Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137652
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorMALHEIROS, J. M.
dc.contributor.authorCORREIA, B. S. B.
dc.contributor.authorCERIBELI, C.
dc.contributor.authorCARDOSO, D. R.
dc.contributor.authorCOLNAGO, L. A.
dc.contributor.authorBOGUSZ JUNIOR, S.
dc.contributor.authorREECY, J. M.
dc.contributor.authorMOURÃO, G. B.
dc.contributor.authorCOUTINHO, L. L.
dc.contributor.authorPALHARES, J. C. P.
dc.contributor.authorBERNDT, A.
dc.contributor.authorREGITANO, L. C. de A.
dc.date.accessioned2021-12-13T15:00:43Z-
dc.date.available2021-12-13T15:00:43Z-
dc.date.created2021-12-13
dc.date.issued2021
dc.identifier.citationScientific Reports, v.11, 12752, 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1137652-
dc.descriptionWe conducted a study to identify the fecal metabolite profle and its proximity to the ruminal metabolism of Nelore steers based on an untargeted metabolomic approach. Twenty-six Nelore were feedlot with same diet during 105 d. Feces and rumen fuid were collected before and at slaughter, respectively. The metabolomics analysis indicated 49 common polar metabolites in the rumen and feces. Acetate, propionate, and butyrate were the most abundant polar metabolites in both bio-samples. The rumen presented signifcantly higher concentrations of the polar compounds when compared to feces (P< 0.05); even though, fecal metabolites presented an accentuated representability of the ruminal fuid metabolites. All fatty acids present in the ruminal fuid were also observed in the feces, except for C20:2n6 and C20:4n6. The identifed metabolites ofer information on the main metabolic pathways (higher impact factor and P< 0.05), as synthesis and degradation of ketone bodies; the alanine, aspartate and glutamate metabolisms, the glycine, serine; and threonine metabolism and the pyruvate metabolism. The fndings reported herein on the close relationship between the ruminal fuid and feces metabolic profles may ofer new metabolic information, in addition to facilitating the sampling for metabolism investigation in animal production and health routines.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectFecal metabolite profile
dc.subjectRuminal metabolism of Nelore
dc.subjectRumen fluid
dc.subjectAcetate
dc.subjectPropionate
dc.subjectButyrate
dc.subjectDegradation of ketone bodies
dc.subjectAspartate
dc.subjectGlutamate
dc.titleComparative untargeted metabolome analysis of ruminal fuid and feces of Nelore steers (Bos indicus).
dc.typeArtigo de periódico
dc.subject.nalthesaurusAlanine
dc.subject.nalthesaurusAnimal production
dc.format.extent213 p.
riaa.ainfo.id1137652
riaa.ainfo.lastupdate2021-12-13
dc.identifier.doihttps://doi.org/10.1038/s41598-021-92179-y
dc.contributor.institutionJESSICA MORAES MALHEIROS; BANNY SILVA BARBOSA CORREIA, USP; CAROLINE CERIBELI, USP; DANIEL RODRIGUES CARDOSO, USP; LUIZ ALBERTO COLNAGO, CNPDIA; STANISLAU BOGUSZ JUNIOR, USP; JAMES MARK REECY, Iowa State University; GERSON BARRETO MOURÃO, University of São Paulo/ESALQ; LUIZ LEHMANN COUTINHO, University of São Paulo/ESALQ; JULIO CESAR PASCALE PALHARES, CPPSE; ALEXANDRE BERNDT, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE.
Aparece nas coleções:Artigo em periódico indexado (CPPSE)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
ComparativeUntargetedMetabolome.pdf1,93 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace