- -

Fatty acid, vitamina E and sterols composition of seed oils from nine different pomegranate (Punica granatum L) cultivars grown in Spain

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Fatty acid, vitamina E and sterols composition of seed oils from nine different pomegranate (Punica granatum L) cultivars grown in Spain

Mostrar el registro sencillo del ítem

Ficheros en el ítem

dc.contributor.author Fernandes, Luana es_ES
dc.contributor.author Pereira, José Alberto es_ES
dc.contributor.author López Cortés, Isabel es_ES
dc.contributor.author Salazar Hernández, Domingo Manuel es_ES
dc.contributor.author Ramalhosa, Elsa es_ES
dc.contributor.author Casal, Susana es_ES
dc.date.accessioned 2016-06-30T12:48:54Z
dc.date.available 2016-06-30T12:48:54Z
dc.date.issued 2015-05
dc.identifier.issn 0889-1575
dc.identifier.uri http://hdl.handle.net/10251/66827
dc.description.abstract [EN] The present study was conducted to determine the major bioactive lipid components of the seed oils of nine pomegranate (Punica granatum L.) cultivars grown in Spain, namely fatty acids, vitamin E and sterol compositions. The seeds yielded oil contents ranging from 4.44% to 13.70% of dry matter and showed high contents of polyunsaturated fatty acids (86.7.2–90.3%). The predominant fatty acid was 9,11, 13-octadeca-trienoic acid (punicic acid), a conjugated linolenic acid characteristic from pomegranate seeds, with contents between 3523 and 10,586 mg/100 g of seeds. Total tocopherol contents ranged from 135 to 525 mg/100 g of oil, with g-tocopherol as the main component, and with different compositional ratios between varieties. Concerning sterols in the oil, total amounts ranged from 364 to 553 mg/100 g, with a predominance of b-sitosterol. After performing principal component analysis, intercultivar differences were found, a potential tool for cultivar authenticity purposes. Moreover, the ingestion of pomegranate arils, with their seeds, increases their beneficial health properties. es_ES
dc.description.sponsorship Authors are grateful to POCTEP - Programa de Cooperacao Transfronteiriga Espanha - Portugal for financial support (Project "RED/AGROTEC-Experimentation network and transfer for development of agricultural and agro industrial sectors between Spain and Portugal) as well as to the European Union (FEDER funds through COMPETE) and National Funds (FCT, Fundacao para a Ciencia e Tecnologia) through project Pest-C/EQB/LA0006/2013. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Food Composition and Analysis es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Pomegranate es_ES
dc.subject Seed oil es_ES
dc.subject Fatty acid es_ES
dc.subject Tocopherol es_ES
dc.subject Sterol es_ES
dc.subject Carotenoid es_ES
dc.subject Spanish cultivars es_ES
dc.subject Biodiversity and nutrition es_ES
dc.subject Cultivar difference es_ES
dc.subject Food analysis es_ES
dc.subject Food composition es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.subject.classification ECONOMIA FINANCIERA Y CONTABILIDAD es_ES
dc.title Fatty acid, vitamina E and sterols composition of seed oils from nine different pomegranate (Punica granatum L) cultivars grown in Spain es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jfca.2014.11.006
dc.relation.projectID info:eu-repo/grantAgreement/FCT/COMPETE/132972/PT/2013-2014/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Producción Vegetal - Departament de Producció Vegetal es_ES
dc.description.bibliographicCitation Fernandes, L.; Pereira, JA.; López Cortés, I.; Salazar Hernández, DM.; Ramalhosa, E.; Casal, S. (2015). Fatty acid, vitamina E and sterols composition of seed oils from nine different pomegranate (Punica granatum L) cultivars grown in Spain. Journal of Food Composition and Analysis. 39:13-22. doi:10.1016/j.jfca.2014.11.006 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jfca.2014.11.006 es_ES
dc.description.upvformatpinicio 13 es_ES
dc.description.upvformatpfin 22 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 39 es_ES
dc.relation.senia 278815 es_ES
dc.identifier.eissn 1096-0481
dc.contributor.funder European Commission
dc.contributor.funder Fundação para a Ciência e a Tecnologia, Portugal


Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem