[Oxygen dependence of the kinetics of nonenzymatic lipid peroxidation]

Kinetics of lipid peroxidation was considered theoretically taking into account a reversible pattern of peroxide radical formation. It has been shown that at reasonable values of the reactions rate constants discrepancy between oxygen absorption and the expenditure of polyunsaturated fatty acids can be explained. The PL equation system was written for an open system, its parametric analysis was carried out and the limit of autooscillation regime existence in relation to the rates of lipids additions and oxygen concentration were found.