36. PROPIONIBACTERIUM MEDIUM
Yeast extract 10.0 g
KH2PO4 1.0 g
Na2HPO4 × 2 H2O 3.0 g
Na-lactate (70%) 40.0 ml
Distilled water 1000.0 ml
Dissolve all ingredients and add Na-lactate.
pH 7.0
Autoclave at 121°C for 15 min.