Analysis of Microbial Contamination of Online Takeaway Catering Food in Hainan Province in 2023
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.
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