Digestibilidade ileal de frangos de corte alimentados com dietas suplementadas com enzimas exógenas

Página do item simplificado
dc.contributor.authorBarbosa, Nei André Arruda
dc.contributor.authorBonato, Melina Aparecida [UNESP]
dc.contributor.authorSakomura, Nilva Kazue [UNESP]
dc.contributor.authorDourado, Leilane Rocha Barros
dc.contributor.authorFernandes, João Batista Kochenborger [UNESP]
dc.contributor.authorKawauchi, Iris Mayumi [UNESP]
dc.contributor.institutionBOAV Alimentos LTDA, Nutrição
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal do Piauí, Campus Prof. Cinobelina Elvas
dc.date.accessioned2022-04-29T12:27:48Z
dc.date.available2022-04-29T12:27:48Z
dc.date.issued2014-01-01
dc.description.abstractThe experiment was conducted to evaluate the effect of enzyme efficiency in diets with and without nutrient reduction on the ileal digestibility of broilers. A total of 1440 male broiler chicks (Cobb ®) were distributed in a completely randomized design with 4 treatments in a factorial 2 × 2 (two control diets versus supplemented or not with enzyme) with 8 replicates of 45 birds in each experimental unit. The control diets were: positive control (with nutritional levels recommended in the literature for each phase) and a negative control (with reduced energy, calcium and phosphorus). Enzyme supplementation consisted of a combination of enzymes, phytase (100g/t) and complex of amylase, protease and xylanase (500g/t). We evaluated the digestibility of dry matter, crude protein and energy of birds of age 22 and 43 days old. The reduction of nutrients in the diets caused a reduction in the negative control digestible energy and protein digestibility, however, the addition of enzyme mix in the negative control increased the digestible energy in two phases, and the digestibility of protein at 22 days old. The addition of enzymes improved the digestibility of nutrients in diets with nutrient reduction.en
dc.description.affiliationBOAV Alimentos LTDA, Nutrição
dc.description.affiliationFaculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Campus de Jaboticabal
dc.description.affiliationUniversidade Federal do Piauí, Campus Prof. Cinobelina Elvas
dc.description.affiliationUnespFaculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Campus de Jaboticabal
dc.format.extent361-369
dc.identifier.citationComunicata Scientiae, v. 5, n. 4, p. 361-369, 2014.
dc.identifier.issn2177-5133
dc.identifier.issn2176-9079
dc.identifier.scopus2-s2.0-84921056784
dc.identifier.urihttp://hdl.handle.net/11449/232356
dc.language.isopor
dc.relation.ispartofComunicata Scientiae
dc.sourceScopus
dc.subjectAmylase
dc.subjectBroilers
dc.subjectNutrition
dc.subjectPhytase
dc.subjectProtease
dc.subjectXylanase
dc.titleDigestibilidade ileal de frangos de corte alimentados com dietas suplementadas com enzimas exógenaspt
dc.title.alternativeIleal digestibility of broilers fed diets supplemented with exogenous enzymesen
dc.typeArtigo

Arquivos

Coleções

Artigos - Zootecnia - FCAV