| |
|
|
| Registros recuperados : 1 | |
| Registros recuperados : 1 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Suínos e Aves. |
|
Data corrente: |
01/11/2019 |
|
Data da última atualização: |
01/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
REIS, J. H. dos; GEBERT, R. R.; FORTUOSO, B. F.; SANTOS, D. S. dos; SOUZA, C. F.; BALDISSERA, M. D.; TAVERNARI, F. de C.; BOIAGO, M. M.; PAIANO, D.; SILVA, A. S. da. |
|
Afiliação: |
JOÃO H. dos REIS, UFSC; ROGER R. GEBERT, UFSC; BRUNO F. FURTUOSO, UFSC; DAIANE S. DOS SANTOS, UFSC; CARINE F. SOUZA, UFSC; MATHEUS D. BALDISSERA, UFSM; FERNANDO DE CASTRO TAVERNARI, CNPSA; MARCEL MANENTE BOIAGO, UFSC; DIOVANI PAIANO, UFSM; ALEKSANDRO SCHAEFER DA SILVA, UFSC. |
|
Título: |
Selenomethionine as a dietary supplement for laying hens: impacts on lipid peroxidation and antioxidant capacity in fresh and stored eggs. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Journal of Food Biochemistry, v. 43, e12957, 2019. |
|
DOI: |
10.1111/jfbc.12957 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: The objective of this study was to determine whether supplementing the diets of laying hens with selenomethionine (SM, 1% selenium) improves performance and egg quality. We supplemented diets with SM as follows: T0 control (without SM); T5, T10, T15, and T20 were supplemented with 5, 10, 15, and 20 mg of SM/kg of feed, respectively (equal to 0.05, 0.10, 0.15, and 0.20 mg selenium/kg of feed). T5 and T10 hens showed better feed conversion per kg of egg, percentage of laying, higher daily feed intake, and higher average egg weight. The eggs of hens supplemented with SM had lower levels of lipop‐eroxidation (LPO) in fresh (T15 and T20) and stored eggs (T20). Glutathione peroxidase (GPx) and superoxide dismutase (SOD) activities, as well as total antioxidant capacitywere greater in egg yolks after storage (T10; T15; T20 compared to T0). Hens supple‐mented with SM had elevated GPx and SOD activities and decreased oxidative reactions. Practical applications: Selenium has several nutraceutical properties, with beneficial effects on the health of the animal and the food produced from them (eggs, in this case). Selenomethionine supplementation in the diet of laying hens improves productive efficiency, stimulates the antioxidant system and reduces lipid peroxidation in the egg yolk. Egg‐laying hens that received selenomethionine showed minimized lipid peroxidation in stored eggs, possibly improving shelf life of the eggs. |
|
Palavras-Chave: |
Armazenamento do ovo; Organic mineral; Qualidade do ovo; Selenometionina; Zootechnical performance. |
|
Thesaurus NAL: |
Animal health; Egg quality; Poultry. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02481naa a2200337 a 4500
001 2113801
005 2019-11-01
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/jfbc.12957$2DOI
100 1 $aREIS, J. H. dos
245 $aSelenomethionine as a dietary supplement for laying hens$bimpacts on lipid peroxidation and antioxidant capacity in fresh and stored eggs.$h[electronic resource]
260 $c2019
520 $aAbstract: The objective of this study was to determine whether supplementing the diets of laying hens with selenomethionine (SM, 1% selenium) improves performance and egg quality. We supplemented diets with SM as follows: T0 control (without SM); T5, T10, T15, and T20 were supplemented with 5, 10, 15, and 20 mg of SM/kg of feed, respectively (equal to 0.05, 0.10, 0.15, and 0.20 mg selenium/kg of feed). T5 and T10 hens showed better feed conversion per kg of egg, percentage of laying, higher daily feed intake, and higher average egg weight. The eggs of hens supplemented with SM had lower levels of lipop‐eroxidation (LPO) in fresh (T15 and T20) and stored eggs (T20). Glutathione peroxidase (GPx) and superoxide dismutase (SOD) activities, as well as total antioxidant capacitywere greater in egg yolks after storage (T10; T15; T20 compared to T0). Hens supple‐mented with SM had elevated GPx and SOD activities and decreased oxidative reactions. Practical applications: Selenium has several nutraceutical properties, with beneficial effects on the health of the animal and the food produced from them (eggs, in this case). Selenomethionine supplementation in the diet of laying hens improves productive efficiency, stimulates the antioxidant system and reduces lipid peroxidation in the egg yolk. Egg‐laying hens that received selenomethionine showed minimized lipid peroxidation in stored eggs, possibly improving shelf life of the eggs.
650 $aAnimal health
650 $aEgg quality
650 $aPoultry
653 $aArmazenamento do ovo
653 $aOrganic mineral
653 $aQualidade do ovo
653 $aSelenometionina
653 $aZootechnical performance
700 1 $aGEBERT, R. R.
700 1 $aFORTUOSO, B. F.
700 1 $aSANTOS, D. S. dos
700 1 $aSOUZA, C. F.
700 1 $aBALDISSERA, M. D.
700 1 $aTAVERNARI, F. de C.
700 1 $aBOIAGO, M. M.
700 1 $aPAIANO, D.
700 1 $aSILVA, A. S. da
773 $tJournal of Food Biochemistry$gv. 43, e12957, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
