目的:验证多种兽药残留项目快检试剂产品的准确性,评估快检在抽检中的实际筛查效果.方法:采用真实样品为验证基质,比对不同快检试剂产品的检测结果与实验室检验结果,以氯霉素为例探讨快检应用于食品抽检的可行性.结果:13 种快检试剂产品的平均结果验证符合率为96.6%,实例表明产品H、O的抽检命中率分别为 74.1%、100.0%.结论:科学合理地应用快检技术,可以在抽检中提高靶向命中率.
Objective:Verify the accuracy of a variety of veterinary drug residue items rapid test results and evaluate the rapid screening effect in sampling inspection.Method:Real samples were drawn,and the test results of different fast detection products were compared with the laboratory test results.Taking chloramphenicol as an example to discuss the feasibility of using rapid detection in food sampling.Result:The average verification coincidence rate of 13 kinds of rapid detection reagent products was 96.6%.The examples showed that the sampling hit rates of products H and O were 74.1%and 100.0%,respectively.Conclusion:Scientific and reasonable use of fast detection technology can improve the target hit rate in quantitative sampling.