1. Repositório Institucional da UFMG
  2. Publicações Científicas e Culturais
  3. Artigo de Periódico
Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/47616
Full metadata record
DC FieldValueLanguage
dc.creatorDiego Vicente da Costapt_BR
dc.creatorJorge Diaspt_BR
dc.creatorRita Colenpt_BR
dc.creatorPriscila Vieira e Rosapt_BR
dc.creatorSofia Engrolapt_BR
dc.date.accessioned2022-12-01T13:11:03Z-
dc.date.available2022-12-01T13:11:03Z-
dc.date.issued2017-02-07-
dc.citation.volume71pt_BR
dc.citation.issue2pt_BR
dc.citation.spage165pt_BR
dc.citation.epage174pt_BR
dc.identifier.doihttps://doi.org/10.1080/1745039X.2017.1281579pt_BR
dc.identifier.issn1745-039Xpt_BR
dc.identifier.urihttp://hdl.handle.net/1843/47616-
dc.description.resumoThis study investigated the effect of dietary glycerol on the metabolism of juvenile tilapia (Oreochromis mossambicus) and to determine its metabolic fate. The experimental diets contained 0% (Group CON), 5% (Group G5) and 15% glycerol (Group G15) and were fed for 40 d to apparent satiation, three times a day. For the metabolism trials, six fish from each treatment were randomly chosen and tube-fed with five pellets labelled with 14C-glycerol [14C(U)] in order to evaluate the absorption, catabolism, retention and partition of glycerol in muscle and liver. Group G5 presented the highest 14C-glycerol retention and the lowest catabolism, with no significant differences between Groups CON and G15. In Group CON, the highest percentage of 14C was incorporated in muscle lipids; with no significant differences between Groups G5 and G15. Furthermore, no treatment effects were found for hepatic 14C-lipid and for 14C in hepatic and muscle non-lipid extract. In the non-lipid and non-protein fraction, the highest radioactivity was measured in livers of Group G5, however no significant differences were found for this fraction between Groups CON and G15 in liver and for all treatments in muscle. The results of the present study can have practical implications in diet formulations for tilapia and for other aquaculture species with similar feeding pattern since juvenile tilapia are able to metabolise dietary glycerol into lipids, protein and/or carbohydrates and to use it as energy source.pt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorshipOutra Agênciapt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofArchives of Animal Nutritionpt_BR
dc.rightsAcesso Restritopt_BR
dc.subject.otherTilápia (Peixe)pt_BR
dc.subject.otherBiodisponibilidadept_BR
dc.subject.otherPeixes - Alimentação e raçõespt_BR
dc.subject.otherMetabolismo energéticopt_BR
dc.subject.otherGlicerinapt_BR
dc.titlePartition and metabolic fate of dietary glycerol in muscles and liver of juvenile tilapiapt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.tandfonline.com/doi/abs/10.1080/1745039X.2017.1281579?journalCode=gaan20pt_BR
Appears in Collections:Artigo de Periódico

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.