Effects of dietary inclusion of yerba mate (Ilex paraguariensis) extract on lamb muscle metabolomics and physicochemical properties in meat

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFL 32608-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorLobo, Richard R.-
Autor(es): dc.creatorCorreia, Banny S B-
Autor(es): dc.creatorPeña-Bermúdez, Yuli A.-
Autor(es): dc.creatorVincenzi, Rafaela-
Autor(es): dc.creatorda Silva, Caroline M.-
Autor(es): dc.creatorPanosso, Leticia L.-
Autor(es): dc.creatorCeribeli, Caroline-
Autor(es): dc.creatorColnago, Luiz A.-
Autor(es): dc.creatorCardoso, Daniel R.-
Autor(es): dc.creatorBerndt, Alexandre-
Autor(es): dc.creatorPinheiro, Rafael S B-
Autor(es): dc.creatorBueno, Ives C da S-
Autor(es): dc.creatorFaciola, Antonio P.-
Data de aceite: dc.date.accessioned2025-08-21T20:40:17Z-
Data de disponibilização: dc.date.available2025-08-21T20:40:17Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1093/jas/skab244-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222631-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222631-
Descrição: dc.descriptionThis study aimed to evaluate the effect of dietary yerba mate (Ilex paraguariensis) extract (YME) on muscle metabolomics and physicochemical properties of lamb meat. Thirty-six uncastrated male lambs (90 d old) were fed experimental diets, which treatments consisted of 0%, 1%, 2%, and 4% inclusion of YME. Animals were fed for 50 d before slaughter. Muscle and meat samples were collected for metabolomics and meat quality analysis, respectively. The experiment was carried out in a randomized block design and analyzed using orthogonal contrasts. There was a quadratic effect of YME inclusion in tenderness (P < 0.05) and a positive linear effect on meat lightness (P < 0.05). No qualitative changes (P > 0.05) on individual metabolites were observed; however, changes in the quantitative metabolic profile were observed, showing that animals fed 1% and 2% of YME have a greater concentration of desirable endogenous muscle antioxidants, with direct impact on metabolic pathways related to beta-alanine metabolism and glutathione metabolism. Therefore, YME dietary supplementation up to 2% of the diet to lambs had little to no effects on the majority of meat quality traits evaluated; moreover, 4% of YME inclusion negatively affected feed intake and meat quality traits.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Animal Science College of Animal Science and Food Engineering University of São Paulo-
Descrição: dc.descriptionDepartment of Animal Sciences University of Florida FL 32608-
Descrição: dc.descriptionSão Carlos Institute of Chemistry University of São Paulo-
Descrição: dc.descriptionEmbrapa Instrumentation Brazilian Agricultural Research Corporation-
Descrição: dc.descriptionEmbrapa Southeast Livestock Brazilian Agricultural Research Corporation-
Descrição: dc.description*Department of Biology and Animal Science College of Engineering São Paulo State University-
Descrição: dc.description*Department of Biology and Animal Science College of Engineering São Paulo State University-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFAPESP: 2017/25319-0-
Idioma: dc.languageen-
Relação: dc.relationJournal of animal science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectantioxidant-
Palavras-chave: dc.subjectinstrumental meat quality-
Palavras-chave: dc.subjectmetabolomics-
Palavras-chave: dc.subjectnatural additive-
Palavras-chave: dc.subjecttenderness-
Título: dc.titleEffects of dietary inclusion of yerba mate (Ilex paraguariensis) extract on lamb muscle metabolomics and physicochemical properties in meat-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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