MSE Agar (Mayeux Sandine and Elliker)

For the detection and enumeration of Leuconostoc in milk, dairy products and sweet foods.

Tryptone 10.0
Gelatin 2.5
Yeast extract 5.0
Sucrose 100.0
Glucose 5.0
Sodium citrate 1.0
Sodium azide 0.075
Agar-agar 15.0
Final pH 6.9 ± 0.2 at 25 °C.

For the detection and enumeration of Leuconostocs in milk, dairy products and sweet foods.
Suspend 138.5 g/l.Autoclave for 20 minutes at 110 °C.
Incubation: 1, 2, 3 and 4 days at 21 °C.