Olive oils extracted from Italian cultivars grown in the Region of Calabria, Southern Italy were analyzedfor their wax ester composition, for three successive harvest years. Three autochthonous cultivars from Calabria: Cassanese, Ottobratica, and Sinopolese and seven allochtonous cultivars: Coratina, Itrana,Leccino, Nocellara Messinese, Nociara, Pendolino, and Picholine were considered. This work demonstrates the presence of significant differences (ANOVA) for the different wax ester compounds present in these olive oils, taking into consideration the cultivar and the harvest year.The studied olive oils present a good wax ester composition according to both EU and IOC regulations. The cultivar Ottobratica showed the highest wax ester content, whereas Itrana presented the lowest content.

Influence of harvest year and cultivar on wax composition of olive oils / Giuffre', Angelo Maria. - In: EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY. - ISSN 1438-9312. - 115:5(2013), pp. 549-555. [10.1002/EJLT.201200235]

Influence of harvest year and cultivar on wax composition of olive oils

GIUFFRE' Angelo Maria
2013-01-01

Abstract

Olive oils extracted from Italian cultivars grown in the Region of Calabria, Southern Italy were analyzedfor their wax ester composition, for three successive harvest years. Three autochthonous cultivars from Calabria: Cassanese, Ottobratica, and Sinopolese and seven allochtonous cultivars: Coratina, Itrana,Leccino, Nocellara Messinese, Nociara, Pendolino, and Picholine were considered. This work demonstrates the presence of significant differences (ANOVA) for the different wax ester compounds present in these olive oils, taking into consideration the cultivar and the harvest year.The studied olive oils present a good wax ester composition according to both EU and IOC regulations. The cultivar Ottobratica showed the highest wax ester content, whereas Itrana presented the lowest content.
2013
Cultivar; Harvest year; Minor components; Olive oil; Wax esters
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12318/8171
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