生鲜乳抗生素残留检测技术研究
2020-09-01钟红萍


摘 要:目的:研究生鲜乳抗生素残留检测技术。方法:本研究选择4个养殖场作为研究对象,抽取80份生鲜乳样品进行抗生素残留检测,主要结合当前生鲜乳抗生素残留检测要求、生鲜乳抗生素残留检测技术发展趋势,提出生鲜乳抗生素残留检测技术(TTC法),以此来为兽用抗生素规范用药提供参考,致力于提升生鲜乳抗生素残留检测技术水平,保障生鲜乳食品的安全性。结论:TTC法作为临床常用的一种微生物检测法,其能有效应用于生鲜乳抗生素残留检测,且操作简单、成本低,值得推广应用。
关键词:生鲜乳;抗生素残留;检测技术;措施
Abstract:Objective: To study the detection technology of antibiotic residues in fresh milk. Methods: in this study, four farms were selected as the research object, and 80 samples of fresh milk were selected for antibiotic residue detection. Combined with the current requirements of antibiotic residue detection in fresh milk and the development trend of antibiotic residue detection technology in raw and fresh milk, TTC method was proposed to provide reference for the standardized use of antibiotics for veterinary use The detection technology level of antibiotic residues in fresh milk can ensure the safety of fresh milk food. Conclusion: TTC method, as a commonly used microbial detection method, can be effectively applied to the detection of antibiotic residues in fresh milk, with simple operation and low cost, which is worthy of promotion and application.
Key words:Fresh milk; Antibiotic residue; Detection technology; Measures
中图分类号:S859.84
现阶段,生鲜乳中存在的抗生素残留问题是最为主要的药物残留因子。根据实际情况进行分析,发现在奶牛饲养、产品加工过程中仍旧存在滥用或者大量应用抗生素问题,其必然会导致奶制品存在抗生素残留问题,严重威胁人们的身体健康[1]。从来源层面进行分析,生鲜乳抗生素残留的来源:①养殖场治疗泌乳期乳牛疾病选择抗生素进行治疗,抗生素会从乳牛体内逐渐进入乳腺,并在乳腺中残留。根据有关统计数据可知,在使用抗生素治疗后的5 d内,奶牛产的奶中都存在抗生素残留。②为有效预防奶牛疾病,同时提高产奶量,部分养殖户会在饲料中添加抗生素,引发抗生素残留问题。③因为养殖场管理工作不完善,在挤奶、储奶方面没有严格落实对应的卫生制度,或是配套设施不够完善,也会因为人为添加因素引发抗生素残留问题[2]。……
