The effects of cultivar and harvest year on the fatty alcohol composition of olive oils from Southwest Calabria (Italy)
The effects of cultivar and harvest year on the fatty alcohol composition of olive oils from Southwest Calabria (Italy)
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DOI：
10.3989/gya.073913
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发表时间：
2014-01-01
期刊：
影响因子：
1.4
通讯作者：
Giuffre, A. M.
中科院分区：
文献类型：
--
作者：
Giuffre, A. M.
在西南卡拉布里亚（南意大利）生产的橄榄油的脂肪醇（FAL）组成进行了分析，在三个收获年2005-2006-2007。三个本地品种：Cassanese，Ottobratica，Sinopolese和七个allochtonous品种：Coratina，Itrana，Leccino，Nocellara Messinese，Nociara，Pendolino和Picholine被认为是。二十六烷醇一直是橄榄油中的主要脂肪酸。本地品种的总脂肪酸含量最高。然而，本地和外来品种生产的橄榄油在欧盟和国际奥委会规定的限度内。品种对FAL含量有极显著或极显著影响，而收获年份对FAL含量影响不大。品种×收获年份仅对C22-OH、C23-OH、C24-OH、C25-OH奇链碳数和偶/奇链碳数比值有极显著或极显著影响。
The fatty alcohol (FAL) composition of olive oils produced in Southwest Calabria (Southern Italy) was analyzed over three harvest years 2005-2006-2007. Three autochthonous cultivars: Cassanese, Ottobratica, Sinopolese and seven allochtonous cultivars: Coratina, Itrana, Leccino, Nocellara Messinese, Nociara, Pendolino and Picholine were considered. Hexacosanol was always the main FAL occurring in the olive oil. The autochthonous cultivars were among those with the highest total FAL contents. Nevertheless, both autochthonous and allochthonous cultivars produced olive oil within the limit indicated by EU and IOC regulations. Cultivar affected the FAL content highly significantly or very highly significantly, whereas in a large part of the cases the harvest year did not influence the FAL content. Cultivar x harvest year influenced highly significantly or very highly significantly only C22-OH, C23-OH, C24-OH, C25-OH odd chain FALs and the ratio even chain/odd chain FALs.