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Mostrando ítems 1-20 de 25
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Bioactive compound profiling of olive fruit: the contribution of genotype
(MDPI, 2022-04)The health, therapeutic, and organoleptic characteristics of olive oil depend on functional bioactive compounds, such as phenols, tocopherols, squalene, and sterols. Genotype plays a key role in the diversity and concentration ... -
Characterization and validation of olive FAD and SAD gene families: expression analysis in diferent tissues and during fruit development
(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 ... -
Co-composting alperujo with other agro-industrial residues as sustainable practice for its recycling
(ISHS, 2014-10-30)The main by-product generated by Argentinean olive oil industry is a semisolid cake made of olive pulp, stone and vegetation water locally called alperujo. It is reported that composting represents an interesting option ... -
Detoxification of alperujo using solid-state fermentation: statistic optimization of the process
(ISHS, 2014-10-30)The alperujo (AL) is the waste produced by the process of olive oil extraction using two phase systems. The AL is a very contaminant residue and its direct disposal is not allowed in Argentine. Moreover, seasonality of the ... -
Dynamics of fatty acids, tocopherols and phenolic compounds biogenesis during Olive (Olea europaea L.) fruit ontogeny
(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
(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 ... -
Evolution of extra virgin olive oil quality under different storage conditions
(MDPI, 2021-08-21)The extent and conditions of storage may affect the stability and quality of extra virgin oliveoil (EVOO). This study aimed at evaluating the effects of different storage conditions (ambient, 4 ◦C and −18 ◦C temperatures, ... -
How temperatures may affect the synthesis of fatty acids during olive fruit ripening: genes at work in the field
(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 ... -
Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp.
(Elsevier, 2022-06-16)Olive oil production using the two-phase extraction system generates large amounts of biomass named alperujo, which has high percentage of water, slightly acidic pH, and high concentration of salts, organic matter, and ... -
Oil biogenesis and antioxidant compounds from “Arauco” olive (Olea europaea L.) cultivar during fruit development and ripening
(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
(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 ... -
Physico-chemical and toxicological assessment of liquid wastes from olive processing-related industries
(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
(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 ... -
Preliminary results of soil biological and chemical properties after land spreading alperujo in intensively-managed olive orchards in San Juan, Argentina
(ISHS, 2014-10-30)Utilization of olive oil mill wastes as olive groves soil amendment represents a simple option to recycle the residues and restore organic matter to soils. This practice has been widely evaluated in Mediterranean countries, ... -
Short-term dynamics of soil chemical parameters after application of alperujo in high-density drip-irrigated olive groves in Argentina
(Taylor & Francis, 2012-08)Two-phase olive oil mills generate a semi-solid waste made of olive pulp, olive stone, and vegetation water commonly called ‘alperujo’. Lack of disposal alternatives drives many Argentinean olive oil producers to apply it ... -
Spring deficit irrigation in olive (cv. Genovesa) growing under arid continental climate: effects on vegetative growth and productive parameters
(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
(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 ... -
Two phase olive mill waste valorization. Hydrochar production and phenols extraction by hydrothermal carbonization
(Elsevier, 2020-12)Olive oil is one of the main products from the Central-Western Region of Argentine Republic, which is mostly obtained by continuous two-phase centrifugation systems. Two-phase-olive-mill-waste (TPOMW) or Alperujo is the ... -
Use of compost from olive oil by-products as soil amendment: effect on physical and chemical properties of loamy-sand soils
(ISHS, 2014-10-30)Compost obtained from olive oil by-products are usually characterized byhigh potassium (K) and phosphorous (P) content as well as moderate to high electrical conductivity (EC) levels. Amending soils with compost may represent ... -
Use of portable devices and an innovative and non-destructive index for in-field monitoring of olive fruit ripeness
(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 ...