银川地区牛乳中头孢类药物与庆大霉素残留的检测

发布时间：2018-03-13 04:34

本文选题：头孢类药物　切入点：庆大霉素　出处：《动物医学进展》2017年08期 　论文类型：期刊论文

【摘要】：抗生素残留一直是威胁食品安全的重大问题,为了解银川地区牛乳中抗生素残留情况,采用间接竞争酶联免疫吸附试验(ELISA),对银川地区部分养殖场和超市共计350份乳样进行了头孢类药物和庆大霉素残留的检测。结果显示,来自养殖场的200份乳样中,有4份样品的头孢类药物检测结果不合格,5份样品的庆大霉素检测结果不合格,分别占检测样品的2%和2.5%。来自超市的150份乳样中,有3份样品的头孢类药物检测结果不合格,2份样品的庆大霉素检测结果不合格,分别占检测样品的2%和1.3%。说明在银川地区部分养殖场和超市的牛乳中均存在头孢类药物和庆大霉素残留超标的问题。
[Abstract]:Antibiotic residues have always been a major threat to food safety. In order to understand the situation of antibiotic residues in milk of Yinchuan area, Indirect competitive enzyme linked immunosorbent assay (Elisa) was used to detect the residues of cephalosporins and gentamicin in 350 milk samples from some farms and supermarkets in Yinchuan area. Four samples of cephalosporins were unqualified and five samples of gentamicin were unqualified, accounting for 2% and 2.5% of the tested samples, respectively. Three samples of cephalosporins were unqualified and two samples of gentamicin were unqualified. 2% and 1.3% of the samples were detected, respectively. The results showed that the residue of cephalosporins and gentamicin exceeded the standard in milk of some farms and supermarkets in Yinchuan area.
【作者单位】：宁夏大学农学院;
【基金】：国家自然科学基金项目(31360626)
【分类号】：S859.84

【相似文献】