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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
27/10/2021 |
Data da última atualização: |
20/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LOBO, R. R.; CORREIA, B. S. B.; PEÑA-BERMÚDEZ, Y. A.; VINCENZI, R.; SILVA, C. M. da; PANOSSO, L. L.; COLNAGO, L. A.; CARDOSO, D. R.; BERNDT, A.; PINHEIRO, R. S. B.; BUENO, I. C. da S.; FACIOLA, A. P. |
Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA; ALEXANDRE BERNDT, CPPSE. |
Título: |
Effects of dietary inclusion of yerba mate (Ilex paraguariensis) extract on lamb muscle metabolomics and physicochemical properties in meat. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Animal Science, v. 99, n. 9, 2021. |
Páginas: |
1-14 |
DOI: |
https://doi.org/10.1093/jas/scab244 |
Idioma: |
Inglês |
Conteúdo: |
This 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 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 qualitative 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. |
Palavras-Chave: |
Instrumental meat quality; Natural additive; Tenderness. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02243naa a2200313 a 4500 001 2135622 005 2022-06-20 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1093/jas/scab244$2DOI 100 1 $aLOBO, R. R. 245 $aEffects of dietary inclusion of yerba mate (Ilex paraguariensis) extract on lamb muscle metabolomics and physicochemical properties in meat.$h[electronic resource] 260 $c2021 300 $a1-14 520 $aThis 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 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 qualitative 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. 653 $aInstrumental meat quality 653 $aNatural additive 653 $aTenderness 700 1 $aCORREIA, B. S. B. 700 1 $aPEÑA-BERMÚDEZ, Y. A. 700 1 $aVINCENZI, R. 700 1 $aSILVA, C. M. da 700 1 $aPANOSSO, L. L. 700 1 $aCOLNAGO, L. A. 700 1 $aCARDOSO, D. R. 700 1 $aBERNDT, A. 700 1 $aPINHEIRO, R. S. B. 700 1 $aBUENO, I. C. da S. 700 1 $aFACIOLA, A. P. 773 $tJournal of Animal Science$gv. 99, n. 9, 2021.
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162. | | MOREIRA, A.; GARCIA, A. G. y; HEINRICHS, R.; MALAVOLTA, E. Influência do magnésio, boro e manganês na absorção de zinco por raízes destacadas de duas cultivares de arroz. Semina: Ciências Agrárias, Londrina, v. 24, n. 2, p. 213-218, jul./dez. 2003.Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
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