Analytical method. The wet extraction method modified by Bligh and Dyer (1959) was used to extract the lipids from microalgae biomass. The fatty acid composition of algae oil was determined according to the requirements of the standards LST EN ISO 5508 and LST EN ISO 5509. The analysis was carried out using Shimadzu GC -17A Gas Chromatography equipped with BPX – 70, 120 mm column and flame ionization detector. Fatty acids were qualified by comparing their retention time with a number of standard ones.