2008
DOI: 10.1590/s1516-35982008000800001
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Efeito do uso de óleo na dieta sobre a lipogênese e o perfil lipídico de tilápias-do-nilo

Abstract: RESUMO -Trinta e cinco machos de tilápia com peso médio de 205 g foram mantidos em caixas de 250 litros para avaliar o metabolismo lipídico de tilápias-do-nilo (Oreochromis niloticus). O experimento foi conduzido durante 30 dias, entre os meses de outubro e novembro de 2006. Foram avaliadas cinco dietas, cada uma contendo óleo de oliva, óleo de milho, óleo de soja, óleo de linhaça ou óleo de peixe. Utilizou-se delineamento inteiramente casualizado, com cinco tratamentos e sete repetições. Avaliaram-se a compos… Show more

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Cited by 32 publications
(21 citation statements)
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“…In contrast, other studies of Nile tilapia at the optimal temperature showed a decrease in body fat when fish were fed diets rich in n-3 PUFA (Chen et al, 2013;Ribeiro et al, 2008). Regarding the body lipid content, only tilapia fed the coconut oil diet at the suboptimal temperature had lower lipid content than those fed other lipid sources, probably due to low feed utilization and poor growth.…”
contrasting
confidence: 58%
“…In contrast, other studies of Nile tilapia at the optimal temperature showed a decrease in body fat when fish were fed diets rich in n-3 PUFA (Chen et al, 2013;Ribeiro et al, 2008). Regarding the body lipid content, only tilapia fed the coconut oil diet at the suboptimal temperature had lower lipid content than those fed other lipid sources, probably due to low feed utilization and poor growth.…”
contrasting
confidence: 58%
“…The concentrations of C18:0 in corn oil have been reported to be high and to correspond exactly to twice the C18:1 n9 concentration (Ribeiro et al, 2008). Thus, the increase in the consumption of corn oil via CGM may therefore explain the lower C18:1 n9 deposition in the meat of sheep that consumed CGM instead of corn, as well as the increase of C18:0 concentrations discussed above.…”
Section: Resultsmentioning
confidence: 89%
“…Corn oil is rich in polyunsaturated fatty acids, mostly C18:2, and ω-6 acids (Ribeiro et al, 2008). The increase in the supply of CGM, rich in oil, led to the increase of polyunsaturated fatty acids in the diet.…”
Section: Resultsmentioning
confidence: 99%
“…O sexo está entre os principais fatores de controle relacionados às características organolépticas (1) e o perfil de ácidos graxos da carne (2,3) de aves de corte criadas em sistema extensivo ou semi-intensivo. Segundo Souza et al (4) , o sexo, juntamente com outros fatores, contribui para as diferenças de textura, sabor, quantidade de gordura abdominal, pH final, capacidade de retenção de água e cor.…”
Section: Introductionunclassified