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Mostrando ítems 1-10 de 10
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Co-composting alperujo with other agro-industrial residues as sustainable practice for its recycling
Monetta, Pablo Miguel; Sanchez-Montilla, R.; Bosch-Rubia, G.; Rizzo, Pedro Federico; Crespo, Diana Elvira; Gouiric, S.; Vallejo Herrera, M. (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
Rodríguez, L.; Gouiric, S.; Vallejo, M.; Monetta, Pablo Miguel (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 ... -
Influence of olive mill waste phenolic compounds levels on carotenoid production by Rhodotorula spp.
Ghilardi, Carolina; Sanmartín Negrete, Paola; Rodríguez Gutiérrez, Guillermo; Monetta, Pablo Miguel; Arroyo López, Francisco Noé; Hornero Méndez, Dámaso; Carelli, Amalia Antonia; Borroni, Virginia (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 ... -
Manejos Agroecológicos y sus impactos sobre la composición química de suelo, rendimiento y calidad de la cv. Malbec Vitis vinífera L. = Impact of agroecological management on the soil chemical composition, yield and quality of the cv. Malbec Vitis vinifera L.
Pugliese, Maria Beatriz; Pacheco, Daniela; Infante, Silvina; Monetta, Pablo Miguel (EDP Sciences, 2023-02-24)Estudios locales sobre sustentabilidad del cultivo de vid en la provincia de San Juan, Argentina, han demostrado que el manejo tradicional del cultivo presenta un alto grado de insustentabilidad. Esto se debe a un inadecuado ... -
Obtaining phenolic-enriched liquid fractions and compostable pomace for agriculture from alperujo using standard two-phase olive oil mill equipment
Rodríguez Márquez, Manuel; Rodríguez Gutiérrez, Guillermo; Giménez, Marianela; Rizzo, Pedro Federico; Bueno Grimalt, Luis Anibal; Deiana, Cristina; Monetta, Pablo Miguel (MDPI, 2024-08-22)Olive oil extraction by two-phase systems generates a by-product called “alperujo” which presents several difficulties for its valorization. The present work evaluated an industrial approach, based on the application of ... -
Optimization of low thermal treatments to increase hydrophilic phenols in the Alperujo liquid fraction
Rodriguez, Manuel; Cornejo, Vanina; Rodríguez Gutiérrez, Guillermo; Monetta, Pablo Miguel (Instituto de la Grasa, CSIC, 2023-03)Hydrophilic phenols are the main bioactive compounds in alperujo. Among them, 3,4-Dihydroxyphenylglycol (DHPG), Hydroxytyrosol (HT) and Tyrosol (Ty), are the most relevant and deeply studied. These compounds exhibit high ... -
Preliminary results of soil biological and chemical properties after land spreading alperujo in intensively-managed olive orchards in San Juan, Argentina
Monetta, Pablo Miguel; Ibañez, Antonio; Fernández-Gnecco, G.; Vega Ávila, A.D.; Medina, E.M.; Paroldi, H.E.; Toro, M.E.; Vázquez, F. (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
Monetta, Pablo Miguel; Bueno Grimalt, Luis Anibal; Cornejo, Vanina; Gonzalez Aubone, Fernando; Babelis, German Claudio (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 ... -
Two phase olive mill waste valorization. Hydrochar production and phenols extraction by hydrothermal carbonization
Gimenez, Marianela; Rodriguez, Manuel; Montoro, Laura; Sardella, Fabiana; Rodríguez Gutiérrez, Guillermo; Monetta, Pablo Miguel; Deiana, Cristina (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
Bueno Grimalt, Luis Anibal; Bosch-Rubia, G.; Sanchez-Montilla, R.; Monetta, Pablo Miguel (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 ...