目的研究近年来番禺区食品污染物监测情况。方法 2007-2011年对区内粮食等人们经常食用的20类食品开展金属铅等71个指标监测,并对监测结果进行综合分析。结果番禺区农药以及大部分食品中的食品添加剂、生物污染得到有效控制,但金属污染普遍存在于各类食品中,动物性食物中的抗生素、蜜饯中的食品添加剂污染严重,水产品、熟肉制品的生物污染应引起重视。结论为食品安全监督管理和食品安全预警提供了依据,为进一步开展食品污染物研究提供了基础数据。 Objective To study the monitoring of food contaminants in Panyu District in recent years. Methods From 2007 to 2011, 71 indicators such as metal lead were monitored for 20 kinds of food, such as food and other foods regularly consumed by the people in the region, and the monitoring results were comprehensively analyzed. Results Pesticide in Panyu District and most of the food additives and biological contamination were effectively controlled. However, the metal pollution was common in all kinds of foodstuffs. The antibiotics in animal food and the food additives in candied fruit were seriously polluted. The aquatic products, cooked meat Biological contamination of products should pay attention. The conclusion provides the basis for food safety supervision and management and food safety early warning, and provides the basic data for further research on food contaminants.