Impact of multicarbohydrase and phytase on apparent and standardized digestibility, energy, and nutrient balance in broilers fed sunflower meal

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dc.contributor.authorAraujo, Robert Guaracy Aparecido Cardoso [UNESP]
dc.contributor.authorVela, Connie Gallardo
dc.contributor.authorSartori, José Roberto [UNESP]
dc.contributor.authorda Trindade Neto, Messias Alves
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidad Cientifica del Sur
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2023-07-29T13:31:02Z
dc.date.available2023-07-29T13:31:02Z
dc.date.issued2022-12-01
dc.description.abstractThe apparent total tract digestibility (ATTD) (trial 1) and the apparent (AID) and standardized (SID) ileal digestibility of the amino acids (AAs) (trial 2) in sunflower meal (SM) were evaluated with the addition of exogenous multicarbohydrase (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, energy use, and the AID and SID of AA, in five replicate cages. Synergic effect was identified between MC and Phy on the ATTD of minerals and fibre. The same benefit occurred with the isolated inclusion of MC on the ATTD of dry matter, nitrogen, and energy of SM. The effects of enzyme inclusion on the AID and SID of AAs in SM, established by comparing the means, suggested a higher effect to the addition of MC + Phy combibation. Supplementation of MC or combination with MC and Phy was a viable alternative to increase the ATTD of nutrients and energy. The addition MC + Phy higher AID and SID of AA from SM.en
dc.description.affiliationDepartment of Breeding and Animal Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), SP
dc.description.affiliationUniversidad Cientifica del Sur, Panamericana Sur, km 19, Lima 42
dc.description.affiliationDepartment of Animal Science University of Sao Paulo, Av. Duque de Caxias Norte, 225, SP
dc.description.affiliationUnespDepartment of Breeding and Animal Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCAPES: 001
dc.description.sponsorshipIdFAPESP: 2016/07352-8
dc.format.extent571-578
dc.identifierhttp://dx.doi.org/10.1139/cjas-2021-0099
dc.identifier.citationCanadian Journal of Animal Science, v. 102, n. 4, p. 571-578, 2022.
dc.identifier.doi10.1139/cjas-2021-0099
dc.identifier.issn1918-1825
dc.identifier.issn0008-3984
dc.identifier.scopus2-s2.0-85143224294
dc.identifier.urihttp://hdl.handle.net/11449/247977
dc.language.isoeng
dc.relation.ispartofCanadian Journal of Animal Science
dc.sourceScopus
dc.subjectamino acids
dc.subjectbroilers
dc.subjectdigestibility
dc.subjectenzymes
dc.subjectsunflower products
dc.titleImpact of multicarbohydrase and phytase on apparent and standardized digestibility, energy, and nutrient balance in broilers fed sunflower mealen
dc.typeArtigo

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