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Table 1 Lipid production by Y. lipolytica JMY4086 during the glycerol-feeding phase for different oxygenation conditions and inoculation densities

From: Lipid production by the oleaginous yeast Yarrowia lipolytica using industrial by-products under different culture conditions

Oxygenation (% dissolved oxygen) Inoculum density Q L (g/L/h) Y L/gly (g/g) Y L/X (g/g)
Oxy-const Low 0.18 0.083 0.31
Oxy-regul Low 0.04 0.056 0.17
Oxy-const High 0.04 0.007 0.14
Oxy-regul High 0.01 0.002 0.11
Oxy-high Low 0.17 0.077 0.13
  1. Standard deviations were less than 10% of the mean values.
  2. Q L volumetric lipid productivity from crude glycerol, Y L/gly coefficient of lipid yield to glycerol consumption, Y L/X coefficient of lipid yield to biomass yield.