论文部分内容阅读
目的了解绵阳市食品中金属污染物的现状,为食品安全提供依据。方法 2009～2010年在绵阳市区及3个县(市)抽检各类食品,开展铅、镉、汞、铝和铜的监测。结果共检测14类食品249份,其中184份合格,总合格率为73.90%。铝、铅、镉和铜的合格率分别为48.65%(18/37)、80.58%(166/206)、97.09%(200/206)、98.06%(202/206)。10类食品检出铅超标,以奶类、粮食、食用菌较为严重,合格率分别为50.00%,67.50%,73.53%。馒头和油炸食品中铝超标较为严重,合格率仅为18.18%和33.33%。结论绵阳市抽检食品中铅超标较为普遍,铝超标较为严重,相关部门应严格加强管理,提高食品安全。
Objective To understand the status of metal pollutants in food in Mianyang City and provide the basis for food safety. Methods 2009 to 2010 in Mianyang City and three counties (cities) sampling all kinds of food, carry out the monitoring of lead, cadmium, mercury, aluminum and copper. Results A total of 249 food samples were detected in 14 categories, of which 184 were qualified and the total pass rate was 73.90%. The passing rates of aluminum, lead, cadmium and copper were 48.65% (18/37), 80.58% (166/206), 97.09% (200/206) and 98.06% (202/206), respectively. 10 kinds of food were detected excessive lead, with milk, food, edible fungi more serious, pass rates were 50.00%, 67.50%, 73.53%. Steamed bread and fried food exceeded the more serious aluminum, with a pass rate of only 18.18% and 33.33%. Conclusion The excessive lead in food sampled by sampling in Mianyang City is more common and the excessive aluminum is more serious. The related departments should strictly strengthen the management and improve the food safety.