餐饮企业自制鲜榨果汁卫生质量的调查与分析

Investigation and analysis on sanitary quality of fresh fruit juice manufactured by catering business

中文关键词:  鲜榨果汁  微生物污染  调查与分析

英文关键词:fresh fruit juice  health microbial pollution  investigation and analysis

中文摘要:

      目的 通过苏州市姑苏区餐饮企业现售鲜榨果汁微生物污染情况的调查, 了解市售鲜榨果汁食品安全状况。方法 2013至2014年抽取区内餐饮企业现售的鲜榨果汁及加工用具共117件(份), 检测菌落总数、大肠菌群、致病菌。结果 鲜榨果汁中检出致病菌(金黄色葡萄球菌和霉菌), 菌落总数、大肠菌群和致病菌合格率分别为93.0%、68.4%、84.2%。2014年鲜榨果汁卫生指标合格率高于2013年, 两年分别为73.3%、48.2%。一次性杯子卫生指标合格率均为100%。榨汁机菌落总数、致病菌合格率均为100%, 大肠菌群合格率为86.7%。结论 市售鲜榨果汁容易受微生物污染, 需加强对市售鲜榨果汁制售单位监督和管理。

英文摘要:

      Objective To understand the microbial pollution situation of fresh fruit juice manufactured by catering business in Gusu district of Suzhou. Methods Totally 117 item fresh fruit juice and operative appliance were sampled by sterile operation in catering business from 2013 to 2014, the microbial pollution index included aerobic bacterial count, fecal coliform count and pathogenic bacteria. Results Pathogenic bacteria including Staphylococcus aureus and mycete were found from fresh fruit juice. Qualified rate of fresh fruit juice for aerobic bacterial count, fecal coliform count and pathogenic bacteria were 93.0%, 68.4% and 84.2%, respectively. Sanitation qualified rate of fresh fruit juice was higher in 2014 than 2013, the rates were 73.3% and 48.2% respectively. Sanitation qualified rate of sanitary cup was 100%. Qualified rate of juice extractor for aerobic bacterial count, pathogenic bacteria and fecal coliform counts were 100%, 100% and 86.7%, respectively. Conclusion Fresh fruit juice can be easily polluted by microbial, so more supervision and administration should be taken to catering business.