Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring
ABSTRACT The aim of this study was to evaluate two sources of oil (soybean and fish) and four additional levels of vitamin E (0, 150, 250 and 350mg/kg diet) in breeder diets between the 42nd and 56th week of age and its effect on performance and meat quality of offspring. The supplementation of fish...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Minas Gerais
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| Series: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300983&lng=en&tlng=en |
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| author | J.I.M. Fernandes H.L.F. Bordignon K. Prokoski R.C. Kosmann E. Vanroo A.E. Murakami |
| author_facet | J.I.M. Fernandes H.L.F. Bordignon K. Prokoski R.C. Kosmann E. Vanroo A.E. Murakami |
| author_sort | J.I.M. Fernandes |
| collection | DOAJ |
| description | ABSTRACT The aim of this study was to evaluate two sources of oil (soybean and fish) and four additional levels of vitamin E (0, 150, 250 and 350mg/kg diet) in breeder diets between the 42nd and 56th week of age and its effect on performance and meat quality of offspring. The supplementation of fish oil in the maternal diet increased the deposition of DHA and CLA in egg yolk. From 1 to 35 days of age, intermediate levels of vitamin E resulted in lower weight gain and feed intake. To feed conversion, the best result was obtained supplementing the maternal diet with soybean oil, regardless of vitamin inclusion. In addition, the evaluation of meat quality, the fish oil-supplemented-diet resulted in lower moisture loss of the breast fillets. For maternal diet supplemented with fish oil, the inclusion of vitamin E resulted in a linear increase of the pH value of the meat. Greater levels of vitamin E in the maternal diet influenced the functional properties of meat according to the type of oil that was added to the diet. The deposition of different fatty acids in the embryonic egg yolk can directly influence the meat quality of offspring. |
| first_indexed | 2024-12-12T21:30:50Z |
| format | Article |
| id | doaj.art-e6198619b0a640f581501186ba17d064 |
| institution | Directory Open Access Journal |
| issn | 1678-4162 |
| language | English |
| last_indexed | 2024-12-12T21:30:50Z |
| publisher | Universidade Federal de Minas Gerais |
| record_format | Article |
| series | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| spelling | doaj.art-e6198619b0a640f581501186ba17d0642022-12-22T00:11:20ZengUniversidade Federal de Minas GeraisArquivo Brasileiro de Medicina Veterinária e Zootecnia1678-416270398399210.1590/1678-4162-10006S0102-09352018000300983Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspringJ.I.M. FernandesH.L.F. BordignonK. ProkoskiR.C. KosmannE. VanrooA.E. MurakamiABSTRACT The aim of this study was to evaluate two sources of oil (soybean and fish) and four additional levels of vitamin E (0, 150, 250 and 350mg/kg diet) in breeder diets between the 42nd and 56th week of age and its effect on performance and meat quality of offspring. The supplementation of fish oil in the maternal diet increased the deposition of DHA and CLA in egg yolk. From 1 to 35 days of age, intermediate levels of vitamin E resulted in lower weight gain and feed intake. To feed conversion, the best result was obtained supplementing the maternal diet with soybean oil, regardless of vitamin inclusion. In addition, the evaluation of meat quality, the fish oil-supplemented-diet resulted in lower moisture loss of the breast fillets. For maternal diet supplemented with fish oil, the inclusion of vitamin E resulted in a linear increase of the pH value of the meat. Greater levels of vitamin E in the maternal diet influenced the functional properties of meat according to the type of oil that was added to the diet. The deposition of different fatty acids in the embryonic egg yolk can directly influence the meat quality of offspring.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300983&lng=en&tlng=enantioxidantematrizesperda de umidadeperfil de ácidos graxosPUFA |
| spellingShingle | J.I.M. Fernandes H.L.F. Bordignon K. Prokoski R.C. Kosmann E. Vanroo A.E. Murakami Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring Arquivo Brasileiro de Medicina Veterinária e Zootecnia antioxidante matrizes perda de umidade perfil de ácidos graxos PUFA |
| title | Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring |
| title_full | Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring |
| title_fullStr | Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring |
| title_full_unstemmed | Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring |
| title_short | Supplementation of broiler breeders with fat sources and vitamin e: carry over effect on performance, carcass yield, and meat quality offspring |
| title_sort | supplementation of broiler breeders with fat sources and vitamin e carry over effect on performance carcass yield and meat quality offspring |
| topic | antioxidante matrizes perda de umidade perfil de ácidos graxos PUFA |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300983&lng=en&tlng=en |
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