| abstract |
The present invention relates to a ω-7 fatty acid composition using yellow-green algae obtained by heterotrophic culture and / or mixed nutrient culture as a raw material, and a method for culturing yellow-green algae in a heterotrophic culture and / or mixed nutrient culture system. Is disclosed. In the ω-7 fatty acid composition, the content of ω-7 fatty acid is 30% to 70%. The culture method involves the nutrient composition of the medium, the culture conditions and the operation steps of the culture process. The present invention further discloses the application of the method in the production of yellow-green algae biomass, fats and oils rich in omega-7 fatty acids, and products made from the biomass and / or fats. [Selection] Figure 1 |