Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/91898

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dc.contributor.authorEstevão-Rodrigues, Tássiapor
dc.contributor.authorFernandes, Helenapor
dc.contributor.authorMoutinho, Sarapor
dc.contributor.authorFilipe, Diogopor
dc.contributor.authorFontinha, Filipapor
dc.contributor.authorMagalhães, Ruipor
dc.contributor.authorCouto, Anapor
dc.contributor.authorFerreira, Martapor
dc.contributor.authorGamboa, Margaridapor
dc.contributor.authorCastro, Carolinapor
dc.contributor.authorBelo, Isabelpor
dc.contributor.authorSalgado, Josépor
dc.contributor.authorOliva-Teles, Airespor
dc.contributor.authorPeres, Helenapor
dc.date.accessioned2024-06-19T10:42:38Z-
dc.date.available2024-06-19T10:42:38Z-
dc.date.issued2024-09-
dc.identifier.citationEstevão-Rodrigues, T.; Fernandes, Helena; Moutinho, S.; Filipe, D.; Fontinha, F.; Magalhães, R.; Couto, A.; Ferreira, Marta; Gamboa, M.; Castro, C.; Belo, Isabel; Salgado, José; Oliva-Teles, Aires; Peres, Helena, Effect of solid-state fermentation of brewer's spent grain on digestibility and digestive function of European seabass (Dicentrarchus labrax) juveniles. Animal Feed Science and Technology, 315(116018), 2024por
dc.identifier.issn0377-8401por
dc.identifier.urihttps://hdl.handle.net/1822/91898-
dc.description.abstractThis study assessed the effects of dietary inclusion of solid-state fermented (SSF) brewers spent grain (BSG) with Aspergillus ibericus on nutrient and energy digestibility, digestive enzyme activity, and intestinal histomorphology of juvenile European seabass (Dicentrarchus labrax). Five diets (18% crude lipids and 45% crude protein) were formulated, including a control diet (without BSG), two diets with 10% and 20% unfermented BSG (10BSG and 20BSG), and two other diets with 10% and 20% fermented BSG (10BSG-SSF and 20BSG-SSF). SSF affected the BSG's nutritional composition, including a 21% increase in protein content and reductions in lipid (49%), cellulose (30%), hemicellulose (34%), and lignin (7.3%) content. Antioxidant activity and total phenolic compounds were minimal before SSF but significantly increased after SSF. Dietary incorporation of 20% BSG-SSF increased the digestibility of dry matter (p<0.01), protein (p=0.03), isoleucine (p=0.03), glutamate (p=0.02), lipids (p=0.04) and energy (p=0.04) compared to the 20BSG diet. Moreover, SSF also modulated digestive enzyme activity, reducing total protease (p=0.03) and trypsin (p=0.01) activities in fish fed the 10BSG-SSF diet compared to the control diet. Fish fed the 20BSG diet showed changes in intestinal histomorphology compared to those fed the control diet, and SSF of BSG appeared to mitigate these effects. Overall, these results indicate that SSF is a promising technique for enhancing the nutritional quality of low-value agro-industrial by-products, such as BSG, increasing their potential use as feed ingredients and contributing to reducing the climate and environmental footprint of aquaculture production.por
dc.language.isoengpor
dc.publisherElsevierpor
dc.relationinfo:eu-repo/grantAgreement/FCT/POR_NORTE/UI%2FBD%2F150905%2F2021/PTpor
dc.rightsopenAccesspor
dc.subjectAgro-industrial by-productspor
dc.subjectCircular economypor
dc.subjectDigestibilitypor
dc.subjectHistomorphologypor
dc.subjectSolid-state fermentationpor
dc.titleEffect of solid-state fermentation of brewer's spent grain on digestibility and digestive function of European seabass (Dicentrarchus labrax) juvenileseng
dc.typearticle-
dc.peerreviewedyespor
dc.relation.publisherversionhttps://www.sciencedirect.com/journal/animal-feed-science-and-technologypor
dc.commentsCEB57879por
oaire.citationIssue116018por
oaire.citationConferencePlaceNetherlands-
oaire.citationVolume315por
dc.date.updated2024-06-12T06:45:00Z-
dc.identifier.doi10.1016/j.anifeedsci.2024.116018por
dc.description.publicationversioninfo:eu-repo/semantics/publishedVersion-
sdum.journalAnimal Feed Science and Technologypor
Aparece nas coleções:CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series

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