Nutrient and Energy Balance, and Amino Acid Digestibility in Broilers Fed Canola Meal and an Exogenous Enzyme Combination

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Cientifica del Sur-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorAraujo, Robert Guaracy Aparecido Cardoso-
Autor(es): dc.creatorVela, C. G.-
Autor(es): dc.creatorSartori, J. R.-
Autor(es): dc.creatorTrindade Neto, M. A.-
Data de aceite: dc.date.accessioned2025-08-21T22:26:40Z-
Data de disponibilização: dc.date.available2025-08-21T22:26:40Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1806-9061-2023-1828-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299560-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299560-
Descrição: dc.descriptionThe apparent total tract digestibility (ATTD; trial 1) and the apparent (AID) and standardized (SID) ileal digestibility of the amino acids (AA) (trial 2) in canola meal (CM) were evaluated with the addition of exogenous multi-carbohydrase (MC) and phytase (Phy). A total of 80 28-day-old broilers were allotted in a completely randomized design to receive treatments up to 35 days of age. A 2 × 2 factorial design was used to determine the enzyme effects on the ATTD of dry matter, nitrogen, calcium, phosphorus and fibre; as well as energy use and the AID and SID of AA, in five replicate cages. Supplementation with exogenous enzymes showed a positive interaction (p<0.05) between MC and Phy for nitrogen and energy. The isolated inclusion of Phy or MC showed a favorable effect (p<0.05) for dry matter, calcium, phosphorus and fiber. The enzyme inclusion on the AID and SID of AA in CM, established by comparing the means, suggested a better response to the addition of MC or Phy. Supplementation with Phy or MC was shown to be a viable alternative to increase the ATTD of nutrients and energy. The isolated inclusion of Phy or carbohydrate resulted in higher apparent and standardized digestibility of AA from CM.-
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.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science Department of Breeding and Animal Nutrition, SP-
Descrição: dc.descriptionUniversidad Cientifica del Sur, Panamericana Sur, km 19, Lima 42-
Descrição: dc.descriptionDepartment of Animal Science University of Sao Paulo, Av. Duque de Caxias Norte, 225, São Paulo-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science Department of Breeding and Animal Nutrition, SP-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFAPESP: 2016/07352-8-
Idioma: dc.languageen-
Relação: dc.relationRevista Brasileira de Ciencia Avicola / Brazilian Journal of Poultry Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAmino acid digestibility-
Palavras-chave: dc.subjectbroiler chicks-
Palavras-chave: dc.subjectcanola meal-
Palavras-chave: dc.subjectmulti-carbohydrases-
Palavras-chave: dc.subjectphytase-
Título: dc.titleNutrient and Energy Balance, and Amino Acid Digestibility in Broilers Fed Canola Meal and an Exogenous Enzyme Combination-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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