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Efecto catalitico de metales sobre la estabilidad termica de aceites de oliva

, : Efecto catalitico de metales sobre la estabilidad termica de aceites de oliva. Grasas y Aceites 52(6): 373-379

The catalytic effect at homogenous phase of several metals on the thermal stability of olive oils of different characteristics has been studied. Samples were prepared by dissolution of suitable amounts of organo-metallic compounds in the oils, to obtain concentrations of metal between 0-30 ppm. The compounds organo-metallic were: ferrocene (Fe-II), dibutyltin diacetate (Sn-II), copper acetylacetonate (Cu-II) and lead acetate (Pb-IV).


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