Does distillers' grains supplementation affect beef cattle performance, carcass characteristics, and meat quality? A meta-analysis study

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Piauí-
Autor(es): dc.contributorUniversity of New Hampshire-
Autor(es): dc.contributorFederal University of Espírito Santo-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorde Nazaré Santos Torres, Rodrigo-
Autor(es): dc.creatorde Melo Coelho, Larissa-
Autor(es): dc.creatorPaschoaloto, Josimari Regina-
Autor(es): dc.creatorGhedini, Caren Paludo-
Autor(es): dc.creatorNeto, Otavio Rodrigues Machado-
Autor(es): dc.creatorChardulo, Luis Artur Loyola-
Autor(es): dc.creatorBaldassini, Welder Angelo-
Autor(es): dc.creatorde Almeida Júnior, Gercílio Alves-
Autor(es): dc.creatorAlmeida, Marco Tulio Costa-
Data de aceite: dc.date.accessioned2025-08-21T15:13:49Z-
Data de disponibilização: dc.date.available2025-08-21T15:13:49Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2022-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.rvsc.2022.06.004-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241972-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241972-
Descrição: dc.descriptionThis study evaluated, through meta-analysis, the effect of distillers' grains (DG) supplementation to beef cattle on their performance, carcass parameters, and meat fatty acid profile. Eighty-one peer-reviewed publications with 439 treatments means were included in the data set. The effects of DG supplementation to beef cattle were evaluated using weighted mean differences (WMD) between the control group (diets with no DG) and DG group (diets with DG). Heterogeneity was explored by meta-regression and subgroup analysis using genetic type, treatment period, DG type, amount of DG in diet (g DG/kg DM), sulfur in diet (g S/kg DM), ether extract in diet (g EE/kg DM), feed systems (pasture or total mixed ration), and concentrate level in the diet (g/kg DM). Meat fatty acid profile was more affected when DG was fed to crossbreed animals. In Angus animals, DG inclusion to the diets had little effect on meat fatty acid profile whereas, a pronounced reduction was reported in meat omega-6/omega-3 ratio. In response to DG inclusion to the diets, an increase in diet sulfur content up to 6.0 g/kg and ether extract content up to 110 g/kg had no adverse effects on performance, carcass parameters, and meat physicochemical characteristics. Distillers' grains inclusions in amounts between 500 and 600 g DG/kg provided the greatest responses when evaluating carcass parameters and meat fatty acid profile. Increased CLA c9 t11, linolenic acid, and total PUFA and reduced myristic acid concentration in meat were reported when animals were fed diets containing DG.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science São Paulo State University, SP-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Science São Paulo State University-
Descrição: dc.descriptionFederal University of Piauí, PI-
Descrição: dc.descriptionDepartment of Agriculture Nutrition and Food Systems University of New Hampshire-
Descrição: dc.descriptionDepartment of Animal Science Federal University of Espírito Santo, ES-
Descrição: dc.descriptionDepartment of Animal Science Luiz de Queiroz College of Agriculture University of São Paulo, SP-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science São Paulo State University, SP-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Science São Paulo State University-
Descrição: dc.descriptionFAPESP: FAPESP 2021/07222-5-
Formato: dc.format21-35-
Idioma: dc.languageen-
Relação: dc.relationResearch in Veterinary Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAngus-
Palavras-chave: dc.subjectBy-product-
Palavras-chave: dc.subjectCLA-
Palavras-chave: dc.subjectCrossbreed-
Palavras-chave: dc.subjectDistillers' grains-
Título: dc.titleDoes distillers' grains supplementation affect beef cattle performance, carcass characteristics, and meat quality? A meta-analysis study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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