为了解我市卤肉制品中亚硝酸盐的使用情况,找出关键控制环节,为卤肉卫生监督和管理提供科学依据,我们于2007年1月~2008年12月对新乡市生产和销售的卤肉进行了亚硝酸盐含量的调查。现报告如下。1材料与方法1.1材料抽取2007年1月~2008年12月新乡市5区、2市、6县170家市售卤肉制品 In order to understand the use of nitrite in our meat products, identify the key control links and provide a scientific basis for the health supervision and management of braised meat. From January 2007 to December 2008, we produced and sold Braised meat nitrite content of the investigation. The report is as follows. 1 Materials and Methods 1.1 Material Extraction January 2007 ~ December 2008 Xinxiang City, District 5, 2 City, 6 counties 170 marinated meat products