Combined inhibiting action of new salicylic acid derivatives and α-tocopherol on oxidation of methyl oleate

Abstract

The inhibitory effects of compositions of α-tocopherol (α-TP) and salicylic acid derivatives on the process of initiated oxidation of methyl oleate have been investigated. α-TP and the salicylic acid derivatives exhibited the synergistic effect, which was demonstrated by the methods of UV-spectroscopy and high-performance liquid chromatography (HPLC). Kinetics of α-TP utilization during methyl oleate oxidation was investigated under conditions of its independent use as well as using its binary mixture with the synthetic antioxidants.