AlgaeVita: Eco-efficient production of biofortified algae-based ingredients rich in vitamin D3 and omega-3 fatty acids

AlgaeVita is a pioneering research project aiming to develop sustainable, nutrient-rich ingredients from microalgae for plant-based diets. The project focuses on Nannochloropsis oceanica, a microalga known for its high content of omega-3 fatty acids (EPA) and its ability to produce vitamin D3 when exposed to UVB light. AlgaeVita integrates green technologies to create an eco-efficient production line, including cultivation in photobioreactors, energy-saving membrane filtration, and spin-flash drying. A key innovation is the use of Raslysation™, a patented UV treatment technology, to biofortify algae with vitamin D3 both during cultivation and post oil extraction. The project also explores supercritical CO₂ extraction to obtain high-quality algae oil, avoiding harmful solvents and preserving sensitive nutrients. Residual biomass is processed into protein-rich powders, expanding the application potential in food and feed. AlgaeVita addresses the nutritional gap in plant-based diets by offering a vegan source of EPA and vitamin D3, traditionally derived from fish and lanolin. It supports Denmark’s green transition by reducing reliance on imported marine oils and promoting local production. The project includes market analysis, regulatory preparation for Novel Food approval, and collaboration with Danish algae producers to scale up the technology. By combining scientific excellence with environmental responsibility, AlgaeVita contributes to food security, biodiversity conservation, and climate goals, aligning closely with the AgriFoodTure roadmap for biotechnology-based food production and alternative proteins.