Evaluation of the thermal diffusivity of vegetable oils during frying by Thermal Lens SpectrometryS. M. Lima, E. S. Bannwart, R. G. Oliveira, L. H.C. Andrade, P. V. Del Ré, N. Jorge, F. Pedrochi, R. Constantini, A. N. Medina and M. L. BaessoEur. Phys. J. Special Topics, 153 (2008) 531-534DOI: https://doi.org/10.1140/epjst/e2008-00501-x