Skip to main content

Table 2 Cultivation results and fatty acid compositions of lipid samples on cellulose according to the simultaneous saccharification and lipid production process by C. curvatus

From: Conversion of biomass-derived oligosaccharides into lipids

Entry Enzyme Enzyme loading (U/g cellulose) Culture time (h) Lipid (g/L) Cellulose conversion rate (%) Relative fatty acid content (%)
Myristic acid Palmitic acid Palmitoleic acid Stearic acid Oleic acid Linoleic acid
11 Cellulase 15 FPU 48 7.0 ± 0.1 79.3 ± 1.1 0.3 ± 0.1 28.8 ± 3.6 0.7 ± 0.6 14.2 ± 0.7 54.4 ± 1.9 1.1 ± 0.5
2 Cellulase 15 FPU 48 7.2 ± 0.1 87.5 ± 0.7 0.3 ± 0.0 23.2 ± 2.3 0.2 ± 0.3 10.5 ± 1.0 59.1 ± 1.1 5.6 ± 0.5
Cellobiase 30 CBU
31 Cellulase 15 FPU 72 9.0 ± 0.1 95.0 ± 0.3 0.3 ± 0.0 24.6 ± 2.4 - 12.2 ± 1.0 58.9 ± 1.1 3.1 ± 2.0
4 Cellulase 15 FPU 72 8.9 ± 0.1 96.3 ± 0.6 0.3 ± 0.0 24.7 ± 0.4 - 8.9 ± 0.3 59.8 ± 1.2 5.1 ± 0.5
Cellobiase 30 CBU
  1. 1Cellobiase was heat-inactivated in a boiling water bath for 10 min, and was loaded at a ratio of 30 CBU/g cellulose. CBU, cellobiase unit; FPU, filter paper unit.