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dc.contributor.authorBongiorno, Tiziana
dc.contributor.authorFoglio, Luciano
dc.contributor.authorProietti, Lorenzo
dc.contributor.authorVasconi, Mauro
dc.contributor.authorLopez, Annalaura
dc.contributor.authorPizzera, Andrea
dc.contributor.authorCarminati, Domenico
dc.contributor.authorTava, Aldo
dc.contributor.authorVizcaíno Torres, Antonio Jesús
dc.contributor.authorAlarcón López, Francisco Javier
dc.contributor.authorFicara, Elena
dc.contributor.authorParati, Katia
dc.date.accessioned2020-11-03T11:25:54Z
dc.date.available2020-11-03T11:25:54Z
dc.date.issued2020-10-22
dc.identifier.issn2071-1050
dc.identifier.urihttp://hdl.handle.net/10835/8729
dc.description.abstractThe demand for aquafeed is expected to increase in the coming years and new ingredients will be needed to compensate for the low fish meal and oil availability. Microalgae represent a promising matrix for the future aquafeed formulation, however, the high production cost hinders its application. The use of microalgae from biorefinery would reduce the disposal costs for microalgae production. The present study aimed to (i) verify the growth of microalgae on digestate coming from pig farming and (ii) evaluate their potential valorization as dietary ingredient in aquafeed according to a Circular Bioeconomy approach. For these purposes, a microalgae biomass was produced on an outdoor raceway reactor supplied with digestate and used for partial replacement (10% of the diet) in aquafeed for Siberian sturgeon fingerlings (Acipenser baerii). The results obtained confirm the feasibility for growing microalgae on digestate with satisfactory productivity (6.2 gDM m−2 d−1), nutrient removal efficiency and Chemical Oxygen Demand reduction; moreover, the feeding trial carried out showed similar results between experimental and control groups (p > 0.05), in term of growth performance, somatic indices, fillet nutritional composition and intestinal functionality, to indicate that microalgae from biorefinery could be used as protein source in Siberian sturgeon aquafeed.es_ES
dc.language.isoenes_ES
dc.publisherMDPIes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectsturgeones_ES
dc.subjectaquafeedes_ES
dc.subjectbiorefineryes_ES
dc.subjectdigestatees_ES
dc.subjectmicroalgaees_ES
dc.titleMicroalgae from Biorefinery as Potential Protein Source for Siberian Sturgeon (A. baerii) Aquafeedes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://www.mdpi.com/2071-1050/12/21/8779es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional