Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1180422
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorHAACH, V.
dc.contributor.authorSILVEIRA, K. R. D.
dc.contributor.authorPEIXOTO, M. de A.
dc.contributor.authorSÁ, A. P. P. e
dc.contributor.authorGRESSLER, V.
dc.contributor.authorFEDDERN, V.
dc.contributor.authorIBELLI, A. M. G.
dc.contributor.authorSILVA, L. P. da
dc.contributor.authorBASTOS, A. P. A.
dc.date.accessioned2025-10-21T19:49:46Z-
dc.date.available2025-10-21T19:49:46Z-
dc.date.created2025-10-21
dc.date.issued2025
dc.identifier.citationFrontiers in Nutrition, v. 12, n. 1648935, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1180422-
dc.descriptionThere is a discrepancy regarding the nutritional requirements of laying hens, making it difficult to prepare and establish adequate nutritional programs. The objective of this study was to compare two tables of nutritional requirements for laying hens and two sources of limestone on performance, egg quality, and digestibility of calcium and phosphorus. Ninety-six laying hens of the Hy-Line W36 lineage were used in five production cycles of 21 days each, randomly assigned in a 2x2 factorial design with four treatments and eight replications. Hens fed with limestone A showed higher production in the 2nd and 5th cycles. Eggshell breaking strength was greater in laying hens that received the diet suggested by the Hy-Line Guidelines between 33 and 35 weeks, regardless of the limestone type. The Haugh unit increased in eggs from the third cycle of the Hy-Line/B group compared to those fed with limestone A. The percentage of calcium in the excreta was higher in hens that received limestone A. Laying hens fed according to the lineage manual excreted less phosphorus, even though they ingested higher daily amounts. It is concluded that both nutritional programs and limestone sources promoted good productive performance and internal and external egg quality.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCultured meat
dc.subjectChicken cells
dc.subjectMyogenesis
dc.subjectCarne cultivada
dc.subjectCélulas de frango
dc.subjectMiogênese
dc.subjectAdipogênese
dc.titleEstablishment of chicken muscle and adipogenic cell cultures for cultivated meat production.
dc.typeArtigo de periódico
dc.subject.thesagroBiomassa
dc.subject.nalthesaurusAdipogenesis
dc.subject.nalthesaurusBiomass
riaa.ainfo.id1180422
riaa.ainfo.lastupdate2025-10-21
dc.identifier.doi10.3389/fnut.2025.1648935
dc.contributor.institutionVANESSA HAACH
dc.contributor.institutionVANESSA GRESSLER, CNPSAeng
dc.contributor.institutionVIVIAN FEDDERN, CPACTeng
dc.contributor.institutionADRIANA MERCIA GUARATINI IBELLI, CPPSEeng
dc.contributor.institutionLUCIANO PAULINO DA SILVA, CENARGENeng
dc.contributor.institutionANA PAULA ALMEIDA BASTOS, CNPSA.eng
Aparece nas coleções:Artigo em periódico indexado (CNPSA)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
final10533-Establishment-of-chicken-muscle-and-adipogenic-cell-cultures-for-cultivated-meat-production.pdf6.28 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace