一、背景“民以食为天,食以安为先”,食品的卫生与安全问题是关系到人类生死存亡的大事。近年来,由于疯牛病、口蹄疫、禽流感、二恶英、苏丹红1号等重大食品安全事件的暴发,食品安全问题引起了全世界的广泛关注。欧盟管理法规No.178(2002)要求从2004年起,在欧盟范围内销售的所 First, the background of “food for the world, food safety first”, food hygiene and safety issues related to human life and death event. In recent years, due to the outbreak of major food safety incidents such as mad cow disease, foot-and-mouth disease, bird flu, dioxin and Sudan No. 1, the issue of food safety has drawn worldwide attention. EU Regulation No. 178 (2002) requires that the European Union be sold within the EU since 2004