For many decades, researchers have investigated the relationships between health status and consumption of extra virgin olive oil. Extra virgin olive oil (and oleic acid) is considered important for the prevention of coronary heart disease. While the biomolecular aspects involving G protein need further research, oleic acid levels in platelets may be a discriminating factor, together with linol...

achieving a desirable percutaneous absorption of drug molecule is a major concern in formulating dermatological products. the use of penetration enhancers could provide a successful mean for this purpose. the aim of this study was to evaluate the effect of incorporating a few common penetration enhancers (in different concentrations) into a 0.5% w/w piroxicam (model drug) gel formulation, on th...

Fatty Acid NanoCarriers (FAnC) are nanostructured fatty acid colloidal carriers that potentially be used as an alternative carrier system for cosmetic and pharmaceutical application. In this study, FAnCs were prepared from stearic acid as a combine mixture with oleic acid stabilized by Tween 60. The particle size and polydispersity of mixed FAnC were found to be increased with increasing oleic ...

supercritical carbon dioxide (sc-co2) was used as solvent to synthesize oleyl oleate as an analog of jojoba oil from oleic acid and oleyl alcohol with high conversion (100%) of the acid into ester in a short time of 100 min. utilizing a low cost solid catalyst, p-toluenesulfonic acid monohydrate (ptsa), the esterification reaction was performed, without any prior preparation step, in a flow mod...

for determining the fatty acid characteristics and biodiesel quality of ethiopian jatropha provenances, the study was conducted in five regions namely southern nation nationalities peoples regional state (snnprs), amhara region, tigria region, oromia region and benishangul gumuz regions, where physic nut is found abundantly. for each region, representative sampling sites were selected following...

The one-step synthesis of oleic acid-coated TiO2 nanoparticles with visible light-driven photocatalytic activity was reported by this manuscript, using oleic acid-ethanol as crucial starting materials. The photocatalytic degradation of nitrogen monoxide (deNOx) in the gas phase was investigated in a continuous reactor using a series of TiO2 semiconductors, prepared from oleic acid- or acetic ac...

In order to determine exactly the effect on the nervous system of concentration of dietary oleic acid on the fatty acid composition of different part of the nervous system, triglycerides were synthesized using chemical and enzymological methods. The dose-effect was determined using an experimental protocol with seven groups of rats who received a diet in which the oleic acid level varied from 0...

In the present study the effects of some C18 fatty acids on hepatic fatty acid metabolism have been compared. Male rats were fed cholesterol-free diets containing either C18:0, C18:1 cis or C18:1 trans isomers as the variables. In accordance with previous work, oleic acid in the diet caused an increase in cholesterol concentration in the liver and in the lipoprotein fraction of density (d; kg/l...

The effects of the hypolipidemic fatty acid analogue tetradecylthioacetic acid (TTA) on synthesis and secretion of lipoproteins in CaCo-2 cells were studied. Radiolabeled tetradecylthioacetic acid was absorbed and metabolized as efficiently as oleic acid, although a discrepancy in the metabolic fate was evident. Whereas tetradecylthioacetic acid was incorporated into cell-associated triacylglyc...