Abstract
Crude and refined hazelnut oils from different countries were characterised by major and minor compounds. Fatty acids, triacylglycerides, waxes, sterols, methyl-sterols, terpenic and aliphatic alcohols, tocopherols, tocotrienols and hydrocarbons were identified and quantified by gas chromatography and high-performance liquid chromatography. The levels of these chemical compounds in hazelnut oils together with the equivalent carbon numbers and triacylglyceride carbon numbers, were compared with the results of analyses of samples of other vegetable oils. The statistical procedure of cluster analysis was used to characterise hazelnut oils versus other edible oils.


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Benitez-Sánchez, P.L., León-Camacho, M. & Aparicio, R. A comprehensive study of hazelnut oil composition with comparisons to other vegetable oils, particularly olive oil.. Eur Food Res Technol 218, 13–19 (2003). https://doi.org/10.1007/s00217-003-0766-4
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DOI: https://doi.org/10.1007/s00217-003-0766-4