Effects of dietary copper and zinc hydroxychloride supplementation on bone development, skin quality and hematological parameters of broilers chickens

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorTrouw Nutrition R&D-
Autor(es): dc.contributorUniversity of Georgia (UGA)-
Autor(es): dc.creatordos Santos, Tatiane S.-
Autor(es): dc.creatorAugusto, Karolina V. Z.-
Autor(es): dc.creatorHan, Yanming-
Autor(es): dc.creatorSartori, Maria M. P.-
Autor(es): dc.creatorBatistioli, Julianna S.-
Autor(es): dc.creatorContin Neto, Armando C.-
Autor(es): dc.creatorFerreira Netto, Raimundo G.-
Autor(es): dc.creatorZanetti, Leonardo H.-
Autor(es): dc.creatorPasquali, Guilherme A. M.-
Autor(es): dc.creatorMuro, Everton M.-
Autor(es): dc.creatorAraujo, Robert G. A. C.-
Autor(es): dc.creatorBasso, Roberta M.-
Autor(es): dc.creatorGuimarães, Victor Y.-
Autor(es): dc.creatorTakahira, Regina K.-
Autor(es): dc.creatorKim, Woo K.-
Autor(es): dc.creatorSartori, José R.-
Data de aceite: dc.date.accessioned2025-08-21T16:33:29Z-
Data de disponibilização: dc.date.available2025-08-21T16:33:29Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/jpn.13829-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/248799-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/248799-
Descrição: dc.descriptionThis study was carried out to evaluate the effects of supplementation with different levels of copper (Cu) and zinc (Zn), using two mineral sources (sulphate and hydroxy forms), on the bone characteristics, skin strength/elasticity, and haematological parameters of broilers. A total of 1792 1-day-old male Cobb-500 broiler chickens were randomly distributed among eight dietary treatments, using Cu sulphate (CSM) or hydroxychloride (CHC), and Zn sulphate (ZSM) or hydroxychloride (ZHC). The dietary treatments were as follows: (1) low-CSM/high-ZSM, (2) high-CSM/high-ZSM, (3) low-CHC/low-ZHC, (4) low-CHC/medium-ZHC, (5) low-CHC/high-ZHC, (6) high-CHC/low-ZHC, (7) high-CHC/medium-ZHC, and (8) high-CHC/high-ZHC. On Day 42, blood samples were collected from one bird/pen to analyze the haematological parameters. Finally, two birds/pen were slaughtered, and the tibia and femur were collected to analyze the quality of bone and skin. The means were subjected to ANOVA and, when significant, compared by Tukey's test (p < 0.05) or Dunnett's (p < 0.05) test. The haematological parameters were not influenced by mineral supplementation. However, the inclusion of low ZHC enhanced the skin strength compared to high ZHC (p = 0.046). Furthermore, the bone mineral density of the tibia proximal epiphysis, tibia ash and tibia mineral content were positively improved with supplementation of low-CHC/medium-ZHC compared to high-CHC/medium-ZHC. This study demonstrated that hydroxy compounds are potential alternatives for replacing sulphate supplements in broiler diets. Moreover, among the Cu and Zn levels, the low CHC (15 mg/kg) and medium ZHC (100 mg/kg) improved bone development and skin integrity, suggesting that the combination of Cu and Zn can be a nutritional strategy to prevent the incidence of leg disorders in broilers.-
Descrição: dc.descriptionDepartment of Animal Breeding and Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionTrouw Nutrition R&D-
Descrição: dc.descriptionDepartment of Crop Science School of Agriculture São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Clinic Veterinary School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Poultry Science University of Georgia (UGA)-
Descrição: dc.descriptionDepartment of Animal Breeding and Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Crop Science School of Agriculture São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Clinic Veterinary School of Veterinary Medicine and Animal Science São Paulo State University (UNESP), São Paulo-
Idioma: dc.languageen-
Relação: dc.relationJournal of Animal Physiology and Animal Nutrition-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbone health-
Palavras-chave: dc.subjecthydroxychloride-
Palavras-chave: dc.subjectleg disorders-
Palavras-chave: dc.subjectsources-
Palavras-chave: dc.subjecttrace minerals-
Título: dc.titleEffects of dietary copper and zinc hydroxychloride supplementation on bone development, skin quality and hematological parameters of broilers chickens-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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