1.291,P=0.256);14大类食品的超标率差异存在统计学意义,其中蛋及蛋制品的超标率最高(17.50%);从监测指标来看,兽药及禁用药物的超标情况最为严重,为4.29%;除生产加工环节外,各采样环节均存在超标样品检出的情况。结论:潍坊市市售食品中化学污染物及有害因素的风险总体较低,但仍存在超标情况,建议相关部门采取有效治理措施,确保居民食品安全。

Objective:To analyze the pollution situation of chemical pollutants and harmful factors in food in Weifang city,identify the types of pollutants and discover the hidden dangers of food safety in time,and provide basis for the supervision of relevant departments.Method:14 kinds of food samples sold in Weifang city from 2019 to 2023 were collected for chemical pollutants and harmful factors monitoring,and the detection results were statistically analyzed.Result:Among the 2750 samples,112 samples exceeded the standard,and the total exceeded rate was 4.07%.There was no statistical significance in the overall trend of sample exceeded rate in different years(χ^(2)_(趋势)=1.291,P=0.256).There was statistical significance in the over-standard rate of 14 categories of food,among which eggs and egg products had the highest rate(17.50%).From the monitoring indicators,veterinary drugs and prohibited drugs are the most serious cases(4.29%);in addition to the production and processing links,there are cases of excessive sample detection in each sampling link.Conclusion:The risk of chemical pollutants and harmful factors in food sold in Weifang city is generally low,but there are still cases of exceeding the standard.It is suggested that relevant departments take effective control measures to ensure the food safety of residents.