| 摘要 |
An isolation plating medium and mixture for simultaneously identifying Bacillus species are disclosed. The specific bacilli identified are Bacillus thuringiensis and Bacillus cereus. The medium and mixture contain nutrients, inhibitory ingredients to inhibit the growth of other bacteria yeast and molds and a chromogenic substrate. The substrate changes color in response to the production of phosphatidylinositol-specific phospholipase C for the identification of the bacteria.
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