A differential scanning calorimetry study on the oxidation of C12‐C18 saturated fatty acids and their esters
作者： G. Litwinienko , A. Daniluk , T. Kasprzycka-Guttman
DOI: 10.1007/S11746-999-0156-6
关键词: Differential scanning calorimetry 、 Fatty acid 、 Stearic acid 、 Lauric acid 、 Autoxidation 、 Chemistry 、 Saturated fatty acid 、 Palmitic acid 、 Triglyceride 、 Organic chemistry
摘要: The autoxidation of lauric, myristic, palmitic, and stearic acids, their ethyl esters, palmitic triglycerides was investigated by means the isothermal nonisothermal differential scanning calorimetry methods under oxygen flow. activation energies oxidation all compounds were similar (106.0–134.3 kJ/mol) did not depend on length carbon chain. Kinetic parameters start for each fatty acid ester. Esterification carboxyl group interfere with reaction rate. study showed good agreement between data.
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