
handle: 11441/17515 , 10261/27068
[ES] Se ha estudiado la composición en ácidos grasos del aceite de las semillas en 34 plantas silvestres de la Península Ibérica. Se pretende la obtención de aceites con una composición en ácidos grasos que cualitativa o cuantitativamente puedan resultar de interés desde un punto de vista comercial. Debido al origen taxonómico tan diverso de las muestras, el contenido en aceite resulta muy variable, oscilando entre un valor medio del 3.4% en las Caryophyllaceae y el 31.1% de media en las Euphorbiaceae. Como el contenido en aceite, la composición en ácidos grasos es también bastante Variable, pero en general los principales ácidos grasos son palmítico, oleico, linoleico y linolénico, mientras que en las Brassicaceae domina el ácido erúcico y en las Apiaceae el ácido petroselínico.
[EN] The fatty acid composition of 34 species of plants from a variety of families that grow wild in the Iberian Peninsula was analysed. The aim to the survey was to indentify oils that contain a mix of fatty acids that from a qualitative or quantitative point of view have a commercial value. Because of the diverse taxonomic origin of the samples, the oil content between species was very variable, fluctuating between an average value of 3.4% in the Caryophyllaceae and 31.1% in Euphorbiaceae. Like the oil content, the fatty acid composition was quite variable, but, in general, the main fatty acids were palmitic, oleic, linoleic and linolenic acid, while in the Brassicaceae and in the Apiaceae erucic acid and petroselinic acid were the principal fatty acids respectively.
Este trabajo ha sido financiado con cargo a los proyectos CICYT ALI88-0169 y LAI91-0409.
3 páginas, 1 tabla.
Peer reviewed
Spain, Acido graso (composición), España, Wild plant, Planta silvestre, Fatty acid (composition), Aceite de semilla, Seed oil
Spain, Acido graso (composición), España, Wild plant, Planta silvestre, Fatty acid (composition), Aceite de semilla, Seed oil
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