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目的了解广州市部分食品违法添加非食用物质现状。方法 2006—2008年对广州市市售水产品、保鲜食品、豆制品、粮食、蜜饯、蛋及蛋制品、乳及乳制品等进行食品污染物监测,同时进行部分非食用物质的监测。结果水产品、保鲜食品、豆制品中的甲醛检出率分别为21.21%、44.38%、1.14%,其中一份保鲜食品甲醛检出值最高达2 851.00 mg/kg;粮食、蜜饯、豆制品中的甲醛次硫酸氢钠(吊白块)均未检出;蛋及蛋制品中的苏丹红I～IV均未检出;乳及乳制品、含乳饮料中的三聚氰胺检出率分别为17.65%、11.11%,其中乳及乳制品三聚氰胺最高检出值达328.00 mg/kg。结论目前广州市市售部分食品仍存在违法添加非食用物质现象,应引起相关监管部门重视。
Objective To understand the status quo of some illegal food additives in Guangzhou. Methods From 2006 to 2008, the monitoring of food contaminants in aquatic products, fresh food, soy products, grain, candied fruit, egg and egg products, milk and dairy products in Guangzhou was conducted. Some non-food substances were also monitored. Results The detection rates of formaldehyde in aquatic products, fresh foods and soya products were 21.21%, 44.38% and 1.14% respectively, and the formaldehyde value of one of the fresh food products was up to 2 851.00 mg / kg. Among the food, preserves and soy products Of sodium formaldehyde sulfoxylate (stillage) were not detected; eggs and egg products Sudan I ~ IV were not detected; milk and dairy products, milk drinks, the detection rate of melamine were 17.65% , 11.11%. The highest detection value of melamine in milk and dairy products was 328.00 mg / kg. Conclusion At present, there are still illegal additions of non-food substances to some foods marketed in Guangzhou City, which should be taken seriously by relevant regulatory authorities.