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Registros recuperados: 31 | |
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ALMEIDA, M. M. de; LUQUETTI, S. C. P. D.; SABARENSE, C. M.; CORRÊA, J. O. do A.; REIS, L. G. dos; CONCEIÇÃO, E. P. S. da; LISBOA, P. C.; MOURA, E. G. de; GAMEIRO, J.; GAMA, M. A. S. da; LOPES, F. C. F.; GARCIA, R. M. G.. |
Feeding rats on a high-fat diet containing butter naturally enriched in cis-9, trans-11 CLA prevented hyperinsulinemia and increased HDL cholesterol, which could be associated with higher levels of cis-9, trans-11 CLA, vaccenic acid, oleic acid and lower levels of short and medium-chain saturated fatty acids from butter naturally modified compared to control butter. On the other hand CLA-enriched butter also increased serum triacylglycerol levels, which could be associated with concomitant increases in the content of trans-9 and trans-10 C18:1 isomers in the CLA-enriched butter. |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: High conjugated linoleic acid enriched butter; Functional food; Rats; Insulin sensitivity; Dyslipidemia; Diabetes. |
Ano: 2014 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1006276 |
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ALMEIDA, M. M. de; SOUZA, Y. O. de; LUQUETTI, S. C. P. D.; SABARENSE, C. M.; CORRÊA, J. O. do A.; CONCEIÇÃO, E. P. S. da; LISBOA, P. C.; MOURA, E. G. de; SOARES, S. M. A.; GUALBERTO, A. C. M.; GAMEIRO, J.; GAMA, M. A. S. da; LOPES, F. C. F.; GARCIA, R. M. G.. |
Synthetic supplements of conjugated linoleic acid (CLA) containing 50:50 mixture of cis-9, trans-11 and trans-10, cis-12 CLA isomers have been commercialized in some places for reducing body fat. However the safety of this CLA mixture is controversial and in some countries the CLA usage as food supplement is not authorized. Changes in insulinemic control and serum lipids profile are potential negative effects related to consumption of CLA mixture. The present study aimed to evaluate the effects of a diet containing mixture of cis-9, trans-11 and trans-10, cis-12 CLA on prevention of obesity risk as well as on potential side effects such as insulin resistance and dyslipidemia in Wistar rats. Thirty male Wistar rats were randomly assigned to the following... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Cis-9; Trans-11 CLA; Trans-10; Cis-12 CLA; Obesity; Insulin resistance; Dyslipidemia. |
Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1037559 |
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ANTONIASSI, R.; WILHELM, A. E.; FREITAS, S. C. de; SILVA, T. dos S.; SANTIAGO, M. C. P. de A.; CARVALHO, C. W. P. de; FERREIRA, M. de A.; LOPES, F. C. F.; SANTOS, D. C. dos; GAMA, M. A. S. da. |
A palma forrageira constitui importante recurso forrageiro para a produção animal no semiárido brasileiro. Além do elevado valor energético quando comparada a outras forragens, a palma supre boa parte das exigências de água dos animais. Resultados recentes do nosso grupo de pesquisa mostraram que a inclusão de palma orelha de elefante mexicana em uma dieta suplementada com óleo vegetal alterou positivamente os ácidos graxos do leite de vacas leiteiras, indicando uma nova e promissora aplicação para essa cultura. Algumas cultivares de palma forrageira utilizadas no Nordeste foram avaliadas quanto à composição química, perfil de ácidos graxos, teores de açúcares e de fibra alimentar, o que permitiu uma estimativa dos teores de amido e de pectina, e sua... |
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Nopalea; Açúcar; Amido; Fibra; Pectina; Produto de Origem Vegetal; Tecnologia de Alimento.; Food technology; Opuntia; Opuntia stricta; Vegetable products. |
Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1126940 |
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LAGE, L. A.; LOPES, M. A.; LOPES, F. C. F.; GAMA, M. A. S. da; RIBEIRO, C. G. S.; RODRIGUEZ, N. M.; DEMEU, F. A.. |
We aimed to evaluate the economic feasibility of adding increasing levels of sunflower oil (0.0, 15, 30, and 45 g/kg of dry matter) to elephant grass (Pennisetum purpureum, Schum) based diets of milkproducing Holstein cows. Data were obtained and analyzed for 12 primiparous Holstein cows that produced on average 16.5 ± 2.8 kg of milk/day, at 95 ± 25 days of lactation. Cows were distributed by milk production, order of lactation, and body weight in a 4 × 4 triple Latin square. Isoproteic diets were provided ad libitum in the form of a forage:concentrate ratio of 60:40, on a dry matter basis. Daily milk production was recorded and milk was analyzed for fat, protein, and fatty acids contents. An economic feasibility study was performed considering the price... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Dairy cattle; Economics; Nutrition; Milk quality. |
Ano: 2016 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1057196 |
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SALES, J. N. S.; IGUMA, L. T.; BATISTA, R. I. T. P.; QUINTAO, C. C. R.; GAMA, M. A. S. da; FREITAS, C. de; PEREIRA, M. M.; CAMARGO, L. S. de A.; VIANA, J. H. M.; SOUZA, J. C.; BARUSELLI, P. S.. |
2015 |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Bovine; Nutrition; Oocyte; Ovum pick-up in vitro production; Cattle. |
Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1035432 |
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SILVA, B. C. da M. e; RODRIGUEZ, N. M.; MORENZ, M. J. F.; GOMIDE, C. A. de M.; MARTINS, C. E.; PACIULLO, D. S. C.; GAMA, M. A. S. da; LOPES, F. C. F.. |
Abstract The inclusion of plant oils in the diets of grazing cows represents a promising nutritional strategy for the production of milk naturally enriched with bioactive compounds, such as rumenic (cis-9, trans-11 CLA), vaccenic (trans-11 C18:1) and oleic (cis-9 C18:1) acids. The aim of this study was to evaluate the effect of dietary supplementation with sunflower oil (SO) on the fatty acid (FA) composition of milk from Holstein x Gyr dairy cows grazing on Urochloa brizantha cv. Marandu under rotational stocking. Sixteen multiparous cows with 185±10 days in milk received a concentrate containing 0% (control) or 15% SO on a dry matter basis in a randomized block design with two replications (paddocks). The results were analyzed with mixed models (P ?... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Rumenic acid; Brachiaria Brizantha; Conjugated linoleic acid; Urochloa brizantha; Vaccenic acid. |
Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1101915 |
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SILVA, J. R. da; PAIS, A. K. L.; ALBUQUERQUE, G. M. R.; SILVA, A. M. F.; SILVA JUNIOR, W. J.; BALBINO, V. de Q.; FONSECA, M. E. N.; GAMA, M. A. S. da; SOUZA, E. B. de; MARIANO, R. de L. R.. |
Ralstonia solanacearum is the causal agent of Moko disease in bananas, which in the state of Sergipe in northeastern Brazil causes ?Sergipe facies?. This disease induces atypical symptoms similar to those of Bugtok disease in the Philippines. This study was conducted to sequence, assemble, and annotate the genomes of the Sergipe faciescausing isolates SFC and IBSBF2570 (sequevar IIA-53) and compare their genomes with two representative isolates causing Bugtok disease. The genomes were sequenced and assembled, resulting in lengths of 5.58 Mb (SFC) and 5.46 Mb (IBSBF2570) in 185 and 174 contigs, respectively. |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Moko disease; Bananal; Ralstonia Solanacearum; Bananas; Phylotype. |
Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128083 |
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ANTONIASSI, R.; GAMA, M. A. S. da; WILHELM, A. E.; MACHADO, A. F. de F.; GUEDES, A. M. M.; BIZZO, H. R.. |
Foi observado que etanol e isopropanol provenientes dos métodos de extração de gordura podem gerar ésteres etílicos e propílicos e, assim, interferir na quantificação e identificação dos ácidos graxos da gordura de leite. Resíduos de alcoóis como metanol, etanol e isopropanol eluem na região dos ácidos graxos de cadeia curta e o BHT presente no éter etílico eluiu próximo de C14:0 e ainda, o metanol pode elevar a linha de base da corrida cromatográfica nesta mesma região, podendo levar a erros de identificação e quantificação dos ácidos graxos. |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: CLA; Leite; Cromatografia gasosa. |
Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1074412 |
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SOUZA, S. M. DE; LOPES, F. C. F.; VALADARES FILHO, S. DE C.; GAMA, M. A. S. da; RENNÓ, L. N.; RODRIGUES, J. P. P.. |
Abstract Sugarcane is a strategic roughage source for milk production in the tropics, and its supplementation with plant oils offers great potential for obtaining milk enriched with beneficial fatty acids, such as oleic (cis-9 C18:1), vaccenic (trans-11 C18:1), and rumenic (cis-9, trans-11 CLA) acids. The aim of this study was to evaluate the milk fatty acid composition of cows fed 60% chopped sugarcane-based diets containing citrus pulp and 0.0% (control), 1.5%, 3.0% and 4.5% sunflower oil on a dry matter basis. Twelve multiparous Holstein x Gyr dairy cows with an average milk production of 17±5 kg day-1 and 96±25 days in milk were allocated in a triplicate 4 x 4 Latin square design. There was no effect of dietary treatment on milk production, but... |
Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Rumenic acid; Saccharum Officinarum; Conjugated linoleic acid; Vaccenic acid. |
Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118193 |
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Registros recuperados: 31 | |
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