| 摘要 |
The present invention relates to a flat plate medium composition for detecting and isolating a colon bacillus group. Specifically, the present invention relates to a medium composition for detecting and isolating a colon bacillus group and E. coli which contains (1) a component for the growth of microorganisms, (2) agar, (3) a chromogenic material against beta-galactosidase, (4) a chromogenic material against beta-glucuronidase, (5) a glucuronide component promoting the chromogenic reaction of the beta-glucuronidase, etc. |
