动物源性食品中兽药残留检测标准解析与能力验证工作探讨

Standards analysis of detection techniques and discussion of proficiency testing for veterinary drug residues in animal-derived food

中文关键词:  动物源性食品  兽药残留  标准  能力验证

英文关键词:animal-derived food  veterinary drug residues  standards  proficiency testing

中文摘要:

      近年来, 随着人们生活水平的提高, 动物源性食品安全日渐成为社会热点话题, 其中兽药残留问题更是人们关注的焦点。本文总结了动物源性食品中兽药残留常用检测标准, 包括β-受体激动剂类、氯霉素类、孔雀石绿和结晶紫、硝基呋喃类代谢物、磺胺类和喹诺酮类药物6类物质共12个检测标准; 详细论述了部分标准在实际操作时需要注意的关键点——标准溶液的配制、提取和净化方法的操作、定量方式的选择等。最后, 从考核样品的保存方式、实验方案的确定、标准溶液的配制、实验过程中的质量控制、数据结果的处理5个方面, 对能力验证工作提出了建议, 旨在促进食品检验检测机构技术水平的提升, 确保能力验证的满意结果, 从而更好地为食品质量安全监控部门提供支持和服务。

英文摘要:

      In recent years, with the improvement of people's living standards, food safety of animal-derived has become a hot topic in society, among which the problem of veterinary drug residues is the focus of people's attention. This paper introduced the common standard methods for detecting veterinary drug residues (12 detection standards of beta-agonist, chloramphenicol, malachite green, nitrofuran metabolic residues, sulfonamides, and quinolone drugs), discussed the key points of some standards in practice (preparation of standard solution, operating steps of extraction and purification methods, and selection of quantitative methods). Moreover, the paper put forward some suggestions on the proficiency testing work from 5 aspects: the storage method of test samples, the determination of experimental scheme, the preparation of standard solution, the quality control in the experimental process, and the processing of data results, so as to promote food inspection examination organization technology level of ascension, ensure the ability to verify satisfactory results, and better provide support and services for food quality safety monitoring department.