NOVEL THRAUSTOCHYTRID-BASED MICROALGAE, AND METHOD FOR PREPARING BIO-OIL BY USING SAME

摘要

The present invention relates to novel thraustochytrid-based microalgae capable of producing bio-oil, and a method for preparing bio-oil by using the same. The microalgae according to the present invention can produce bio-oil at a high yield by accumulating bio-oil in strains at a high ratio when cultured in a medium containing glucose and can produce bio-oil by using a bean powder as a nitrogen source, and a cultured product can be used as a material for preparing food and feed by using an edible bean powder as a medium. In addition, the microalgae according to the present invention can produce bio-oil by using non-edible fibrous biomass as a carbon source, and it is possible to overcome the limits of the development of biofuel such as a food resource supply and demand imbalance, price increase of raw materials and the like and to ensure industrial competitiveness of microbial fermented oils by using non-edible fibrous biomass as a medium.