摘要
随机抽取沈阳市市售瓶装饮用水和碳酸饮料57份样品,按照GB/T4789.2—2003的方法对其中细菌总数进行检验。结果表明,主要市售瓶装饮用水和碳酸饮料微生物学卫生安全性较好,细菌总数基本没有超过国家标准。但贮存10天的桶装饮用水和某品牌果味型碳酸饮料细菌总数超过国家标准。
Total of 57 samples of bottled(bucketed) drinking water and carbonate drinks have been selected to detect the aerobic bacterial count according the methods from GB/T4789.2-2003.The results showed that a good microbial hygiene safety can be obtained for most of the bottled drinking water and the carbonate drinks.The exception of CFU beyond the national standard drew on the bucketed water reserved 10 days and one kind of carbonate drinks with fruit taste.
出处
《沈阳师范大学学报(自然科学版)》
CAS
2009年第4期461-463,共3页
Journal of Shenyang Normal University:Natural Science Edition
基金
国家自然科学基金资助项目(20706038)
辽宁省教育厅科学技术研究资助项目(20082053)
沈阳地区大型科学仪器设备共享服务专项项目(2007GX-33)
关键词
瓶装饮用水
瓶装碳酸饮料
菌落总数
bottled drinking water
bottled carbonated drinks
bacterial count