Abstract For peanuts, roasted at 170 °C, the formation of selected glycerol-bound oxidized fatty acids (GOFAs), namely 9-oxononanoic acid (9-ONA), azelaic (AZA) and octanoic acid, was observed by GC-MS (EI). The content as well AZA increased with continuous roasting time (from 59 mg/kg peanut oil to 101 from not detectable 8 oil, respectively), whereas 9-ONA initially decreased 25 (20 min) agai...

Free fatty acids have been reported to induce cell death (lipotoxicity), but the effects depend on the carbon chain length and number of double bonds. Medium-chain saturated fatty acids (MC-SFAs), such as laurate, have less lipotoxicity than long-chain saturated fatty acids (LC-SFAs), such as palmitate. Monounsaturated fatty acids, such as oleate, have also been reported not only to exert cytot...

Oleate-dependent phospholipase D (PLD; EC 3.1.4.4) has been reported in animal systems, but its molecular nature is unkown. Multiple PLDs have been characterized in plants, but none of the previously cloned PLDs exhibits the oleate-activated activity. Here, we describe the biochemical and molecular identification and characterization of an oleate-activated PLD in Arabidopsis. This PLD, designat...

The potential use of different hydrophobic substrates (oleic acid, oleyl alcohol, methyl oleate and rapeseed oil) for the production high concentrations 9-octadecenedioic acid by genetically engineered C. tropicalis ATCC-20962 yeast was researched. For comparison purposes, data growth, intracellular triacylglyceride (TAG) accumulation dicarboxylic (DCA) were obtained mathematical description us...

Bitumen emulsions (BE) are widely used in road construction, for building and structure waterproofing. Storage stability is one of the main BE requirements. They should only break on contact with surface. The sodium oleate effect as a surfactant anionic bitumen waterproofing purposes has been studied. increased storage have developed. optimal content oleate, providing high complex emulsion resu...

The cellular toxicity of nanoparticles that were capped with a bilayered ligand was studied using an up-converting (UC) phosphor material as a representative nanoparticle (NP). The results indicate that although UC NPs are known to be nontoxic, the toxicity of the NPs depends strongly on ligand coordination conditions, in addition to the other commonly known parameters such as size, structure, ...