The invention consists on a biphasic extract comprising an aqueous phase and an oil phase. The extract contains omega3-fatty acids eicosapentaenoic acid (EPA) docosahexaenoic acid (DHA) and combinations thereof and further contains: - 40-100% by weight of the oil phase as triglycerides diglycerides monoglycerides phosphatides free fatty acids - 0.01-10% of carotenoids by weight of the oil phase Together the aqueous phase and the oil phase of the biphasic extract contain essentially all the lipid material originally in the microalgae biomass i.e. both apolar lipids (e.g.
Nitric acid
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Objective