2016
DOI: 10.4025/actascianimsci.v38i3.31014
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<b>Chemical composition of lipids from native and exotic fish in reservoirs of the state of Ceará, Brazil

Abstract: Current study analyzes the chemical composition of lipids in fish commonly found in the dams of the state of Ceará, Brazil, namely Pterygoplichthys pardalis (bodó), Hoplias malabaricus (traira), Cichla ocellaris (tucunaré), Prochilodus brevis (curimatã) and Oreochomis niloticus (tilapia). The animals were collected during the summer and Folch extraction procedure was used for the extraction of lipids, whilst Iupac methodology (International Union of Pure and Applied Chemistry [Iupac], 1987) was used to methyla… Show more

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Cited by 3 publications
(2 citation statements)
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“…Flatted tambaqui has a percentage of saturated fatty acids (39.62%), higher than pork fat (28%), beef (32.26%), ostrich (27.3%) and chicken (19.73%) (HAUTRIVE et al, 2012;LEITE et al, 2015). Morais et al (2016), studying the chemical composition of exotic and native fish in reservoirs, described that the curimba has higher concentrations of saturated fatty acids with about 64.18% and unsaturated are on average 35.82%.…”
Section: Discussionmentioning
confidence: 99%
“…Flatted tambaqui has a percentage of saturated fatty acids (39.62%), higher than pork fat (28%), beef (32.26%), ostrich (27.3%) and chicken (19.73%) (HAUTRIVE et al, 2012;LEITE et al, 2015). Morais et al (2016), studying the chemical composition of exotic and native fish in reservoirs, described that the curimba has higher concentrations of saturated fatty acids with about 64.18% and unsaturated are on average 35.82%.…”
Section: Discussionmentioning
confidence: 99%
“…Este dado pode ser explicado pelo fato do óleo estudado possuir grande concentração de ácidos graxos insaturados que ao serem degradados podem sofrer alterações, ocasionadas principalmente pela oxidação lipídica, fazendo com que aconteça a hidrólise das ligações duplas e consequentemente a modificação da sua estrutura para ácidos graxos saturados (CORREIA, 2016). Morais et al, (2016) avaliaram a composição lipídica de peixes exóticos e nativos em reservatórios do estado do Ceará, e relataram que o curimba foi o peixe que apresentou maior concentração de ácidos graxos saturados na composição do óleo, cerca de 64,18%, já os insaturados o teor foi de 35,82%. Na análise do perfil dos ácidos graxos do óleo do presente trabalho, alguns de grande interesse e importância foram identificados, sendo eles o ácido oleico (18:1n9), alfa-linolênico (18:3n3), linoleico (18:2n6) e araquidônico (20:4n6).…”
Section: Caracterização Do óLeo Da Cebeça De Curimbaunclassified