Fig. 5From: Heterotrophic cultivation of Auxenochlorella protothecoides using forest biomass as a feedstock for sustainable biodiesel productionTLC analysis of extracted lipids. a Separation of total lipid extracted from A. protothecoides grown on GSM with a C/N ratio of 20 (lane 2), GSM with a C/N ratio of 60 (lane 3), OPBH with a C/N ratio of 60 (lane 4), and OPSH with a C/N ratio of 60 (lane 5), whereas glyceryl trioleate used as standard for TAG (lane 1). b Quantitative analysis of area corresponding to the optical density of each spot within a particular laneBack to article page