Lipid Production by Yarrowia lipolytica B9 Using Crude Glycerol as Carbon Source

The present study was carried out to optimize some culture conditions increase lipid production from Yarrowia lipolytica B9 in crude glycerol-based medium. experiments displayed that too high concentrations of ammonium sulfate, KH2PO4, and MgSO4 increased cell growth but inhibited synthesis. In contrast, more synthesis lipids determined be achived at NaCl. optimum glycerol, MgSO4, NaCl for were as 50, 3, 1.5, 1 5 g/L, respectively. optimal incubation time found 6 days. Lipid concentration 2.69 g/L content 60.1%, reached under conditions.