Effects on chlorophyll and carotenoid contents in different grape varieties (Vitis vinifera L.) after nitrogen and elicitor foliar applications to the vineyard
dc.contributor.author | Gutiérrez- Gamboa, Gastón | |
dc.contributor.author | Marín San Román, Sandra | |
dc.contributor.author | Jofré, Viviana | |
dc.contributor.author | Rubio Bretón, Pilar | |
dc.contributor.author | Pérez Álvarez, Eva Pilar | |
dc.contributor.author | Garde Cerdán, Teresa | |
dc.date.accessioned | 2020-11-11T20:38:44Z | |
dc.date.available | 2020-11-11T20:38:44Z | |
dc.date.issued | 2018-12-15 | |
dc.identifier.citation | Gutiérrez Gamboa, G., Marín San Román, S., Jofré, V., Rubio Bretón, P., Pérez Álvarez E. P. & Garde Cerdán, T. (2018) Effects on chlorophyll and carotenoid contents in different grape varieties (Vitis vinifera L.) after nitrogen and elicitor foliar applications to the vineyard. Food Chemistry 269, 380-386. doi.org/10.1016/j.foodchem.2018.07.019 | en_US |
dc.identifier.issn | 0308-8146 | |
dc.identifier.uri | http://repositorio.umaza.edu.ar//handle/00261/1849 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S030881461831152X#! | |
dc.description.abstract | Photosynthetic pigments, including carotenoids are important secondary metabolites, which play a key role in photosynthesis. There is little information about the effects of nitrogen and elicitor applications on chlorophyll and carotenoid concentrations in grapes. The aim of this work was therefore to study the effects of the foliar application of nitrogen sources and elicitors to Tempranillo, Garnacha and Graciano (Vitis vinifera L.) grapevines on chlorophyll and carotenoid contents. The results showed that β-carotene and lutein were the most abundant carotenoids in all the samples, ranging from 1336 and 227 to 7054 and 1382 μg/g, respectively. The applied treatments had greater impact on chlorophyll and carotenoid contents in Tempranillo grapes than in Graciano and Garnacha varieties. The content of chlorophyll was determined by the variety factor, while the concentration of carotenoids was influenced by the interaction of variety and treatment factors, depending on the type of foliar application. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Comité editorial Food Chemistry | en_US |
dc.source | 269; | |
dc.subject | Methyl Jasmonate | en_US |
dc.subject | Yeast Extracts | en_US |
dc.subject | Urea | en_US |
dc.subject | Phenylalanine | en_US |
dc.subject | Photosynthetic Pigments | en_US |
dc.title | Effects on chlorophyll and carotenoid contents in different grape varieties (Vitis vinifera L.) after nitrogen and elicitor foliar applications to the vineyard | en_US |
dc.type | Artículo Científico | en_US |
umaza.description.filiation | Fil: Gutiérrez Gamboa, Gastón. Gobierno de La Rioja. Instituto de Ciencias de la Vid y del Vino. Grupo VIENAP; España | en_US |
umaza.description.filiation | Fil: Marín San Román, Sandra. Gobierno de La Rioja. Instituto de Ciencias de la Vid y del Vino. Grupo VIENAP; España | en_US |
umaza.description.filiation | Fil: Jofré, Viviana. Instituto Nacional de Tecnología Agropecuaria. Laboratorio de Aromas y Sustancias Naturales; Argentina. | en_US |
umaza.description.filiation | Fil: Rubio Bretón, Pilar. Instituto Nacional de Tecnología Agropecuaria. Laboratorio de Aromas y Sustancias Naturales; Argentina. | en_US |
umaza.description.filiation | Fil: Pérez Álvarez, Eva Pilar. Gobierno de La Rioja. Instituto de Ciencias de la Vid y del Vino. Grupo VIENAP; España | en_US |
umaza.description.filiation | Fil: Garde Cerdán, Teresa. Gobierno de La Rioja. Instituto de Ciencias de la Vid y del Vino. Grupo VIENAP; España | en_US |
umaza.statusSNRD | Publicada | en_US |
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Ciencias Ambientales, Agroindustrias y de la Tierra [14]
Artículos científicos publicados por equipos de investigación UMaza con resultados de proyectos realizados en las áreas disciplinares: ciencias ambientales, agroindustrias y de la tierra