Choline Essentiality and Its Requirement in Diets for Juvenile Parrot Fish (<i>Oplegnathus fasciatus</i>)
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Choline Essentiality and Its Requirement in Diets for Juvenile Parrot Fish (Oplegnathus fasciatus)
A 12-wk feeding trial was conducted to evaluate the essentiality of choline supplementation in diets for parrot fish. Five isonitrogenous and isocaloric diets were supplemented with 0 (as control), 500, 1,000, and 2,000 mg choline per kg diet, and a positive control diet without choline contained 0.3% of 2-amino-2-methyl-1-propanol as choline biosynthesis inhibitor (designated as Con, C500, C10...
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Choline synthesis in the rat is intimated by the fact that methionine can replace choline in preventing fatty livers (l), and by the observation that labeled methyl groups can be transferred from methionine to choline (2). However, the development of fatty livers (3) and of hemorrhagic kidneys (4) and the restricted growth (5, 6) in rats on low choline diets all suggest that preformed choline m...
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ژورنال
عنوان ژورنال: Asian-Australasian Journal of Animal Sciences
سال: 2015
ISSN: 1011-2367,1976-5517
DOI: 10.5713/ajas.14.0532