This project aims at developing an innovative and commercially competitive production platform for high value products as Astaxanthin and Omega-3, to be used for human nutrition or aquaculture.
Astaxanthin is a pigment primary produced by microalgae: this carotenoid has a strong antioxidant power and it is used in different fields as healthcare, food/feed supplementation and as pigmenting agent in aquaculture. However, cultivation of the main microalgae species producing Astaxanthin is costly due to low biomass productivity or low Astaxanthin content, causing an extremely high price of this molecule on the market.
Marine microalgae are also the primary producers of Omega-3, very long chain fatty acids, essential components of high quality diets for humans, being related to cardiovascular wellness, and proper visual and cognitive development. However, due to the high cost of microalgae cultivation, the market of Omega-3 is mostly based on fish or krill oils, with high costs and environment impacts associated.
New sources of Astaxanthin and Omega-3 must thus be implemented: based on the results obtained in ERC-Stg-SOLENALGAE, an innovative, low cost and high productive strategy can be proposed for simultaneous Astaxanthin and Omega-3 production in the robust and fast growing marine microalgae species Nannochloropsis gaditana.
The main objectives of the ASTAOMEGA project will be:
The ASTAOMEGA team is confident that the outcomes of this project are poised to exert a beneficial impact on the European microalgae industry and nutraceuticals market
|Research areas involved in the project|
|Applied biotechnology (non-medical), bioreactors, applied microbiology|
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