# 147: RUMINOBACTER AMYLOPHILUS MEDIUM ## Main sol. 147 0.45 g K2HPO4 0.45 g KH2PO4 0.9 g (NH4)2SO4 0.9 g NaCl 0.18 g MgSO4 x 7 H2O 0.12 g CaCl2 x 2 H2O 5 g Starch (soluble) 10 g Casitone (Difco) 1 mg Resazurin 0.5 g L-Cysteine HCl x H2O 6 g NaHCO3 1000 ml Distilled water 1. Adjust pH to 7.0. Gas atmosphere: 100% CO2. 2. Distribute into Hungate tubes and autoclave