Method for preparing biomass containing proteins and omega-3 fatty acids from single microalgae and biomass prepared thereby

The present invention relates to a method for preparing a biomass comprising proteins and omega-3 fatty acids from a single microalgae and the biomass prepared thereby. According to one embodiment, a biomass derived from a single microalgae is prepared by continuously supplying a nitrogen source in a culture stage, the biomass comprising a high content of protein and omega-3 fatty acids, and the biomass thus prepared can be effectively used as a single microbial source of protein and omega-3 fatty acids. 本发明涉及一种由单一微藻制备包含蛋白质与Ω-3脂肪酸的生物质的方法以及由其所制备的生物质。根据一种实施方式制备生物质的方法，在培养阶段连续供应氮源来制备源自单一微藻的生物质，所述生物质包含高含量的蛋白质及Ω-3脂肪酸，如此所制备的生物质可有效地用作蛋白质及Ω-3脂肪酸的单一微生物源。