|
|
|
| Registros recuperados: 15 | |
|
|
| PINTO,MARIA E.A.; ARAÚJO,STHÉFANE G.; MORAIS,MARCELA I.; SÁ,NÍVEA P.; LIMA,CAROLINE M.; ROSA,CARLOS A.; SIQUEIRA,EZEQUIAS P.; JOHANN,SUSANA; LIMA,LUCIANA A.R.S.. |
| ABSTRACT Fatty acid methyl esters (FAMEs) were obtained from vegetable oils of soybean, corn and sunflower. The current study was focused on evaluating the antifungal activity of FAMEs mainly against Paracoccidioides spp., as well as testing the interaction of these compounds with commercial antifungal drugs and also their antioxidant potential. FAMEs presented small IC50 values (1.86-9.42 μg/mL). All three FAMEs tested showed antifungal activity against isolates of Paracoccidioides spp. with MIC values ranging from 15.6-500 µg/mL. Sunflower FAMEs exhibited antifungal activity that extended also to other genera, with an MIC of 15.6 μg/mL against Candida glabrata and C. krusei and 31.2 μg/mL against C. parapsilosis. FAMEs exhibited a synergetic effect with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antifungal; Antioxidant; Fatty acid methyl esters; Vegetable oils. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401671 |
| |
|
|
| Jorge,Neuza; Silva,Ana Carolina da; Aranha,Caroline P.M.. |
| Due to the increasing production of food in the world with consequent increase of the production of waste, the importance of developing researches for its use is noticed. Thus, the interest in vegetable oils with bioactive compounds, such as the ones extracted from fruit seeds, is growing. Therefore, the present study aims to characterize the oils extracted from seeds of Hamlin, Natal, Pera-rio and Valencia orange varieties (Citrus sinensis), as to the levels of total carotenoids, total phenolic compounds, tocopherols and phytosterols, as well as to determine their antioxidant activity. The orange seed oils presented important content of total carotenoids (19.01 mg/kg), total phenolic compounds (4.43 g/kg), α-tocopherol (135.65 mg/kg) and phytosterols... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-industrial waste; Phytosterols; Tocopherols; Vegetable oils. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300951 |
| |
|
| |
|
|
| Backes,Angela Maria; Cavalheiro,Carlos Pasqualin; Stefanello,Flávia Santi; Lüdtke,Fernanda Luísa; Terra,Nelcindo Nascimento; Fries,Leadir Lucy Martins. |
| ABSTRACT: Vegetable oils have been used to substitute pork backfat to improve the fatty acid profile of fermented sausages. The aim of this study was to assess the chemical composition, microbiological properties, and fatty acid profile of Italian-type salami with pork backfat substituted (15% and 30%) by emulsified canola oil. Fat contents decreased while moisture contents increased in Italian-type salami with emulsified canola oil. The growth of lactic acid bacteria in salami was not affected by canola oil and absence of fecal coliforms, coagulase-positive staphylococci, and Salmonella were reported during processing of fermented sausages. Lower levels of saturated fatty acids (SAFAs), higher levels of monounsaturated fatty acids (MUFAs) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fermented sausages; Vegetable oils; Lipid content; Polyunsaturated fatty acids; Nutritional value. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800751 |
| |
|
|
| Siqueira,Ana Paula Silva; Castro,Carlos Frederico de Souza; Silveira,Eduardo Vieira; Lourenço,Marcos Felipe de Castro. |
| ABSTRACT: Vegetable oils are suitable for human consumption as part of a healthy diet and native fruits of the cerrado, such as almond baru, which are natural sources of these oils. This study informed about the quality of baru oil having as a basis for comparison, soybean oil and olive oil, usually consumed in human diet. Analyzes of acid value, peroxide and iodine for the three oils and fatty acid composition for the baru oil were performed according to official standard methodology. Baru oil has the potential to be part of the human consumption, in healthy diets similarly to soybean oil and olive oil. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cerrado; Baru oil; Vegetable oils; Dipteryx alata Vog.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001865 |
| |
|
|
| Faitarone,ABG; Garcia,EA; Roça,R de O; Ricardo,H de A; Andrade,E N de; Pelícia,K; Vercese,F. |
| This experiment aimed at evaluating the effects of the supplementation of different vegetable oils at different levels to the diet of commercial layers on egg cholesterol levels and nutritional composition (proteins, total solids, lipids, and ashes) for 112 days. Birds were distributed according to a completely randomized experimental design with 10 treatments (T1 - control; T2 - inclusion of 2.5% rapeseed oil; T3 - inclusion of 2.5% canola oil; T4 - inclusion of 2.5% soybean oil; T5 - inclusion of 5% rapeseed oil; T6 - inclusion of 5% canola oil; T7 - inclusion of 5% soybean oil; T8 - inclusion of 2.5% rapeseed oil + 2.5% soybean oil; T9 - inclusion 2.5% canola oil + 2.5% soybean oil; T10 - inclusion of 2.5% rapeseed oil + 2.5% canola oil) of six... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty acids; Cholesterol; Nutritional composition; Vegetable oils; Commercial eggs. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2013000100006 |
| |
|
|
| Serot, Thierry; Regost, Christelle; Prost, Carole; Robin, Jean; Arzel, Jacqueline. |
| Odour-active compounds in muscle of turbot (Psetta maxima) fed experimental diets containing fish oil (FO), soybean oil (SO) or linseed oil (LO) were investigated by a gas chromatography/olfactometry technique. Thirty-one areas associated with odours were detected in muscle extracts. Among the compounds responsible for these odours, 23 were formed by oxidation of unsaturated fatty acids. Independently of diet, (E)-2-penten-1-ol and (E)-3-hexen-1-ol contribute strongly to the odour of turbot. (E,Z)-2,6-Nonadienal, (E)-2-pentenal and (E,E)-1,3-(Z)-5-octatriene seem to contribute strongly to the odour of turbot fed diets containing high levels of n-3 PUFA (FO and LO groups). Hexanal and decanal show a high detection frequency in turbot fed diets containing... |
| Tipo: Text |
Palavras-chave: Vegetable oils; Turbot; Olfactometry; Odour active compounds. |
| Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/2001/publication-683.pdf |
| |
|
|
| Pazzoti,Geisa; Souza,Camila; Veronezi,Carolina; Luzia,Débora; Jorge,Neuza. |
| ABSTRACT The oxidative stability of linseed (L), cotton (A), and coconut (C) oils, as well as of linseed:cotton (LA), linseed:coconut (LC), and linseed:cotton:coconut (LAC) compound oils was evaluated under accelerated storage at 60°C/20 days. Coconut oil showed to be rather stable, mainly due to low levels of peroxides, conjugated dienes, ρ-anisidine, and long induction period. In addition, along with cotton oil, it improved the stability of linseed oil in the formulation of LAC compound oil. As to fatty acid profile, the compound oils showed to be composed mainly by unsaturated fatty acids. Cotton and coconut oils presented higher retention of total phytosterols, 78.87 and 76.16%, respectively, after 20 days of storage, when compared to linseed oil. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Linseed; Cotton; Coconut; Lipid oxidation; Vegetable oils. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100502 |
| |
|
|
| Pingpoh, David Puewoh; Senahoun, Jean. |
| The trade liberalization has resulted in massive food imports into Cameroon and this is affecting the livelihoods of the farmers, industries, traders, and service providers of the imported foods. Cameroon was selected by FAO as one of the 12 country case studies on the impact of food import surges in developing countries with the overall objective of studying and analyzing the impact of the most prevalent and frequent surge commodities (poultry meat, rice, and vegetable oils) on stakeholders. The methods and analytical approach used for this study are those for WTO Safeguards investigation as outlined in the FAO working document, “Extent and impact of food import surges in developing countries: An analytical approach and research methodology for country... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Impact; Vegetable oils; Import surge; International Relations/Trade. |
| Ano: 2008 |
URL: http://purl.umn.edu/44369 |
| |
|
|
| Serot, Thierry; Regost, Christelle; Arzel, Jacqueline. |
| The effect of fatty acid composition on odour-active compounds in brown trout (Salmo trutta) muscle was evaluated. The fillets were obtained from three groups of fish fed experimental diets containing either fish oil (170), soybean oil (SO) or linseed oil (LO). Muscle fatty acid composition was shown to be influenced by diet. Thirty-one odorous compounds were detected by gas chromatography/olfactometry (frequency-of-detection method). Most of these compounds were formed by the oxidation of unsaturated fatty acids. Independently of diet, (E)-2-pentenal, (E)-2-pentenol and (E)-2-hexenol contribute strongly to the odour of brown trout. (E,Z)-2,4-Heptadienal was detected with high frequency in fish fed diets containing high levels of n-3 PUFAs (FO and LO... |
| Tipo: Text |
Palavras-chave: Vegetable oils; Olfactometry; Odour active compounds; Brown trout. |
| Ano: 2002 |
URL: http://archimer.ifremer.fr/doc/2002/publication-722.pdf |
| |
|
| |
|
| |
|
| |
|
|
| Santana, T.; Camejo, J.. |
| El objetivo de esta reseña fue destacar la importancia que tiene la presencia de las grasas y los aceites vegetales en la dieta para niños. En el trabajo se exponen las características fundamentales de ambos grupos de lípidos. Se compara la grasa láctea y la grasa materna en cuanto a composición, haciendo énfasis en esta última debido a que los alimentos para infantes deben mantener la relación de ácidos grasos esenciales en el mismo orden en que se encuentran en la grasa materna. Se resumen los requerimientos de grasa del niño en distintas etapas de su vida, la composición de los aceites vegetales más utilizados en la elaboración de los alimentos, así como algunos aspectos a tener en cuenta al seleccionar una grasa para utilizar en la alimentación infantil. |
| Tipo: Journal Contribution |
Palavras-chave: Milk; Lipids; Acids; Oils; Reviews (literature); Milk fat; Essential fatty acids; Human milk; Vegetable oils. |
| Ano: 2008 |
URL: http://hdl.handle.net/1834/5020 |
| |
|
| |
| Registros recuperados: 15 | |
|
|
|
