1948
DOI: 10.3382/ps.0270161
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Methionine and Choline in a Simplified Chick Ration ,

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Cited by 22 publications
(8 citation statements)
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“…Improved chick growth has been obtained with soybean oil meal diets when supplemented with methionine. Gerry et al (1948) reported that improved rate of growth was obtained with either methionine or choline but that the addition of methionine was more effective. They also reported that choline and methionine were interchangeable to a certain extent in supplementing a ration consisting largely of corn and soybean oil meal.…”
Section: Discussionmentioning
confidence: 96%
“…Improved chick growth has been obtained with soybean oil meal diets when supplemented with methionine. Gerry et al (1948) reported that improved rate of growth was obtained with either methionine or choline but that the addition of methionine was more effective. They also reported that choline and methionine were interchangeable to a certain extent in supplementing a ration consisting largely of corn and soybean oil meal.…”
Section: Discussionmentioning
confidence: 96%
“…Com a evolução das metodologias de análises químicas hoje é possível quantificar a colina com boa precisão (KOC et al, 2002) Vários estudos discutem a relação existente entre a colina e a metionina como doadores de radical metil (MARVEL et al, 1944;CLANDININ et al, 1946;GERRY et al, 1948;SUNDE et al, 1951;WEST et al, 1951;FEATHERSTON;STEPHENSON, 1960;QUILLIN et al, 1961;PESTI et al, 1980;BAKER et al, 1983;MILES et al, 1983;TILLMAN;PESTI, 1986;GARCIA-NETO et al, 2000) porém com variação considerável nos resultados. Pesti et al (1980) Estudos conduzidos por Quillin et al (1961) mostram que a relação existente entre a metionina e a colina é inversamente proporcional, ou seja, à medida em que se usou baixa concentração de colina em rações de frangos de corte, foi necessária maior concentração de metionina para se atingir um maior ganho de peso, provavelmente pela necessidade de doador de grupamento metílico, que pode ser compensado pela adição do aminoácido.…”
Section: Utilização Da Colina Em Dietas Para Frangos De Corteunclassified
“…The work of Bird and Mattingly (1945), Clandinin et al (1946), Gerry et al (1948), and Milligan et al (1951) has demonstrated that such diets are deficient in methionine. In the report of Briggs et al (1950), evidence of growth stimulation in normal chicks by vitamin B12 concentrates and crystalline vitamin B 12 was presented.…”
mentioning
confidence: 97%