郑州市某高校餐饮食品卫生状况调查及分析

Investigation and analysis of hygienic status of catering food in a university in Zhengzhou

中文关键词:  餐饮  微生物  调查  高校  郑州

英文关键词:catering  microorganism  investigation  university  Zhengzhou

中文摘要:

      目的 了解郑州市某高校餐厅的餐饮食品卫生状况。方法 参照GB/T 4789.22-2003《食品卫生微生物学检验 冷食菜 豆制品检验》方法, 在2017年3月, 对该高校学生餐厅内42份饭菜样品分别进行菌落总数、大肠菌群、金黄色葡萄球菌、沙门氏菌和志贺氏菌的检测。结果 18份素菜样品、9份荤菜样品、3份主食样品的菌落总数结果有检出, 6份素菜样品、1份荤菜样品的大肠菌群结果有检出, 所有样品的金黄色葡萄球菌、沙门氏菌和志贺氏菌结果均未检出。结论 该高校的学生餐厅发生食源性疾病的风险较低, 但食品仍存在一定的微生物污染问题, 餐厅的食品卫生状况需进一步改进, 并加强对餐饮食品从业人员的卫生教育和监督, 持续做好食品卫生风险监测, 避免发生食源性疾病。

英文摘要:

      Objective To investigate the hygienic status of catering food in a restaurant in a university in Zhengzhou. Methods According to GB/T 4789.22-2003 The test method of food hygiene microbiological Cold dish of soy products inspection, the total bacterial count, coliform bacteria, Staphylococcus aureus, Salmonella and Shigella of 42 samples in the restaurant in the university were detected in March 2017. Results The total bacterial count were detected in 18 vegetable dish samples, 9 meat samples and 3 copies, coliform bacteria were checked out in 6 vegetable dish samples and 1 meat sample, Staphylococcus aureus, Salmonella and Shigella were not detected in all samples. Conclusion The risk of foodborne diseases in college students canteen is low, but there are still some problems of microbial contamination in food, and food hygiene of the restaurant needs further improvement. It needs to strengthen health education and supervision of catering food staff, and continue to do a good job of food hygiene risk monitoring to avoid the occurrence of foodborne disease.