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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
14/02/2012 |
Data da última atualização: |
24/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SÄRKINEN, T.; IGANCI, J. R. V.; LINARES PALOMINO, R.; SIMON, M. F.; PRADO, D. E. |
Afiliação: |
TIINA SÄRKINEN, NATURAL HISTORY MUSEUM, LONDON; JOÃO R. V. IGANCI, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; REYNALDO LINARES PALOMINO, UNIVERSIDAD NACIONAL AGRARIA LA MOLINA, PERU; MARCELO FRAGOMENI SIMON, CENARGEN; DARIÉN E. PRADO, UNIVERSIDAD NACIONAL DE ROSARIO, ARGENTINA. |
Título: |
Forgotten forests - issues and prospects in biome mapping using Seasonally Dry Tropical Forests as a case study. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
BMC Ecology, v. 11:27, 2011. |
Idioma: |
Inglês |
Palavras-Chave: |
Herbarium data of habitat specialist species; Seasonally Dry Tropical Forest. |
Thesaurus Nal: |
South America. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183528/1/1472-6785-11-27.pdf
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Marc: |
LEADER 00636naa a2200193 a 4500 001 1915403 005 2023-02-24 008 2011 bl uuuu u00u1 u #d 100 1 $aSÄRKINEN, T. 245 $aForgotten forests - issues and prospects in biome mapping using Seasonally Dry Tropical Forests as a case study.$h[electronic resource] 260 $c2011 650 $aSouth America 653 $aHerbarium data of habitat specialist species 653 $aSeasonally Dry Tropical Forest 700 1 $aIGANCI, J. R. V. 700 1 $aLINARES PALOMINO, R. 700 1 $aSIMON, M. F. 700 1 $aPRADO, D. E. 773 $tBMC Ecology$gv. 11:27, 2011.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| 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.
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