Objective To explore the availability of independently rapid testing technology of timely screening food raw materials, operating tools and containers in the cold storage room of catering service units in the guarantee of major activities. Methods Give a training and operation guidance to the operators of quick inspection technology used in cold dish rooms of some catering service units that participated in major activities in Zhangjiakou from January 2019 to June 2019, the qualified rate of each unit in cold dish rooms before and after the intervention was compared. Results From January to June 2019, the total qualified rates of cold snap samples of catering service units in all kinds of major activities in Zhangjiakou city was 85.89%. The qualified rate of catering service reception units that independently carried out relevant rapid detection technology in cold storage rooms reached 94.20%, which showed a significant difference between the two groups(X2=65.09, P＜0.005). Conclusion This study fully proves the important role and significance of the independent development of rapid detection technology in catering service units during the guarantee of major activities.
标题：重大活动保障中餐饮服务单位冷拼间自主开展快速检测技术的研究
英文标题：Study on rapid testing technology independently used in cold dish room by catering service units in major events security
