Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area
This work showed some peculiarities of fatty acids profile of nine olive cultivars cultivated in a typical olive growing Calabrian area. The cultivars studied were: Cassanese, Coratina, Itrana, Leccino, Nociara, Ottobratica, Pendolino, Picholine and Sinopolese. Oils were extracted by pressure from o...
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| Format: | Article |
| Language: | English |
| Published: |
Consejo Superior de Investigaciones Científicas
2004-09-01
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| Series: | Grasas y Aceites |
| Subjects: | |
| Online Access: | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/190 |
| _version_ | 1819296924289728512 |
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| author | Marco Poiana Antonio Mincione |
| author_facet | Marco Poiana Antonio Mincione |
| author_sort | Marco Poiana |
| collection | DOAJ |
| description | This work showed some peculiarities of fatty acids profile of nine olive cultivars cultivated in a typical olive growing Calabrian area. The cultivars studied were: Cassanese, Coratina, Itrana, Leccino, Nociara, Ottobratica, Pendolino, Picholine and Sinopolese. Oils were extracted by pressure from olives collected for a period of time comprised from October to January. The samplings were repeated for three years. The evolution of the oleic acid content showed an increasing trend in Cassanese, Itrana, Coratina, Sinopolese, Pendolino, and Leccino. Palmitic and linolenic acid showed a decrease in all the observed cultivar. Some cultivars in early ripe stage showed a higher linolenic acid content than the limit established legally. From a hierarchical cluster analyses two main groups were distinguished based on all fatty acid. The same statistical results were obtained considering the oleic/linoleic ratio only, that is a constant parameter throughout the olive ripening. |
| first_indexed | 2024-12-24T05:05:50Z |
| format | Article |
| id | doaj.art-19aff50a2f564e7ab59c6861d187d76a |
| institution | Directory Open Access Journal |
| issn | 0017-3495 1988-4214 |
| language | English |
| last_indexed | 2024-12-24T05:05:50Z |
| publishDate | 2004-09-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Grasas y Aceites |
| spelling | doaj.art-19aff50a2f564e7ab59c6861d187d76a2022-12-21T17:13:49ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42142004-09-0155328229010.3989/gya.2004.v55.i3.190188Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian areaMarco Poiana0Antonio Mincione1Department of Biotecnologie per Monitoraggio Agro-alimentare ed Ambientale (BIOMAA).Department of Biotecnologie per Monitoraggio Agro-alimentare ed Ambientale (BIOMAA)This work showed some peculiarities of fatty acids profile of nine olive cultivars cultivated in a typical olive growing Calabrian area. The cultivars studied were: Cassanese, Coratina, Itrana, Leccino, Nociara, Ottobratica, Pendolino, Picholine and Sinopolese. Oils were extracted by pressure from olives collected for a period of time comprised from October to January. The samplings were repeated for three years. The evolution of the oleic acid content showed an increasing trend in Cassanese, Itrana, Coratina, Sinopolese, Pendolino, and Leccino. Palmitic and linolenic acid showed a decrease in all the observed cultivar. Some cultivars in early ripe stage showed a higher linolenic acid content than the limit established legally. From a hierarchical cluster analyses two main groups were distinguished based on all fatty acid. The same statistical results were obtained considering the oleic/linoleic ratio only, that is a constant parameter throughout the olive ripening.http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/190fatty acidsgaschromatographyolive oilripeningcultivarcluster analysis |
| spellingShingle | Marco Poiana Antonio Mincione Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area Grasas y Aceites fatty acids gaschromatography olive oil ripening cultivar cluster analysis |
| title | Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area |
| title_full | Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area |
| title_fullStr | Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area |
| title_full_unstemmed | Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area |
| title_short | Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area |
| title_sort | fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in calabrian area |
| topic | fatty acids gaschromatography olive oil ripening cultivar cluster analysis |
| url | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/190 |
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