Method of enumerating escherichia coli
    1.
    发明公开
    Method of enumerating escherichia coli 失效
    计算ESCHERICHIA COLI的方法

    公开(公告)号:EP0282733A3

    公开(公告)日:1989-03-15

    申请号:EP88101950.9

    申请日:1988-02-10

    IPC分类号: C12Q1/06 C12Q1/34 C12Q1/12

    摘要: The present invention provides a method which is specific to determining and is capable of enumerating Escherichia coli ( E. coli ) in a sample water or sewage specimen. The method comprises adding to a cultured specimen a chromogenic reagent which when subjected to in situ E. coli β-glucuronidase activity produces clearly defined vivid colourization of any individual colonies deriver from E. coli cells in the test specimen.

    摘要翻译: 本发明提供一种特异性的方法,其用于测定样品水或污水样品中的大肠杆菌(E.coli)并能够进行计数。 该方法包括向培养的标本中加入显色试剂,其在原位大肠杆菌β-葡糖醛酸糖苷酶活性得到在试样中从大肠杆菌细胞导出的任何单个菌落的清晰定义的生动着色。

    Method of enumerating escherichia coli
    2.
    发明公开
    Method of enumerating escherichia coli 失效
    Verfahren zurAufzählungvon大肠杆菌。

    公开(公告)号:EP0282733A2

    公开(公告)日:1988-09-21

    申请号:EP88101950.9

    申请日:1988-02-10

    IPC分类号: C12Q1/06 C12Q1/34 C12Q1/12

    摘要: The present invention provides a method which is specific to determining and is capable of enumerating Escherichia coli ( E. coli ) in a sample water or sewage specimen. The method comprises adding to a cultured specimen a chromogenic reagent which when subjected to in situ E. coli β-glucuronidase activity produces clearly defined vivid colourization of any individual colonies deriver from E. coli cells in the test specimen.

    摘要翻译: 本发明提供一种特异性的方法,其用于测定样品水或污水样品中的大肠杆菌(E.coli)并能够进行计数。 该方法包括向培养的标本中加入显色试剂,其在原位大肠杆菌β-葡糖醛酸糖苷酶活性得到在试样中从大肠杆菌细胞导出的任何单个菌落的清晰定义的生动着色。