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Identification of organoleptic and functional quality profiles in Spanish traditional cultivars of tomato

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Identification of organoleptic and functional quality profiles in Spanish traditional cultivars of tomato

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dc.contributor.author Cortés Olmos, Carles es_ES
dc.contributor.author Leiva Brondo, Miguel es_ES
dc.contributor.author Adalid Martínez, Ana Maria es_ES
dc.contributor.author Cebolla Cornejo, Jaime es_ES
dc.contributor.author Nuez Viñals, Fernando es_ES
dc.date.accessioned 2016-04-27T11:59:50Z
dc.date.available 2016-04-27T11:59:50Z
dc.date.issued 2011-12-31
dc.identifier.isbn 978-90-66055-54-4
dc.identifier.issn 0567-7572
dc.identifier.uri http://hdl.handle.net/10251/63048
dc.description The original publication is available at www.actahort.org es_ES
dc.description.abstract Despite the increasing importance of the internal quality in breeding programmes and marketing of tomato, little information is available regarding organoleptic and functional profiles of traditional cultivars of renowned quality. The aim of this study is to evaluate the internal quality of 51 traditional tomato accessions representative of the Spanish genepool. Total soluble solids, oxalic, malic, citric and glutamic acids, fructose, glucose and sucrose, vitamin C and lycopene were determined, thereby obtaining the respective organoleptic and functional profiles. These profiles will be very valuable in establishing breeding objectives, to provide the cultivars appreciated by consumers, willing to pay higher prices for them. A considerable high level of variability has been found in the profiles obtained and no clear groups could be identified with regards to fruit morphology or local name. Variability was higher in those traits affecting functional quality (coefficients of variation of 51.2% for vitamin C and 74.6% for lycopene content) than those affecting organoleptic quality (coefficients of variation ranged from 18% for total soluble contents to 38.8% for glutamic acid). Additionally, several accessions were selected on the basis of their higher individual contents for further studies of internal quality. These accessions were CDP8102 and CDP3547 for high malic acid, accession CDP6315 for high fructose and glucose levels, accession CDP1523 for its lycopene content and accessions CDP2226 and CDP336 for high vitamin C content. Considering previous correlations between individual contents and consumer preference, accessions CDP7554, CDP2666 and CDP3547 should be further evaluated for their overall flavour quality. es_ES
dc.format.extent 501-508 es_ES
dc.language Inglés es_ES
dc.publisher International Society for Horticultural Science (ISHS) es_ES
dc.relation.ispartof Acta Horticulturae
dc.rights Reserva de todos los derechos es_ES
dc.subject Genetic resources es_ES
dc.subject Diversity es_ES
dc.subject Lycopene es_ES
dc.subject Ascorbic acid es_ES
dc.subject Sugars es_ES
dc.subject Acids es_ES
dc.subject.classification GENETICA es_ES
dc.title Identification of organoleptic and functional quality profiles in Spanish traditional cultivars of tomato es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.17660/ActaHortic.2011.918.62
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana - Institut Universitari de Conservació i Millora de l'Agrodiversitat Valenciana es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia es_ES
dc.description.bibliographicCitation Cortés Olmos, C.; Leiva Brondo, M.; Adalid Martinez, AM.; Cebolla Cornejo, J.; Nuez Viñals, F. (2011). Identification of organoleptic and functional quality profiles in Spanish traditional cultivars of tomato. International Society for Horticultural Science (ISHS). doi:10.17660/ActaHortic.2011.918.62 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.conferencename 28th International Horticultural Congress on Science and Horticulture for People (IHC2010): 3rd International Symposium on Plant Genetic Resources es_ES
dc.relation.conferencedate August 22-27, 2010 es_ES
dc.relation.conferenceplace Lisbon, Portugal es_ES
dc.relation.publisherversion http://dx.doi.org/10.17660/ActaHortic.2011.918.62 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.relation.senia 213603 es_ES


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