Lactobacillus MRS Agar (MRS Agar)
Ingredients (Gms / Litre)
Protease peptone: 10.000
HM Peptone B #: 10.000
Yeast extract: 5.000
Dextrose (Glucose): 20.000
Tween 80 (Polysorbate 80): 1.000
Ammonium citrate: 2.000
Sodium acetate: 5.000
Magnesium sulphate: 0.100
Manganese sulphate: 0.050
Dipotassium hydrogen phosphate: 2.000
Agar: 12.000
Final pH ( at 25°C): 6.5±0.2
**Formula adjusted, standardized to suit performance parameters
# Equivalent to Beef extract