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Table 3 Characteristics of the supernatant of FW and FVW fermentate using as the feedstock for lipid production by Y. lipolytica

From: Enhanced lipid production by Yarrowia lipolytica cultured with synthetic and waste-derived high-content volatile fatty acids under alkaline conditions

ItemConcentration (g/L)
FWFVW
SCOD56.76 ± 2.2225.93 ± 1.59
Total nitrogen2.14 ± 0.080.32 ± 0.03
Total VFA35.35 ± 1.4522.18 ± 1.07
Acetic acid16.11 ± 1.025.34 ± 0.87
Propionic acid6.69 ± 0.551.02 ± 0.30
Butyric acid10.75 ± 0.2014.23 ± 0.42
Valeric acid0.83 ± 0.060.92 ± 0.05
Isobutyric acid0.35 ± 0.030.21 ± 0.02
Isovaleric acid0.62 ± 0.020.46 ± 0.02
  1. The concentration of the carbon and nitrogen sources in the effluent were measured after the solid content was removed by centrifugation and filtration. Three samples from the same experiment were analyzed