食品中沙门氏菌的测定能力验证结果分析

目的:通过参加大连中食国实检测技术有限公司组织的《CFAPA-1186食品中沙门氏菌的测定能力验证计划》,验证微生物实验室对沙门氏菌的检测能力,提高微生物实验室质量控制水平和检测人员的技术水平.方法:依据参试作业指导书和《食品安全国家标准食品微生物学检验沙门氏菌检验》(GB 4789.4—2016)的方法对3份能力验证...

Analysis on the Verification Results of the Determination Ability of Salmonella in Food

Objective:By participating in the CFAPA-1186 Validation plan for the Determination of Salmonella in Food organized by China CFAPA Testing technology Company Limited of dalian,verify of the microbiological laboratory’s ability to detect Salmonella and strengthen the level of quality control in microbiological laboratory and the technical proficiency of the testing staff.Method:According to the test instruction and the method of GB 4789.4—2016,the pre enrichment,selective enrichment and isolation were carried out for three blind samples of capability verification,and the isolated suspected colonies were identified.Result:Salmonella was detected in blind sample No.418,and no Salmonella was detected in the blind samples No.019 and No.390.The results were consistent with the specified values and the ability evaluation was satisfactory.This capability verification was successfully completed.Conclusion:The microbiological laboratory has effectively improved the detection ability and technical level of Salmonella by participating in this capability verification and analyzing the capability verification results.