Fig. 1
From: Conversion of sugar beet residues into lipids by Lipomyces starkeyi for biodiesel production
L. starkeyi and SBP hydrolysates. a Concentration of glucose, arabinose, acetic acid and lactic acid in SBP hydrolysates generated at increasing percentages of TS after 72 h of enzymatic hydrolysis. Data shown as mean ± standard deviation. Error bars correspond to standard deviation of triplicate samples. b Spot assay of L. starkeyi precultured for 24 h on plates containing minimal media (b1), different concentration of SBP hydrolysate (b2) and on plates with minimal media containing different concentration of acetic acid (b3), lactic acid (b4) and both acetic and lactic acid (b5). The first drop corresponds to 5 µL of cells at OD660nm1, followed by serial 1/10 dilutions. Plates were incubated at 30 °C and observed after 3 days, when pictures were taken. Data shown are representative of three independent experiments