The impact of type 2 diabetes on the ability of muscle to accumulate and dispose of fatty acids and triglycerides was evaluated in cultured muscle cells from nondiabetic (ND) and type 2 diabetic (T2D) subjects. In the presence of 5 microM palmitate, T2D muscle cells accumulated less lipid than ND cells (11.5 +/- 1.2 vs. 15.1 +/- 1.4 nmol/mg protein, P < 0.05). Chronic treatment (4 days) with th...

A decreased capacity for fatty acid synthesis is associated with a decreased insulin effect on glucose metabolism in large fat cells and fat cells from rats fed a high-fat diet. We have investigated the relationship between these processes by specifically inhibiting fatty acid synthesis with (-)-hydroxycitrate (2.5 mM), an inhibitor of citrate cleavage enzyme, and cerulenin (0.05 mM), an inhibi...

introduction: medical benefits of omega 3 fatty acids have appealeda lot of research to be done on of fish oil. among marine fish, kilka has the most industrial application. kilka oil contains significant amount of omega-3 fatty acids. in this study, physiochemical properties, fatty acid composition and stabilization of kilka oil were investigated. p- hydroxy benzoic asid, its methyl ester and ...

In isolated hepatocytes prepared from unfed neonatal chicks, stimulation of fatty acid synthesis by fructose or dihydroxyacetone required acetate or octanoate in the medium, suggesting that the stimulatory effect of these compounds required the enhanced production of intramitochondrial acetyl coenzyme A. Stimulation of fatty acid synthesis by lactate or pyruvate did not require a supplementary ...

introduction poultry meat enriched with long-chain polyunsaturated fatty acids n-3 (pufa lc n-3) can make a nutritionally meaningful contribution to western diets in which consumption of pufa lc n-3 is low. enrichment of poultry meat with this fatty acid is usually achieved by inclusion of fish oil in broiler diet (23, 24). however, meat enriched in this way is susceptible to quality deteriorat...

The fatty acid pattern in hydrocarbon-utilizing filamentous fungi was determined after growth on acetate, propionate, n-alkanes (C(13) to C(15)), and alk-1-enes (C(14) to C(18)). The fatty acid profile of Cunninghamella elegans and Penicillium zonatum after growth on acetate shows a predominance of even-carbon fatty acids (C(16), C(18:1), C(18:2)), whereas cells grown on propionate showed signi...

the present study attempts to investigate the effect of thermal treatment at 180 °c for 8 hours on chemical changes, quality indexes and oxidative stability of three iranian common virgin olive oils (zard, mari and phishomi). oil samples were taken every 2h of heating treatment and assessed for fatty acid composition, conjugated diene value, carbonyl value, color index and oxidative stability i...

Background: Due to high content of unsaturated fatty acids, trout is susceptible to oxidative spoilage. In this study, the effects of Thymus vulgaris Essential Oil (EO) and extract on oxidative stability of cooked rainbow trout fillet during four months frozen storage period were investigated. Methods: Three groups of fish fillets were treated with thyme EO and three other groups were treate...

Waste oil is an inexpensive source for biodiesel production, but the high amount of impurities present (free fatty acids, oxidation products) impedes its practical application. The aim of this work is to assess the purification efficiency of the adsorption process with eggshell and its active carbon. Carbonization of eggshell was done at 200 ºC for 4 hours. For activation of the resultant carbo...