Results 91 to 100 of about 86,643 (308)

Possible involvement of proteolytic degradation of tyrosinase in the regulatory effect of fatty acids on melanogenesis

Journal of Lipid Research, 1999
The purpose of this study was to investigate the mechanism of fatty acid-induced regulation of melanogenesis. An apparent regulatory effect on melanogenesis was observed when cultured B16F10 melanoma cells were incubated with fatty acids, i.e., linoleic ...
Hideya Ando, Yoko Funasaka, Masahiro Oka, Akiko Ohashi, Minao Furumura, Jun Matsunaga, Naoko Matsunaga, Vincent J. Hearing, Masamitsu Ichihashi   +8 more
doaj   +1 more source

Docosahexaenoic acid induces an anti-inflammatory profile in lipopolysaccharide-stimulated human THP-1 macrophages more effectively than eicosapentaenoic acid

, 2007
A number of studies have investigated the effects of fish oil on the production of pro-inflammatory cytokines using peripheral blood mononuclear cell models.
Mullen, Anne C, Loscher, Christine E, Weldon, Sinéad M, Roche, Helen M, Hurley, Lisa A   +4 more
core   +1 more source

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta, Alessandra Lopes de Oliveira, Aline Silva Mello Cesar   +2 more
wiley   +1 more source

Changes of Sunflower Oil Polyenoic Fatty Acids under High Temperatures

Czech Journal of Food Sciences, 2009
Heat induced cis-trans isomerisation of sunflower oils depending on temperature, reaction time and original content of linoleic acid was investigated. The content of isomeric fatty acids was determined by gas chromatography and the content of polymers by
K. CIHELKOVÁ, M. ZÁRUBOVÁ, I. HRÁDKOVÁ, V. FILIP, J. ŠMIDRKAL   +4 more
doaj   +1 more source

Linoleic Acid [PDF]

Advances in Nutrition, 2013
Jay, Whelan, Kevin, Fritsche
openaire   +2 more sources

Live yeast as a possible modulator of polyunsaturated fatty acid biohydrogenation in the rumen [PDF]

, 2010
In dairy cows, several studies focused on the effects of sodium bicarbonate and fibre on ruminal linoleic acid (c9c12-C18:2) biohydrogenation (BH) whereas literature is scarce about the effect of live yeast, used as a feed additive. The objective of this
Troegeler-Meynadier, Annabelle, Marden, Jean-Philippe, Bayourthe, Corine, Enjalbert, Francis, Julien, Christine   +4 more
core  

The Oxidation Mechanisms of Saturated Fatty Acids: Formation of Hydroperoxide Isomers and Production of 2‐Alkanones and Lactones

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saturated fatty acids (SFAs) are generally regarded simply as being resistant to oxidation compared with unsaturated fatty acids. However, it has long been reported that SFAs can undergo oxidation when heated at high temperatures, leading to the formation of unique degradation products such as 2‐alkanones and lactones.
Kanji Aoyagi, Shunji Kato, Kiyotaka Nakagawa   +2 more
wiley   +1 more source

The Linoleic Acid Requirement of Chicks

Poultry Science, 1967
Abstract A DIETARY requirement for essential fatty acids for chicks and hens has been conclusively demonstrated in recent years by several investigators (Bieri et al., 1956; Machlin and Gordon, 1960; Hopkins et al., 1960). Lack of a source of linoleic acid in the diet of young chicks results in suboptimal growth rate, enlarged, fatty livers and ...
D T, Hopkins, M C, Nesheim
openaire   +2 more sources

Responses to oleic, linoleic and alpha linolenic acids in high-carbohydrate, high-fat diet-induced metabolic syndrome in rats

, 2013
We investigated the changes in adiposity, cardiovascular and liver structure and function, and tissue fatty acid compositions in response to oleic acid-rich macadamia oil, linoleic acid-rich safflower oil and α-linolenic acid-rich flaxseed oil (C18 ...
Ward, Leigh C., Kumar, Senthil A., Iyer, Aarjit, Poudyal, Hemant, Brown, Lindsay, Waanders, Jennifer   +5 more
core   +1 more source

Biobased Polyurethane Films Based on Andiroba (Carapa guianensis) and Buriti (Mauritia flexuosa) Oil Polyols

Journal of Applied Polymer Science, EarlyView.
Polyurethane films were prepared from andiroba (Carapa guianensis) and buriti (Mauritia flexuosa) oil‐derived polyols, emphasizing their potential as bio‐based materials. UV–Vis analysis indicates the retention of carotenoid‐related chromophoric features within the polymer matrix.
João A. P. da Silva, Amanda L. Ferreira, Felipe F. C. Tavares, Chana M. da Silva, Cesar L. Petzhold, Nilo S. M. Cardozo   +5 more
wiley   +1 more source