随着国家经济的不断发展 ,人民生活水平逐步提高 ,肉、蛋、奶等畜产品在食物结构中的比重越来越大 ,人民群众对健康日益重视。对畜产品安全卫生要求也越来越严格。我国加入ＷＴＯ之后 ,我国产品的低成本经营在国际市场上具有价格优势 ,但由于没有建立完善的畜产品质量保障体系 With the continuous development of the national economy, people’s living standards have been gradually raised. The proportion of livestock products such as meat, eggs and milk in the food structure has been growing, and the people have paid more and more attention to health. The safety and hygiene requirements for livestock products are also becoming more stringent. After China’s accession to the WTO, the low-cost operation of China’s products in the international market has a price advantage, but because there is no sound quality control system for livestock products