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Registros recuperados: 31 | |
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Carciofi, Aulus Cavalieri; Bazolli, Rodrigo Sousa; Prada, Flávio. |
between pro-inflammatory PUFA cis-linoleic (w6) and acachidonic (w6), versus the less inflammatory PUFA alpha-linolenic (w3), gamma-linolenic (w6), eicosapentaenoic (w3) and docosaeicosahenoic(w3) determines the fami1y of leukotrienes, prostaglandins and thromboxanes produced in the tissues, resulting in more or less inflammation (vasodilatation, aggregation, painful, etc.). Clinical studies have indicated positive effect of dietary relationship ofw6:w3 varying from 10:1to 2: I in inflammatory and coetaneous allergic diseases, arthritis, some tumors, kidney and cardiac disease, indicating a promising way to be explored. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyunsaturated fatty acids; Arachidonic acid; Linolenic acid; Dog; Cat; Inflammation ácido graso poliinsaturado; Acido aracdónico; Ácido linolénico; Perro; Gato; Inflamación ácido graxo poliinsaturado; Ácido aracdônico; Ácido linolênico; Cão; Gato; Inflamação. |
Ano: 2002 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3293 |
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Silva, Waldirene Rossi da; UEM - Maringá; Scapinello, Cláudio; UEM, Maringá; Furlan, Antonio Claudio; UEM; Murakami, Alice Eiko; UEM; Moreira, Ivan; UEM; Martins, Elias Nunes; UEM. |
Para se avaliar o perfil de ácidos graxos da carne de coelhos desmamados em diferentes idades, recebendo dietas com ou sem óleo de soja e oriundos de matrizes alimentadas com dois níveis de energia, foram abatidos 80 animais aos 70 dias de idade. O delineamento experimental foi em esquema fatorial 2 x 2 x 2 (dietas com 2600 e 2800 kcal ED até a desmama “versus” desmama com 28 e 35 dias versus dietas com ou sem inclusão de óleo de soja da desmama ao abate), com oito tratamentos e dez repetições. Após o abate, a carne da coxa direita dos animais foi coletada e, dentro de cada grupo, foi submetida às análises químicas. Os teores de ácidos graxos na carne da coxa dos coelhos não foram influenciados pelos diferentes níveis de ED das dietas fornecidas até a... |
Tipo: Pesquisa de campo |
Palavras-chave: Produção Animal qualidade de carcaça; Ácidos graxos saturados; Ácidos graxos monoinsaturados; Ácidos graxos polinsaturados 5.05.04.00-4 carcass quality; Saturated fatty acids; Unsaturated fatty acids; Polyunsaturated fatty acids. |
Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6625 |
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Dias,Ana Maria Osorio; Menezes,Luis Fernando Glasenapp de; Paris,Wagner; Paula,Fabiana Luiza Matielo de; Schmitz,Gean Rodrigo; Souza,Saimon de Souza e; Umezaki,Adriano Moreira; Farias Filho,João de Assis. |
ABSTRACT Our objective was to evaluate performance and fatty acid contents of the meat of Holstein veal fed in feedlots and slaughtered at four different pre-determined live weights (140, 180, 220, and 260 kg). Twenty-three non-castrated calves with initial average ages of 58 days and 57 kg live weight were used in this study. Average daily gain, dry matter intake, nutrient intake, cold carcass weight, cold carcass yield, scraps, and fat thickness improved with increasing slaughter weight. However, C18:0, C22:0, C18:2Trans10Cis12, C18:1n9Cis acids, sum of unsaturated fatty acids, and lipid content decreased with the increase in slaughter weight. Raising the slaughter weight of Holstein calves from 144 to 260 kg improves the performance of animals, mainly... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feedlot; Omega 3; Omega 6; Polyunsaturated fatty acids; Weight gain. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100610 |
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Lima, Clarissa Sampaio de Oliveira; Andrade, Albericio Pereira de; Magalhães, André Luiz Rodrigues; Almeida, Omer Cavalcanti de; Guido, Sebastião Inocêncio; Valença, Roberta de Lima. |
The objective of this study was to evaluate the plasma lipid profile and plasma fatty acids of dairy cows receiving diets supplemented with annatto. A total of 32 Holstein cows (550 kg), distributed in a completely randomized design, were allocated to individual stalls and submitted to following treatments: C0 = no annatto; C4 = inclusion of annatto at 4 g kg-1 dry matter (DM) of diet (0.07 g bixin kg-1 diet); C5 = inclusion of annatto at 5 g kg-1 DM of diet (0.09 g bixin kg-1 diet); and C7 = inclusion of annatto at 7 g kg-1 DM of diet (0.12 g bixin kg-1 diet). Blood samples were collected via epigastric vein puncture, centrifuged, and frozen for subsequent analysis. The results indicate that the inclusion (p > 0.05) of annatto does not decrease the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidant; Bixin; Cholesterol; Linoleic acid; Polyunsaturated fatty acids. |
Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47651 |
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Furlan,Valcenir Júnior Mendes; Maus,Victor; Batista,Irineu; Bandarra,Narcisa Maria. |
Abstract The high costs and environmental concerns associated with using marine resources as sources of oils rich in polyunsaturated fatty acids have prompted searches for alternative sources of such oils. Some microorganisms, among them members of the genus Aurantiochytrium, can synthesize large amounts of these biocompounds. However, various parameters that affect the polyunsaturated fatty acids production of these organisms, such as the carbon and nitrogen sources supplied during their cultivation, require further elucidation. The objective of this investigation was to study the effect of different concentrations of carbon and total nitrogen on the production of polyunsaturated fatty acids, particularly docosahexaenoic acid, by Aurantiochytrium sp. ATCC... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carbon source; Docosahexaenoic acid; Nitrogen source; Polyunsaturated fatty acids; Thraustochytrids. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200359 |
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Santos,Marcos Paulo dos; Godoy,Marcelo Marcondes de; Sousa,Cleber Luiz de; Assis,Roberta de Moura; Sena,Cassius Vinicius Barbosa. |
Abstract: The objective of this work was to evaluate the effect of the inclusion of protected fat in the concentrate on the productive and reproductive performances of Santa Inês ewes in feedlot, up to 60 days after parturition. Thirty-six pregnant Santa Inês ewes, with an average age of 24 months and initial weight of 46.54±7.87 kg, were used. A completely randomized experimental design was used, with three treatments: CS, concentrated supplement; G5, concentrated supplement with 5.5% protected fat (PF); and G10, concentrated supplement with 13.5% PF. The productive performance parameters were evaluated every two weeks. At 60 days after parturition, the chemical composition of milk and the reproductive parameters were determined. The inclusion of PF in... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Body weight; Ovine; Polyunsaturated fatty acids; Supplementation.. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700548 |
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Cavalli, R.O.; Tamtin, M.; Lavens, P.; Sorgeloos, P.. |
This study describes the variations in total lipid, lipid classes and fatty acids in the midgut gland (MG), ovary, and muscle tissue of wild-caught <i>Macrobrachium rosenbergii</i> to elucidate the importance of these components during sexual maturation. Mature females were captured in the Mae Klong River, Thailand, from July to September 1998, and divided into five groups according to their ovarian development. Total lipid levels in the ovary increased with maturation, but no concomitant decrease in MG lipids was observed. Thus, the lipid requirements of the developing ovary are thought to be more dependent on the immediate ingestion of dietary lipid than on MG reserves. Higher proportions of neutral lipids (NL), mainly triacylglycerols (TG),... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biochemical composition; Fatty acids; Lipids; Muscles; Natural populations; Ovaries; Polyunsaturated fatty acids; Prawn culture; Sexual maturity; Macrobrachium rosenbergii; Thailand. |
Ano: 2001 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=6923 |
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Registros recuperados: 31 | |
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