大肠菌群是指需氧和兼性厌氧的革兰氏阴性无芽孢杆菌。
The coliform group referred to the aerobic or facultative anaerobic gram-negative budless bacillus.
评价检测食品中大肠菌群不同方法。
To evaluate different methods for detection of coliform in foods.
大肠菌群的国标检验法采用乳糖发酵法。
Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.
目的探讨纸片法检测大肠菌群的结果判断标准。
Objective To discuss the judgment standard of E. coliform group by slip method.
用途用于多管发酵法测定大肠菌群和粪大肠菌群。
For detecting coliform bacteria and Faecal coliforms by the multiple-tube fermentation technique.
大肠菌群是评价冷饮食品卫生质量的重要指标菌。
The intestinal colony was an important index indicating the quality of cold drink and snack.
通过实验，摸索出测定总大肠菌群的一种五管发酵法。
A method is found out to determine the total coli-group by the five fermentation tubes.
考察了菌落总数、霉菌、酵母菌数和大肠菌群数的变化。
The microorganisms including natural microflora and yeast and mold and E.
结果两份供机食品样品检测大肠菌群严重超过卫生标准。
Results Coli. group tested in tow samples severely exceeded the health standard.
例如冷冻黄秋葵的一般生菌数是多少，大肠菌群要求多少。
For example of refrigerant huang qiukui how much is giving birth to bacterium to count commonly coliform group requirement how many.
例如冷冻黄秋葵的一般生菌数是多少，大肠菌群要求多少。
For example of refrigerant Huang Qiukui how much is giving birth to bacterium to count commonly, coliform group requirement how many.
用途用于多管发酵法测定饮用矿泉水中大肠菌群的确证试验。
For confirming the presence of Coliform bacteria in drinking mineral water by the multiple-tube fermentation technique.
目的检测生活污水中大肠菌群对当前常用抗生素是否有耐药性。
Objective To determine whether antibiotic resistance probability of Coliform bacteria in sanitary sewage is in existence.
组合工艺对粪大肠菌群去除效果显著，平均去除率在95%以上。
The faecal coliforms were inactivated effectively and its mean removal efficiency was above 95%.
出口粪液寄生虫卵沉降率、粪大肠菌群值两项同时达标率为100%。
The "reaching criteria rate" of the parasite ova sediment and the value of the fecal coliform bacteria were 100% among the excrement in the outlet.
结果表明，流态化蒸气杀菌装置对大肠菌群及致病菌的杀灭效果明显；
The results show that: the fluidized steam sterilization equipment has apparent sterilizing effect on coliform group and other pathogenic bacteria;
目的：旨在了解延长初发酵培养时间对各类样本大肠菌群检出结果的影响。
Objective: To know the effect resulted from prolonging of primary fermentation time on coliform bacteria among different categories of samples.
结果表明，辐照处理可有效地杀灭麦苗粉中的菌落总数、霉菌、大肠菌群。
Results showed that irradiation was very effective in killing microorganisms in barley seedling powder.
不合格主要项目是含有人工合成色素，其次是霉变及细菌总数、大肠菌群超标。
The main item that is not up to the hygiene standard is synthetic colouring; besides, the number of mould and bacteria and coliform group exceeds the limitations.
结论：细菌总数，总大肠菌群超标，说明水质受有机物和人畜粪便、垃圾污染。
Conclusion: the number of coliform group and total bacterial count exceeded standard, proving the truth that the water was polluted by the organic compound, excrements and trashes.
大肠埃希氏菌或链球菌是粪大肠菌群的一种，而粪大肠菌群是总大肠菌群的一种。
E. coli and fecal streptococci are subsets of fecal coliforms, which are a subset of the total coliforms.
实验采用国家规定的标准办法检验未经消毒的生牛乳中的细菌总数和大肠菌群数。
The objects of this experiment were to checkout the bacteria count and the coliform group most probable number (MPN) of these fresh milk, which was not disinfected, with the conventional method.
大肠菌群是指能发酵乳糖、产酸产气、需氧和兼性厌氧的革兰氏阴性无芽孢杆菌。
Coliform group referred to aerobic or facultative anaerobic gram-negative budless bacillus which could ferment lactose and produce acids and CO2.
在所设的站位中有80%的站位可以检出石油降解细菌；而大肠菌群几乎没有检出。
The detectable rate of the oil-degradable bacteria was also high and detected at 80% of the sampled stations, while the coliform bacteria was only detected at one station.
结果表明，施用发酵猪粪和商品有机肥后小区土壤中的大肠菌群抗性模式明显增多。
More resistance patterns of coliform were found in topsoil from spots treated with high commercial manure.
目的比较酶底物法与多管发酵法用于水中大肠菌群的检测方法的优劣和结果的一致性。
Objective To compare between rapid detection method of enzyme substrate technique and multiple-tube fermentation technique in water coliform bacteria detection.
方法用LTSE快速法检测205份水样中的大肠菌群，井同时用法定常规法作对照检测。
Methods The 205 water samples were determined for coliform bacteria by rapid method of LTSE, and at the same time by routine method ruled by National Standard Regulation as control.
用平板培养法及多管发酵法对延安市部分市售纯净水及泉水中的细菌及大肠菌群进行了检测。
Germs and coliform group in purified water and spring water of Yanan City were detected by the plat panel method and much tube ferment method.
用平板培养法及多管发酵法对延安市部分市售纯净水及泉水中的细菌及大肠菌群进行了检测。
Germs and coliform group in purified water and spring water of Yanan City were detected by the plat panel method and much tube ferment method.
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