methyl linolenate/atrophy

High-molecular weight compounds previously were found to be important secondary products from autoxidation of polyunsaturated fatty esters. The contribution of dimers to oxidative deterioration was investigated by analyzing their volatile thermal decomposition products by capillary gas

The autoxidation of fatty esters of linseed oil is studied extensively, and the products formed from these reactions are identified. The mechanism suggested for autoxidation, helps to understand fat deterioration resulting in offensive odours and flavours, and to develop new antioxidants to prevent

The stability of glutathione peroxidase was assessed in vitro via oxidative inactivation by peroxides and a peroxidizing fatty acid and by renaturation and proteolysis. The stability of glutathione peroxidase to methyl ethyl ketone peroxide, H2O2, linoleic acid hydroperoxide, and peroxidizing methyl

The formation of 4-hydroxy-2-hexenal (HHE) and 4-hydroxy-2-nonenal (HNE) in vegetable oils and model oil systems were quantitatively assessed by RP-HPLC. Regardless of heating temperature, HHE was only detected in rapeseed and linseed oil, while HNE was detected in all tested oils. Intrinsic