發(fā)布時(shí)間：2018-08-27 18:04

【摘要】：目的分析2013-2016年南通市食品安全風(fēng)險(xiǎn)監(jiān)測(cè)中鎘、鉛、總汞污染物監(jiān)測(cè)結(jié)果,了解近4年南通市食品中重金屬污染現(xiàn)狀,及早發(fā)現(xiàn)食品安全隱患。方法每年按照《江蘇省食品污染和有害因素風(fēng)險(xiǎn)監(jiān)測(cè)工作手冊(cè)》的要求進(jìn)行采樣和檢測(cè)。結(jié)果 2013-2016年共計(jì)監(jiān)測(cè)16大類2 777份食品,超出國(guó)家標(biāo)準(zhǔn)限值30份,總超標(biāo)率1.1%,超標(biāo)集中在水產(chǎn)動(dòng)物及其制品、蔬菜及其制品、食用菌及其制品、肉與肉制品、水果及其制品、調(diào)味品6類食品中,超標(biāo)樣品中,其中鎘超標(biāo)2.0%,鉛和總汞均超標(biāo)0.6%。監(jiān)測(cè)的4年中,2015年金屬污染超標(biāo)率(2.7%)要高于其他3年。946份食品中鎘檢出率58.2%,其中鎘含量超標(biāo)19份,超標(biāo)率2.0%;930份食品中鉛檢出率42.0%,其中鉛含量超標(biāo)6份,超標(biāo)率0.6%;901份食品中總汞檢出率50.6%,其中總汞含量超標(biāo)5份,超標(biāo)率0.6%。結(jié)論南通市食品中鎘、鉛、總汞污染程度較低,食品安全趨勢(shì)總體向好,但仍要加強(qiáng)對(duì)南通居民平時(shí)膳食消費(fèi)量較大的水產(chǎn)動(dòng)物及其制品、蔬菜及其制品等食品的監(jiān)測(cè)與監(jiān)管,確保食品安全。
[Abstract]:Objective to analyze the monitoring results of cadmium, lead and total mercury pollutants in food safety risk monitoring in Nantong City from 2013 to 2016, to understand the status of heavy metal contamination in food in Nantong City in recent 4 years and to find out the hidden dangers of food safety as soon as possible. Methods sampling and testing were carried out every year according to the requirements of Jiangsu Province Food pollution and Hazardous factors risk Monitoring Manual. Results A total of 2,777 food samples of 16 categories were monitored from 2013 to 2016, 30 of which exceeded the national standard limit. The total exceeding standard was 1.1. The exceeding standard was concentrated on aquatic animals and their products, vegetables and their products, edible fungi and their products, meat and meat products, fruits and their products. Among the six kinds of seasonings and samples, cadmium exceeded 2.0, lead and total mercury exceeded the standard 0.6. In the four years monitored, the rate of metal contamination exceeding the standard in 2015 (2.7%) was higher than that in the other 3 years. 946 samples of food had a cadmium detection rate of 58.2%. Among them, 19 samples of cadmium content exceeded the standard, and the exceeding rate of 2.0% exceeded the standard rate of 930 foods. The detection rate of lead in 930 samples was 42.0%, of which 6 were over standard. The detection rate of total mercury was 50.6% in 901 foods, 5 of which exceeded the standard, and 0.6% exceeded the standard. Conclusion the contamination of cadmium, lead and total mercury in food in Nantong City is relatively low, and the trend of food safety is generally good. However, it is necessary to strengthen the monitoring and supervision of aquatic animals and their products, vegetables and their products, which are usually consumed by the residents in Nantong. Ensure food safety.
【作者單位】： 南通市疾病預(yù)防控制中心;
【分類號(hào)】：R155.5

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