For the enumeration of psychrotrophic microorganisms in foods
Applications
- Enumeration
- PSYCHROTROPHIC MICROORGANISMS
Packaging
Suspend 52.25 grams of the medium in one liter of distilled water. Mix well and dissolve by heating with frequent agitation. Boil for one minute until complete dissolution. Sterilize in autoclave at 121°C for 15 minutes. Cool to 45-50°C and aseptically add 2 ml of sterile-filtered 0.05% crystal violet solution. Homogenize gently and dispense into Petri dishes.
Formula
- Bacteriological Peptone 20
- Maltose 10
- Sodium Chloride 5
- Potassium Phosphate 1.5
- Magnesium Sulfate 0.75
- Bacteriological Agar 15
