| 摘要 |
The present invention relates to a reaction medium for cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus bacteria, comprising a substrate for detecting aβ-galactosidase enzymatic activity, a sugar, a coloured indicator. The invention also relates to the use of this medium for isolating and identifying cholerae-group Vibrio (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus. Finally, the invention relates to a method for identifying Vibrio cholerae and Vibrio parahaemolyticus bacteria, according to which beta-galactosidase activity is detected for identifying Vibrio cholerae and the acidification of a sugar is detected for revealing Vibrio parahaemolyticus.
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