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Characterization and validation of olive FAD and SAD gene families: expression analysis in diferent tissues and during fruit development
Contreras Valentín, Ana Cibeles; Mariotti, Roberto; Mousavi, S.; Baldoni, L.; Guerrero, C.; Roka, L.; Cultrera, N.; Pierantozzi, Pierluigi; Maestri, Damián; Gentili, Luciana; Tivani, Martín; Torres, Myriam Mariela (Springer, 2020-05-28)Stearoyl-ACP desaturases (SADs) and fatty acid desaturases (FADs) play a critical role in plant lipid metabolism and also afect oil fatty acid composition introducing double bonds into the hydrocarbon chains to produce ... -
Contribution of Compositional Parameters to the Oxidative Stability of Olive and Walnut Oil Blends
Torres, Myriam Mariela; Martinez, Marcela; Pierantozzi, Pierluigi; Albanese, Maria; Nasjleti, Agustìn; Maestri, Damian (2011-06)Oil blending was conducted to study the effects of changes in fatty acid composition (FAC), tocopherols and total phenol content (TPC) on oxidative stability of virgin olive oil (VOO):walnut oil (WO) blends. The measurement ... -
Dynamics of fatty acids, tocopherols and phenolic compounds biogenesis during Olive (Olea europaea L.) fruit ontogeny
Bodoira, Romina Mariana; Torres, Myriam Mariela; Pierantozzi, Pierluigi; Aguate, Fernando Matías; Taticchi, Agnese; Servili, Maurizio; Maestri, Damian (2016-09)Fatty acids, tocopherols, and phenolic compounds biogenesis from two major Spanish olive cultivars (Arbequina and Manzanilla) were analyzed for the function of the thermal regime during the fruit ontogeny in a non-Mediterranean ... -
Efecto de la restricción hídrica invernal en olivo (Olea europaea L.): el potencial hídrico xilemático y la conductancia estomática
Ibañez, Antonio Alberto; Parera, Carlos Alberto; Torres, Myriam Mariela (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2016-08)Durante la aplicación de una restricción hídrica invernal, en las temporadas de 2011 y de 2012, se cuantificaron y relacionaron el estado hídrico del olivo (Olea europaea L.) con el contenido de humedad del suelo y la ... -
Estudian las mejores combinaciones polinizador/cultivar en olivo, orientadas al aumento de productividad
Torres, Myriam Mariela; Maestri, Damian; Pierantozzi, Pierluigi (EEA San Juan, INTA, 2012-02-10)Ensayos realizados en el departamento San Martín, de San Juan, permitieron avanzar en en el conocimiento del grado de autocompatibilidad y aptitud para la polinización libre de las variedades de olivo más cultivadas en el país. -
La función social del aceite de oliva
Rodriguez Ibañez, Griselda Yanina; Torres, Myriam Mariela (Universidad Nacional de Cuyo. Secretaría de Ciencia, Técnica y Posgrado, 2020)Esta experiencia se desarrolló en el marco del programa de Cambio Rural II del año 2015 en la Agencia de Extensión Rural ubicada en el departamento Sarmiento de la provincia de San Juan. Los actores: Grupo de mujeres ... -
How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
Contreras Valentín, Ana Cibeles; Pierantozzi, Pierluigi; Maestri, Damian; Tivani, Martin; Searles, Peter Stoughton; Brizuela, Magdalena; Fernandez, Fabricio; Toro, Alejandro Alberto; Puertas, Carlos Marcelo; Trentacoste, Eduardo Rafael; Kiessling, Juan Roberto; Mariotti, Roberto; Baldoni, Luciana; Mousavi, Soraya; Fernandez, Paula Del Carmen; Moschen, Sebastian Nicolas; Torres, Myriam Mariela (MDPI, 2023-01)A major concern for olive cultivation in many extra-Mediterranean regions is the adaptation of recently introduced cultivars to environmental conditions different from those prevailing in the original area, such as the ... -
Mejoramiento de la calidad de la producción de aceite de oliva de la provincia de Córdoba
Torres, Myriam Mariela; Maestri, Damián; Pierantozzi, Pierluigi; Orecchia, Eduardo Ramon (Ministerio de Ciencia y Tecnología de la Provincia de Córdoba, 2011)El objetivo de este trabajo fue realizar una caracterización química-organoléptica de aceites de oliva vírgenes de la provincia de Córdoba (Argentina) teniendo en cuenta factores ambientales, culturales y tecnológicos. El ... -
Oil biogenesis and antioxidant compounds from “Arauco” olive (Olea europaea L.) cultivar during fruit development and ripening
Bodoira, Romina Mariana; Torres, Myriam Mariela; Pierantozzi, Pierluigi; Taticchi, Agnese; Servili, Maurizio; Maestri, Damian (Wiley, 2015-03)“Arauco” is the only olive (Olea europaea L.) cultivar recognized from Argentina in the World Catalogue of Olive Varieties. Drupes from this cultivar were handpicked at different stages of fruit development and ripening—referred ... -
Olive Cultivation in the Southern Hemisphere: Flowering, Water Requirements and Oil Quality Responses to New Crop Environments
Torres, Myriam Mariela; Pierantozzi, Pierluigi; Searles, Peter Stoughton; Rousseaux, María Cecilia; García Inza, Georgina Paula; Miserere, Andrea; Bodoira, Romina Mariana; Contreras Valentín, Ana Cibeles; Maestri, Damián (2017-10)Olive (Olea europaea L.) is a crop well adapted to the environmental conditions prevailing in the Mediterranean Basin. Nevertheless, the increasing international demand for olive oil and table olives in the last two decades ... -
Phenolic content and profile of olive fruits Impact of contrasting thermal regimes in non-Mediterranean growing environments
Pierantozzi, Pierluigi; Torres, Myriam Mariela; Contreras Valentin, Ana Cibeles; Stanzione, Vitale; Tivani, Martin; Gentili, Luciana; Mastio, Valerio; Searles, Peter Stoughton; Brizuela, Magdalena; Fernandez, Fabricio; Toro, Alejandro Alberto; Puertas, Carlos Marcelo; Trentacoste, Eduardo Rafael; Kiessling, Juan Roberto; Bufacchi, Marina; Alagna, Fiammetta; Calderini, Ornella; Valeri, María Cristina; Baldoni, Luciana; Maestri, Damián (Elsevier, 2025-03)The content of phenolic compounds in olive fruits is a matter of interest, not only because of their contribution to olive oil quality but also to their beneficial effects on human health. While some studies mention genetic ... -
Physico-chemical and toxicological assessment of liquid wastes from olive processing-related industries
Pierantozzi, Pierluigi; Zampini, Catiana; Torres, Myriam Mariela; Isla, María I.; Verdenelli, Romina Aylén; Meriles, José A.; Maestri, Damian (Wiley, 2011-07-27)BACKGROUND: In the last few years, agricultural uses of waste waters from olive processing-related industries have been gaining interestmainly with a view to composting or bio-fertilizers. The present work examines ... -
Plasticity of fruit and oil traits in olive among diferent environments
Mousavi, Soraya; De la Rosa, Raúl; Moukhli, Abdelmajid; El Riachy, Milad; Mariotti, Roberto; Torres, Myriam Mariela; Pierantozzi, Pierluigi; Stanzione, Vitale; Mastio, Valerio; Zaher, Hayat; El Antari, Abderraouf; Ayoub, Salam; Dandachi, Faten; Youssef, Hiyam; Aggelou, Nikolas; Contreras Valentín, Ana Cibeles; Maestri, Damián; Belaj, Angjelina; Bufacchi, Marina; Baldoni, Luciana; León, Lorenzo (Springer Nature, 2019)Olive is a long-living perennial species with a wide geographical distribution, showing a large genetic and phenotypic variation in its growing area. There is an urgent need to uncover how olive phenotypic traits and ... -
Spring deficit irrigation in olive (cv. Genovesa) growing under arid continental climate: effects on vegetative growth and productive parameters
Pierantozzi, Pierluigi; Torres, Myriam Mariela; Tivani, Martín; Contreras Valentín, Ana Cibeles; Gentili, Luciana; Parera, Carlos Alberto; Maestri, Damian (Elsevier, 2020-05-05)This study was aimed to evaluate the effect of regulated deficit irrigation (RDI), applied from mid-spring to early summer, on physiological parameters, vegetative growth and productivity in an intensive hedgerow olive ... -
Thermal regime and cultivar effects on squalene and sterol contents in olive fruits: Results from a field network in different Argentinian environments
Torres, Myriam Mariela; Pierantozzi, Pierluigi; Contreras Valentín, Ana Cibeles; Stanzione, Vitale; Tivani, Martin; Mastio, Valerio; Gentili, Luciana; Searles, Peter Stoughton; Brizuela, Magdalena; Fernandez, Fabricio; Toro, Alejandro Alberto; Puertas, Carlos Marcelo; Trentacoste, Eduardo Rafael; Kiessling, Juan Roberto; Mariotti, Roberto; Mousavi, Soraya; Bufacci, Marina; Baldoni, Luciana; Maestri, Damian (Elsevier, 2022-09-20)Some olive cultivars and production regions around the world, although they may provide good quality olive oils, may not comply with the current commercial regulations establishing acceptable levels of sterols in extra ... -
Use of portable devices and an innovative and non-destructive index for in-field monitoring of olive fruit ripeness
Cinosa, Nicola; Portarena, Silvia; Almandi, Leen; Berrettini, Annalisa; Torres, Myriam Mariela; Pierantozzi, Pierluigi; Villa, Paola; Galletti, Andrea; Famiani, Franco; Farinelli, Daniela (MDPI, 2023-01-12)A new non-destructive index of absorbance difference (IAD), calculated with different wavelengths as references, near the chlorophyll absorbance peak or that for anthocyanin, has been used to determine the fruit ripening ... -
Uso de Thidiazuron como herramienta para la planificación escalonada de la cosecha en aceitunas de mesa
De La Vega, Elsa Daniela; Bacur, J.; Tivani Keaik, Martin Rafael; Torres, Myriam Mariela; Mattar, S.; Pierantozzi, Pierluigi (Ediciones INTA, 2021)La maduración de la aceituna implica una secuencia de cambios desde el aspecto bioquímico, fisicoquímico y morfológico que resultan inevitables y progresivos. El cambio de color del tegumento es el síntoma externo más ... -
Utility of EST-SNP Markers for Improving Management and Use of Olive Genetic Resources: A Case Study at the Worldwide Olive Germplasm Bank of Córdoba
Belaj, Angjelina; Ninot, Antònia; Gómez-Gálvez, Francisco J.; El Riachy, Milad; Gurbuz-Veral, Melek; Torres, Myriam Mariela; Lazaj, Adhurim; Klepo, Tatjana; Paz, Sergio; Ugarte, Javier; Baldoni, Luciana; Lorite, Ignacio J.; Šatović, Zlatko; de la Rosa, Raúl (MDPI, 2022-03-29)Olive, the emblematic Mediterranean fruit crop, owns a great varietal diversity, which is maintained in ex situ field collections, such as the World Olive Germplasm Bank of Córdoba (WOGBC), Spain. Accurate identification ... -
Variability in almond oil chemical traits from traditional cultivars and native genetic resources from Argentina
Maestri, Damian; Martinez, Marcela Lilian; Bodoira, Romina Mariana; Rossi, Yanina Estefanía; Oviedo, Alejandro Sebastián; Pierantozzi, Pierluigi; Torres, Myriam Mariela (Elsevier, 2015-03)Almond (Prunus dulcis (Miller) D.A. Webb) genetic resources (Marcona, Guara, Non Pareil, IXL, AI, Martinelli C, Emilito INTA, Cáceres Clara Chica, Javier INTA) were studied during two consecutive crop years in order to ... -
Vegetative and reproductive responses, oil yield and composition from olive trees (Olea europaea) under contrasting water availability during the dry winter‐spring period in central Argentina
Pierantozzi, Pierluigi; Torres, Myriam Mariela; Lavee, Shimon; Maestri, Damian (Wiley, 2014-01)In Argentina, the climatic pattern of the olive production areas is characterised by a marked water deficit during winter and spring months. A field experiment was carried out to evaluate the effect of water availability ...