For the selective enrichment of Listeria spp in two stages from raw meat, food and clinical samples as per USDA-FSIS procedures
Applications
- Selective enrichment
- LISTERIA
Packaging
Suspend 54.4 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. Dispense into appropriate containers and sterilize in autoclave at 121ºC for 15 minutes.
Formula
- Sodium Chloride 20
- Disodium Phosphate 12
- Tryptone 5
- Proteose Peptone 5
- Beef Extract 5
- Yeast Extract 5
- Monopotassium Phosphate 1.35
- Esculin 1
- Nalidixic Acid 0.02
- Acryflavine 0.025
