Atenção: Todas as denúncias são sigilosas e sua identidade será preservada.
Os campos nome e e-mail são de preenchimento opcional
Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Federal University of Agreste of Pernambuco | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Avenida Universitária | - |
Autor(es): dc.creator | Valença, Roberta de Lima | - |
Autor(es): dc.creator | Silva Sobrinho, Américo Garcia da [UNESP] | - |
Autor(es): dc.creator | Borghi, Thiago Henrique [UNESP] | - |
Autor(es): dc.creator | Meza, Diego Armando Rojas [UNESP] | - |
Autor(es): dc.creator | Andrade, Nomaiací de [UNESP] | - |
Autor(es): dc.creator | Silva, Leonardo Guimarães [UNESP] | - |
Autor(es): dc.creator | Bezerra, Leilson Rocha | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:44:57Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:44:57Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.livsci.2020.104387 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/205665 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/205665 | - |
Descrição: dc.description | Marine microalgae of the genus Schizochytrium can be used in the diet of sheep a source of protein and energy and changing meat composition essentially due to its high content in docosahexaenoic acid (DHA). The objective was to evaluate the best inclusion level of marine microalgae meal in the lamb diet on the performance, carcass traits and meat quality. A total of thirty-two uncastrated Ile de France lambs with an initial average body weight (BW) of 20 ± 0.2 kg were distributed in a completely randomized design with eight replicates and four treatments [marine microalgae meal inclusion at 0 (control), 2; 4 and 6% in dry matte (DM)]. Marine microalgae meal inclusion in the diets of lambs reduced (P ≤0.05) DM intake, average daily gain, ruminal papilla height and width, meat cholesterol, C18:0, C18:1n–9, C18:2n–6, ΣMUFA:ΣSFA ratio, Σn–6 and Δ9–desaturase-C16 activity of longissimus muscle. However, the marine microalgae meal increased (P ≤0.05) the feeding conversion, liver weight, meat lipid oxidation, C16:0, C17:0, C18:1n–7, 18:2 c9-t11 (CLA), C20:5n–3 (EPA) and C20:6n–3 (DHA), ΣPUFA, Σn–3, atherogenicity (AI) and thrombogenicity (TI) index, ΣHypercholesterolemic (H) FA and ΣPUFA:ΣSFA ratio. The carcass weight and yield, most of the variables of physicochemical composition and other FAs were not affected (P >0.05) by marine microalgae meal inclusion in the diet. The marine microalgae meal inclusion up to 6% level in Ille de France lambs’ diet was not efficient because it reduced the DMI, performance and feeding efficiency of the animals and it worsen lipid oxidation and healthy meat compounds AI, TI and h:H indexes. However, regarding meat fat quality, the microalgae inclusion confirmed the hypothesis of improving EPA, DHA, Σn–3 and CLA concentrations and reducing meat total cholesterol. | - |
Descrição: dc.description | Federal University of Agreste of Pernambuco, Av. Bom Pastor, s/n – Boa Vista | - |
Descrição: dc.description | São Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences Department of Animal Science, Via de Acesso Professor Paulo Donato Castelane Castellane S/N - Vila Industrial | - |
Descrição: dc.description | Federal University of Campina Grande Department of Animal Science Avenida Universitária, s/n - Jatobá | - |
Descrição: dc.description | São Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences Department of Animal Science, Via de Acesso Professor Paulo Donato Castelane Castellane S/N - Vila Industrial | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Livestock Science | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | atherogenicity index | - |
Palavras-chave: dc.subject | cholesterol | - |
Palavras-chave: dc.subject | fat | - |
Palavras-chave: dc.subject | lipid oxidation | - |
Palavras-chave: dc.subject | longissimus muscle | - |
Palavras-chave: dc.subject | sheep | - |
Título: dc.title | Performance, carcass traits, physicochemical properties and fatty acids composition of lamb's meat fed diets with marine microalgae meal (Schizochytrium sp.) | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
O Portal eduCAPES é oferecido ao usuário, condicionado à aceitação dos termos, condições e avisos contidos aqui e sem modificações. A CAPES poderá modificar o conteúdo ou formato deste site ou acabar com a sua operação ou suas ferramentas a seu critério único e sem aviso prévio. Ao acessar este portal, você, usuário pessoa física ou jurídica, se declara compreender e aceitar as condições aqui estabelecidas, da seguinte forma: