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A high-carbohydrate diet induces greater inflammation than a high-fat diet in mouse skeletal muscle BJMBR
Antunes,M.M.; Godoy,G.; de Almeida-Souza,C.B.; da Rocha,B.A.; da Silva-Santi,L.G.; Masi,L.N.; Carbonera,F.; Visentainer,J.V.; Curi,R.; Bazotte,R.B..
We previously reported that both the high-carbohydrate diet (HCD) and high-fat diet (HFD) given for two months promote lipid deposition and inflammation in the liver and brain of mice. The results obtained indicate a tissue-specific response to both diets. Herein, we compared the effects of HCD and HFD on fatty acid (FA) composition and inflammation in the gastrocnemius muscle. Male Swiss mice were fed with HCD or HFD for 1 or 2 months. Saturated FA (SFA), monounsaturated FA (MUFA), n-3 polyunsaturated FA (n-3 PUFA), and n-6 PUFA were quantified. The activities of stearoyl-CoA desaturase 1 (SCD-1), Δ-6 desaturase (D6D), elongase 6, and de novo lipogenesis (DNL) were estimated. As for indicators of the inflammatory tissue state, we measured myeloperoxidase...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Saturated fatty acids; Monounsaturated fatty acids; Polyunsaturated fatty acids; N-6/n-3 PUFA ratio; SFA/n-3 PUFA ratio.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000300603
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Composição proximal e perfil de ácidos graxos de hambúrgueres de carne de capivara (Hydrochoerus hydrochaeris). Repositório Alice
FREDA, S. A.; PACHECO, D. O.; DALLA NORA, C.; CHIATTONE, P.; TORRES, L. M.; PINHEIRO, M. S..
A carne de capivara (Hidrochoerus hydrochaeris) tem se destacado pelo seu potencial de aproveitamento econômico e pela riqueza em ácidos graxos. Estudos da composição físico-química da carne de capivara e aspectos nutricionais ainda são escassos e trabalhos que a caracterizem são raros, diante deste fato, o trabalho teve por objetivo realizar a caracterização físico-química e o perfil de ácidos graxos de hambúrguer de carne de capivara. Os valores encontrados na análise de umidade (77,23 ± 0,31), cinzas (1,24 ± 0,32), proteínas (18,67 ± 0,32) e gorduras (2,90 ± 1,46) foram satisfatórios. Em relação aos ácidos graxos, observa-se que o hambúrguer de capivara é fonte de ácidos graxos monoinsaturados (31,42%) tendo como principal representante deste grupo o...
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Acido Oleico; Acido Polinsaturado; Capivara; Acido Graxo; Acido Linoleico; Carne; Hamburguer; Hydrochaeris hydrochaeris; Meat products; Hamburgers; Linoleic Acid; Monounsaturated fatty acids; Oleic Acid; Polyunsaturated fatty acids.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/939457
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Effect of nutrients on total lipid content and fatty acids profile of Scenedesmus obliquus BABT
Darki,Behrouz Zarei; Seyfabadi,Jafar; Fayazi,Sima.
ABSTRACT The effect of nutrients on the total lipid content and fatty acid profile of Scenedesmus obliquus isolated from the south coast of the Caspian Sea was evaluated. The nutritional compositions of the media impacted the growth rate and biomass of S. obliquus that ranged from 0.175 day-1 to 0.209 day-1and 0.92 gr·l-1 to 1.79 gr·l-1, respectively. The alga grew better in the medium which was characterized by higher levels of sodium and trace elements such as Fe, Mn, Mo, and Co and poor in N and P as compared with the other media. The highest level of the total lipid (32%) and the highest values of saturated fatty acids, in particular palmitic acid also were positively correlated with these nutrients. Peaks in polyunsaturated fatty acids (43.7 %),...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Monounsaturated fatty acids; Polyunsaturated fatty acids; Canonical correspondence analysis; Green algae; Caspian Sea.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100200
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Modification of fatty acid composition in broiler chickens fed canola oil Biol. Res.
Gallardo,María A; Pérez,Druso D; Leighton,Federico M.
This article describes the possibility of modifying the composition of fat tissue in broiler chickens fed canola oil, which is high in monounsaturated fatty acids. 128 one-day old broiler chickens, randomly assigned into 4 groups of 32 chicks each, received one of four diets containing 15% oil with different percentages of canola oil (diet 1: 0% canola oil, diet 2: 5% canola oil, diet 3: 10% canola oil and diet 4: 15% canola oil), for 31 days. Each group was divided into 4 subgroups of 8 chicks. The birds were sacrificed at day 45 to obtain tissue samples. The fatty acid composition was measured in meat (legs and breasts), fat (abdominal and subcutaneous) and plasma. An increase in oleic acid (p<0.01) was detected, as well as a decrease in linoleic acid...
Tipo: Journal article Palavras-chave: Oleic acid; Meat; Monounsaturated fatty acids; Omega 9; Polyunsaturated fatty acids.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000200007
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