2023年海南省网络外卖餐饮食品微生物污染状况分析
Analysis of Microbial Contamination of Online Takeaway Catering Food in Hainan Province in 2023
冯晨韵 1袁维道 1王雪吟 1陈彩霞 1冯春艳1
作者信息
- 1. 海南省食品药品检验所海口分所,海南海口 570311
- 折叠
摘要
目的:分析 105 批网络外卖餐饮食品微生物污染状况,为行政监管部门制定监管措施及相关标准制修订提供参考.方法:通过网络外卖App平台随机采样,按照《食品安全国家标准 食品微生物学检验菌落总数测定》(GB 4789.2-2022)要求开展微生物和中心温度检测,并对检测结果不合格率进行统计学分析.结果:不同种类不合格率(χ2=2.624,p＞0.05)、不同季度不合格率(χ2=0.682,p＞0.05)、不同中心温度不合格率(χ2=2.31,p＞0.05)均无统计学意义;菌落总数与其他微生物项目指标不合格率比较,均有极显著性差异(χ2=48.451,p＜0.01).结论:本研究初步掌握了海南省网络外卖餐饮食品微生物污染的情况,为监管部门加强监管提供实验依据.
Abstract
Objective:To analyze the microbial contamination status of 105 batches of online takeaway catering food,and to provide reference for the administrative supervision department to formulate regulatory measures and revise relevant standards.Method:Microbial and core temperature were detected according to the requirements of GB 4789.2-2022 through random sampling on the online takeaway App platform,and the failure rate of the test results was statistically analyzed.Result:There was no significant difference in the failure rate of different species(χ2=2.624,p＞0.05),the failure rate in different quarters(χ2=0.682,p＞0.05),and the failure rate of different core temperatures(χ2=2.31,p＞0.05),and there was a significant difference in the total number of colonies and the failure rate of other microbial indicators(χ2=48.451,p＜0.01).Conclusion:This study preliminarily grasped the microbial contamination of online takeaway catering food in Hainan province,and provided an experimental basis for the regulatory authorities to strengthen supervision.
关键词
网络外卖/微生物污染/菌落总数/不合格率Key words
online takeaway foods/microbial contamination/aerobic plate count/the unqualified rate引用本文复制引用
出版年
2024
NETL
NSTL
万方数据