# 59: LEUCONOSTOC OENOS MEDIUM ## Main sol. 59 10 g Casein peptone (tryptic digest) 5 g Yeast extract 10 g Glucose 5 g Fructose 0.2 g MgSO4 x 7 H2O 0.05 g MnSO4 x H2O 3.5 g (NH4) citrate 1 ml Tween 80 100 ml Tomato juice (filtered) 0.5 g L-Cysteine HCl x H2O 900 ml Distilled water 1. Adjust pH to 4.8.