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| Sangali,Cleiton Pagliari; Bruno,Luís Daniel Giusti; Nunes,Ricardo Vianna; Oliveira Neto,Adhemar Rodrigues de; Pozza,Paulo Cesar; Oliveira,Taciana Maria Moraes de; Frank,Rafael; Schöne,Rodrigo André. |
| The objective of this trial was to evaluate the bioavailability of DL-2-hydroxy-4-(methyl) butanoic acid (DL-HMBA) and a polyherbal ingredient (PHI) in relation to DL-methionine (DLM) on broilers. Nine hundred male broiler chickens of the Cobb 500 strain were fed from 22 to 42 days of age either a basal diet without industrial methionine supplementation or the basal diet supplemented with DL-HMBA at one of three levels (0.143, 0.286 and 0.429%) or DLM at one of three levels (0.093, 0.186 and 0.279%, each of which is 65% of the respective DL-HMBA level by weight) or PHI at one of the same three levels used for DLM (0.093, 0.186 and 0.279%). The weight gain, feed conversion ratio and relative weights of breast and abdominal fat were improved over that of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dl-2-hydroxy-4-methylthio butanoic acid; Dl-methionine; Polyherbal ingredient; Sulphur amino acids. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000300006 |
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| Sangali,Cleiton P; Bruno,Luís D. G; Nunes,Ricardo V; Neto,Adhemar R. de Oliveira; Pozza,Paulo C; Henz,Jefferson R; Giacobbo,Franciele C. N; Berwanger,Eveline. |
| This trial aimed to evaluate the bioavailability of DL-2-hydroxy-4-(methyl) butanoic acid (DL-HMBA) and a poly-herbal ingredient (PHI) in relation to DL-methionine (DLM) on broilers. A sample of 1100 broiler chickens of the Cobb 500 strain, both male and female, were fed either a basal diet without industrial methionine supplementation or a basal diet that was supplemented with three DL-HMBA levels (0.170, 0.340, and 0.511%) or three DLM levels (0.111, 0.221, and 0.332%) in an amount equivalent to 65% of the respective DL-HMBA levels (on a product weight basis) and three levels of PHI (0.111, 0.221, and 0.332%) in amounts equivalent to the used DLM levels from 1 to 21 days of age. The simultaneous linear regression analysis (slope ratio) revealed a... |
| Tipo: Journal article |
Palavras-chave: Dl-2-hydroxy-4-methylthio butanoic acid; Dl-methionine; Poly-herbal ingredient; Sulfur amino acids. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000100004 |
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