3) Tovar, L.R. and Kaneda, T., Studies on the toxicity of the autoxidized oils VI. Comparative toxicity of secondary oxidation products in autoxidized methyl linoleate. Yukagaku, 30, 169-172 (1977).
5) Endo, Y., Li, C.M., Tagiri-Endo, M. and Fujimoto, K., A modified method for the estimation of total carbonyl compounds in heated and frying oils using 2-propanol as a solvent. J. Am. Oil Chem. Soc., 78, 1021-1214 (2001).