When cultivated in the best medium and nitrogen source and level for 30 days, and then cultivated further for 14 days in the medium with no nitrogen, the highest lipid content
and yield were 49.94 ± 0.82% and 2.71 ± 0.02 g L1, respectively. C16:0 fatty acid was the major fatty acid found. Fatty acid profiles of B. braunii KMITL cultivated in Chlorella medium with 1.25 g L1 KNO3 gave the best biodiesel properties with the lowest iodine value, maximum cetane number, and lowest degree
of unsaturation.