Nannochloropsis Oceanica Harvested Using Electrocoagulation with Alternative Electrodes – An Innovative Approach on Potential Biomass Applications
In: BITE-D-21-06882
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In: BITE-D-21-06882
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In: BITE-D-22-03979
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Flashing lights are next-generation tools to mitigate light attenuation and increase the photosynthetic efficiency of microalgal cultivation systems illuminated by light-emitting diodes (LEDs). Optimal flashing light conditions depend on the reaction kinetics and properties of the linear electron transfer chain, energy dissipation, and storage mechanisms of a phototroph. In particular, extremely short and intense light flashes potentially mitigate light attenuation in photobioreactors without impairing photosynthesis. Intelligently controlling flashing light units and selecting electronic components can maximize light emission and energy efficiency. We discuss the biological, physical, and technical properties of flashing lights for algal production. We combine recent findings about photosynthetic pathways, self-shading in photobioreactors, and developments in solid-state technology towards the biotechnological application of LEDs to microalgal production. ; Foundation for Science and Technology (FCT, Portugal) [CCMAR/Multi/04326/2013] ; Nord University ; Nordland County Government (project Bioteknologi en framtidsrettet naering) ; INTERREG V-A Espana-Portugal project [0055 ALGARED + 5E] ; Portuguese Foundation for Science and Technology [SFRH/BD/105541/2014, SFRH/BD/115325/2016] ; info:eu-repo/semantics/publishedVersion
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In: BITEB-D-22-00369
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Algae have been consumed for millennia in several parts of the world as food, food supplements, and additives, due to their unique organoleptic properties and nutritional and health benefits. Algae are sustainable sources of proteins, minerals, and fiber, with well-balanced essential amino acids, pigments, and fatty acids, among other relevant metabolites for human nutrition. This review covers the historical consumption of algae in Europe, developments in the current European market, challenges when introducing new species to the market, bottlenecks in production technology, consumer acceptance, and legislation. The current algae species that are consumed and commercialized in Europe were investigated, according to their status under the European Union (EU) Novel Food legislation, along with the market perspectives in terms of the current research and development initiatives, while evaluating the interest and potential in the European market. The regular consumption of more than 150 algae species was identified, of which only 20% are approved under the EU Novel Food legislation, which demonstrates that the current legislation is not broad enough and requires an urgent update. Finally, the potential of the European algae market growth was indicated by the analysis of the trends in research, technological advances, and market initiatives to promote algae commercialization and consumption. ; info:eu-repo/semantics/publishedVersion
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