coliform

The actual problems in detection of total bacterial count and coliform bacteria in food are analyzed.

分析了实际检测菌落总数和大肠菌群两指标存在的问题,提出了保证检验结果正确性的控制措施.

For confirming the presence of Coliform bacteria in drinking mineral water by the multiple-tube fermentation technique.

用于多管发酵法测定饮用矿泉水中大肠菌群的确证试验.

Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.

大肠菌群的国标检验法采用乳糖发酵法.

Suffice to say that for drinking water coliform numbers should be one or less.

只要饮用水的大肠菌数目不超过1就可以了.

Indeed, half of the bags that researchers examined tested positive for coliform bacteria.

事实上, 研究人员收集的袋子中有一半含有大肠杆菌.

Invade human body to whether be concerned with humoral immunity only when coliform organisms.

当大肠杆菌侵入人体是否只与体液免疫有关.

Objective To discuss the judgment standard of E . coliform group by slip method.

目的探讨纸片法检测大肠菌群的结果判断标准.

However , contamination of coliform group might occur during beer brewing.

啤酒生产过程中可能会污染大肠菌群.

Thus, groups of bacteria called coliform or fecal coliform are routinely monitored to indicate potential contamination.

因而, 叫作大肠菌或粪便大肠菌的一组细菌是用来指示可能的污染物的日常检测物.