Utilização da DL-metionina e metionina hidroxi-análoga na alimentação de aves
作者： Adolpho Marlon Antoniol de Moura , Daniel José Antoniol Miranda , Thiago Vasconcelos Melo
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摘要: Methionine is an essential sulfur amino acid and appears as first limiting in poultry nutrition. The sources of this found industrial scale the market today are: DL- 2-amino-4-methylthio butanoic (DLM) DL-2-hydroxy-4 (methyl) acid, known methionine hydroxy analog free (MHA-AL). Bio-efficiency values was obtained by testing dose-response using exponential models to explain animal’s responses methionine. It not only composition basal diet would influence efficiency use MHA-AL, but differences dietary levels total acids contained diet. effects on performance diets for broilers laying hens supplemented with already healthy consolidated. This review aimed discuss DL-methionine (MHA-AL) a source layers based experimental data technical reported scientific literature.
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