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Chain termination in the oxidation of lipid models by α-tocopherol and its synthetic analog

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Abstract

The rate constants (k1) and stoichiometric coefficients (f) of chain termination in the oxidation of lipid models (methyl esters of acids in the oleic series) by α-tocopherol and its synthetic analog at 50°C were measured. The values of k1 and f do not depend on the structure of the substituent R in the peroxide radical ROO of the lipid models undergoing oxidation, but the values of k1 are determined by the conformation of the investigated phenols.

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Authors and Affiliations

  1. Institute of Bioorganic Chemistry and Petrochemistry, Academy of Sciences of the Ukraine, Kiev

    V. A. Pluzhnikov & G. A. Kovtun

Authors
  1. V. A. Pluzhnikov
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  2. G. A. Kovtun
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Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 29, No. 5, pp. 441–444, September–October, 1993.

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Pluzhnikov, V.A., Kovtun, G.A. Chain termination in the oxidation of lipid models by α-tocopherol and its synthetic analog. Theor Exp Chem 29, 294–296 (1994). https://doi.org/10.1007/BF00531465

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  • DOI: https://doi.org/10.1007/BF00531465

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