Results 21 to 30 of about 47,902 (243)
Pubvet, 2018 A adequação das dietas de galinhas poedeiras pode-se tornar uma estratégia essencial para a manutenção dos níveis produtivos das atuais linhagens do mercado. Tendo em vista que os custos com alimentação são os que mais oneram a atividade da avicultura de
Marcelo Helder Medeiros Santana +5 more
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Arquivos Brasileiros de Cardiologia, 2009 FUNDAMENTO: Para realização de inquérito alimentar e prescrição de dieta, faz-se necessário consultar tabelas de composição de alimentos. Entretanto, estas são limitadas quanto à descrição do conteúdo de ácidos graxos e colesterol, e não oferecem ...
Carlos Scherr, Jorge Pinto Ribeiro
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Optimization of direct acid esterification process of soybean oil deodorizer distillate
Grasas y Aceites, 2002 In this research work, the reaction conditions for the direct acid esterification of free fatty acid from soybean oil deodorizer distillate was optimized, using anhydrous ethyl alcohol and concentrated sulfuric acid as catalyst to determine the best ...
Nara Lúcia Facioli +1 more
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Solid fat content determination: Comparison between pNMR and DSC techniques
Grasas y Aceites, 1995 Differential Scanning Calorimetry (DSC) has been one of the most popular thermal analysis techniques during the last two decades. The present work shows the utilization of DSC on the determination of solid fat content in fats.
Renata Tieko Nassau +1 more
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Grasas y Aceites, 2002 In this research work, it was optimized the reaction conditions for the chemistry esterification of unsaponifiable matter in soybean oil deodorizer distillate. The process involves (i) alkaline hydrolysis of saponifiable matter; (ii) acidulation of soaps
Nara Lúcia Facioli +1 more
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Modified lipids obtained from milk fat, sunflower oil, and phytosterol esters for application in tablespreads [PDF]
, 2008 The objective of this paper was to evaluate the modifications in milkfat properties with the addition of sunflower oil (SO) and phytosterol esters (PE) and chemical interesterification.
GIOIELLI, Luiz Antonio +1 more
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Technical and nutritional implications of trans fatty acids in hydrogenated oils
Grasas y Aceites, 1993 Customers are increasingly paying attention to fats and oils because they are strongly health related. Many points are still confusing about this, but certainly there is one that will soon become public concern: the presence of trans fatty acids in ...
D. Barrera-Arellano
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Grasas y Aceites, 2005 Samples of refined and partially hydrogenated soybean oils, with iodine values between 60 and 130, tocopherol-stripped or not by aluminium oxide treatment, were submitted to thermal oxidation, at 180 °C (during) for 10 hours. Samples were collected at 0,
C. J. Steel +2 more
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TREINAMENTO DE FORÇA REDUZ GORDURA CORPORAL?
Centro de Pesquisas Avançadas em Qualidade de Vida, 2022 O objetivo deste estudo foi avaliar o efeito do exercício físico por meio do treinamento de força como um fator para redução do percentual de gordura corporal. Método: A pesquisa foi feita por meio de revisão de literatura e artigos científicos referentes a área pesquisada em portais de pesquisa Google Acadêmico e Scielo, as palavras utilizadas para ...
Ricardo Pablo Passos +20 more
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Effect of lipophilization on functional properties of palm kernel flour (Elaeis guineensis)
Grasas y Aceites, 2005 Functional properties of proteins presented in palm kernel flour were studied, started with almonds with and without testa. Removal of testa with HCl permitted a decrease of the polyphenol concentration, besides conferring the flour a light cream color ...
Maria Lamus Uvarova +1 more
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