Studio della composizione trigliceridica di oli di semi ad alto contenuto di acido oleico

The results of a study carried out to compare data on acidic, triglyceride and sterolic compositions between olive oils and seed oils with a high oleic acid content (hazelnut, almond, modified sunflower) either unrefined or' refined and in case of desterolized are reported. The difference in the compositions, which are of little entity, do not permit to show the possible mixtures between the olive and the seed oils. We do not exclude that for some difference, typical of the different species studied, a correlation with other compositive parameters could give useful indications for the recognition of possible mixtures