Biochemical Test and Identification of Proteus mirabilis | 合法醫療器材資訊網

2019年8月15日—CarbohydrateFermentationtest:Maltose-Negative,Dextrose-Positive,Starch-​Positive,Sucrose-Negative.Thepositiveresultsforthestarchand ...

Loefler’s serum slant or Tindales agar are selective media for cornye. Cornye has a particular look on the Tinsdale agar. Then you’ll do your regular gram stains (Gram Positive bacilli, sometimes with club shape), catalase (positive), urease test (negative), growth is not supported on a MacConkey agar. Albert stain for confirmation to show green tail and reddish metachromatic granules. Carbohydrate Fermentation test: Maltose- Negative , Dextrose-Positive, Starch-Positive, Sucrose-Negative. The positive results for the starch and the negative results for the sucrose show the presence of a species of Corynebacterium diphtheriae (gravis).