Warburton D W, Peterkin P I, Weiss K F, Johnston M A
Can J Microbiol. 1986 Nov;32(11):891-3. doi: 10.1139/m86-163.
The microbiological quality of bottled water sold in Canada was evaluated. A total of 114 lots of bottled water, both domestic and imported, were analyzed for aerobic colony count, coliforms, fecal coliforms, and Escherichia coli. No fecal coliforms or E. coli were found. Nineteen (46%) of the 41 lots of domestic purified water were found to exceed aerobic colony count standards and another lot exceeded coliform standards. One lot each of domestic and imported mineral water exceeded coliform standards. If mineral water were governed by the aerobic colony count standards for bottled water, then five lots each of both domestic and imported mineral water would have been found to be unsatisfactory. More surveillance of the bottled water industry in Canada is recommended.
对加拿大销售的瓶装水的微生物质量进行了评估。共分析了114批国产和进口瓶装水的需氧菌落计数、大肠菌群、粪大肠菌群和大肠杆菌。未发现粪大肠菌群或大肠杆菌。41批国产纯净水中有19批（46%）被发现需氧菌落计数超标，另有一批大肠菌群超标。国产和进口矿泉水各有一批大肠菌群超标。如果矿泉水按照瓶装水的需氧菌落计数标准来衡量，那么国产和进口矿泉水各有五批会被判定为不合格。建议加强对加拿大瓶装水行业的监管。
