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dc.contributor.author | Salazar-García, Domingo C.![]() |
es_ES |
dc.contributor.author | Malheiro, Ricardo![]() |
es_ES |
dc.contributor.author | Pereira, José Alberto![]() |
es_ES |
dc.contributor.author | López- Cortés, I![]() |
es_ES |
dc.date.accessioned | 2020-12-11T04:34:19Z | |
dc.date.available | 2020-12-11T04:34:19Z | |
dc.date.issued | 2019-02 | es_ES |
dc.identifier.issn | 1438-2377 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/156863 | |
dc.description.abstract | [EN] The olive processing industry has till date been dominated by a small group of cultivars, leading to the possibility of some olive cultivars becoming extinct in the near future. In this study, we determined the composition of some chemical components in the olive oils from 31 minor olive cultivars of the Valencian Community. Our main aim was to identify suitable cultivars, which could produce differentiated olive oils, thus aiming towards their valorization. The average oil content of minor olive cultivars was found to be good, with some of them reporting approximately 60% (dry basis). On average, the total phenolic content was 229mg kg(-1), with cv. Mas Blanc reporting the highest content (570mg kg(-1)). Among the various tocopherols found in olives, -tocopherol was the main constituent, with a maximum concentration of 290.6mg kg(-1). Linoleic acid was the main polyunsaturated fatty acid and varied between 3.4% (cv. Del Pomet) and 16.9% (cv. Blanqueta Enguera). Special attention needs to be paid to the composition of sterols, since some olive oils exceeded the limits established for some sterols by the current European legislation. Some of the cultivars studied were highly productive, and originated differentiated olive oils with a rich composition of antioxidants and essential fatty acids. In some cases, these beneficial compounds were higher than those of commercial oils obtained from the most common cultivars worldwide. These results could contribute to the commercial exploitation of some of the studied cultivars. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer-Verlag | es_ES |
dc.relation.ispartof | European Food Research and Technology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Minor cultivars valorization | es_ES |
dc.subject | Olea europaea L | es_ES |
dc.subject | Olive oil | es_ES |
dc.subject | Characterization | es_ES |
dc.subject | Legislation | es_ES |
dc.subject | Cultivar discrimination | es_ES |
dc.subject.classification | PRODUCCION VEGETAL | es_ES |
dc.title | Unexplored olive cultivars from the Valencian Community (Spain): some chemical characteristics as a valorization strategy | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s00217-018-3164-7 | es_ES |
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 | Salazar-García, DC.; Malheiro, R.; Pereira, JA.; López- Cortés, I. (2019). Unexplored olive cultivars from the Valencian Community (Spain): some chemical characteristics as a valorization strategy. European Food Research and Technology. 245(2):325-334. https://doi.org/10.1007/s00217-018-3164-7 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1007/s00217-018-3164-7 | es_ES |
dc.description.upvformatpinicio | 325 | es_ES |
dc.description.upvformatpfin | 334 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 245 | es_ES |
dc.description.issue | 2 | es_ES |
dc.relation.pasarela | S\383822 | es_ES |
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