MONOGRAPH: The confluence of Circular Bioeconomy, Biorefineries and Sustainable Development Goals in the olive sector DOI Creative Commons
María del Mar Contreras, Juan Antonio Parrilla-González, Eulógio Castro

et al.

C3-BIOECONOMY Circular and Sustainable Bioeconomy, Journal Year: 2023, Volume and Issue: 4, P. 95 - 112

Published: Dec. 21, 2023

In this work, the basic concepts of Circular Economy, Bioeconomy and Biorefineries are reviewed with a special emphasis on olive sector. The possibility developing biorefineries in field entails series advantages that affect economic, social environmental aspects and, therefore, can have direct impact achieving Sustainable Development Goals (SDGs). This article reviews main contributions based biomass to SDGs, both from industrial point view cooperatives, which represent vast majority productive structures oil sector Spain. Finally, an analysis is carried out barriers opportunities may achievement SDGs area study.

Language: Английский

One-Step Production of Oligosaccharides from By-Products of Olive Oil Industry DOI
Ana Carolina Silva Cordeiro, Cláudia Amorim,

Andreia Fernandes

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Novel development of sustainable nanofertilizers from olive pomace waste DOI
Selma Hamimed,

Fayza Bousdira,

Malak Harkas

et al.

Biocatalysis and Agricultural Biotechnology, Journal Year: 2025, Volume and Issue: unknown, P. 103616 - 103616

Published: May 1, 2025

Language: Английский

Citations

0
Assessing the potential of olive mill solid waste as feedstock for methane and volatile fatty acids production via anaerobic bioprocesses DOI Creative Commons
Juan Cubero‐Cardoso, Mercedes Llamas, Ángeles Trujillo-Reyes

et al.

New Biotechnology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

2
Olive Oil Industry By-Products as a Novel Source of Biophenols with a Promising Role in Alzheimer Disease Prevention DOI Creative Commons
Marta Gonçalves, Marlene Costa, Fátima Paiva‐Martins

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(20), P. 4841 - 4841

Published: Oct. 12, 2024

This review explores the potential health benefits and applications of phenolic secoiridoids derived from olive oil by-products in prevention Alzheimer's disease (AD). As reviewed herein, polyphenols, such as epigallocatechin-3-gallate, epicatechin, resveratrol, show vitro vivo antioxidant, anti-inflammatory, neuroprotective properties, are particularly relevant context AD, a leading cause dementia globally. The industry, Mediterranean region, produces significant amounts waste, including leaves, pomace, wastewater, which pose environmental challenges but also offer an untapped source bioactive compounds. Despite promising studies indicating that olive-derived oleuropein hydroxytyrosol, may mitigate AD pathology, human clinical trials remain limited. variability extraction methods complex nature further complicate research. Future should focus on standardizing protocols conducting robust to fully assess therapeutic these approach not only supports development new treatments for promotes sustainability by valorizing industry waste.

Language: Английский

Citations

2
On the Valorization of Olive Oil Pomace: A Sustainable Approach for Methylene Blue Removal from Aqueous Media DOI Open Access
El Mokhtar Saoudi Hassani, Hugo Duarte,

Jacques Le Bras

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(21), P. 3055 - 3055

Published: Oct. 30, 2024

Currently, industrial water pollution represents a significant global challenge, with the potential to adversely impact human health and integrity of ecosystems. The continuous increase in consumption has resulted an exponential rise use dyes, which have become one major pollutants, causing environmental impacts. In order address these concerns, number wastewater treatment methods been developed, particular focus on physicochemical approaches, such as adsorption. objective this study is investigate bio-based material derived from olive oil pomace (OOP) environmentally friendly bio-adsorbent for removal methylene blue (MB), cationic dye commonly found textile effluents. biobased was initially characterized by determining point zero charge (pHpzc) using scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR). Subsequently, comprehensive analysis conducted, evaluating specific parameters MB adsorption, included thorough examination kinetic thermodynamic aspects. adsorption process Langmuir, Freundlich, Brunauer-Emmett-Teller (BET), Dubinin Radushkevich (D-R) isotherms. results suggest that equilibrium achieved within ca. 200 min, following pseudo-second-order kinetics. optimal conditions, including adsorbent mass, temperature, bulk pH, concentration, yielded maximum capacity 93% (i.e., 428 mg g−1) concentration 450 L−1. monolayer preferential electrostatic interactions between adsorbent. This supported application BET, D-R isotherm models. indicates spontaneous exothermic. work presents sustainable solution mitigating contamination streams while simultaneously valorizing OOP, agricultural by-product risks environment. conclusion, approach offers innovative ecological alternative synthetic adsorbents.

Language: Английский

Citations

2
Table Olive Powder: a new ingredient from food industry discards DOI Creative Commons
Patricia Rus‐Fernández,

Mar González-González,

Ana Fuentes

et al.

LWT, Journal Year: 2024, Volume and Issue: 209, P. 116811 - 116811

Published: Sept. 23, 2024

Language: Английский

Citations

1
Lower Energy-Demanding Extraction of Bioactive Triterpene Acids by Microwave as the First Step towards Biorefining Residual Olive Skin DOI Creative Commons
Irene Gómez‐Cruz, María del Mar Contreras, Inmaculada Romero

et al.

Antioxidants, Journal Year: 2024, Volume and Issue: 13(10), P. 1212 - 1212

Published: Oct. 9, 2024

In the olive oil industry, a pit fraction is collected from pomace and split into clean residual skin-rich fraction, which does not an industrial application. Therefore, in this work, microwave-assisted extraction (MAE) was applied to obtain high-value triterpene acids (maslinic acid oleanolic acid) biomass using renewable solvent ethanol. The response surface methodology used gain deeper understanding of how (ethanol-water, 50-100%

Language: Английский

Citations

1
Industrial Two-Phase Olive Pomace Slurry-Derived Hydrochar Fuel for Energy Applications DOI Open Access
Adnan Asad Karim, Ma Lourdes Martínez‐Cartas, Manuel Cuevas

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(11), P. 1529 - 1529

Published: May 29, 2024

The present study aims to resolve the existing research gaps on olive pomace (OP) hydrochars application as a fuel by evaluating its molecular structures (FTIR and solid NMR analysis), identifying influential characteristics (Pearson correlation process optimization (response surface methodology), slagging–fouling risks (empirical indices), combustion performance (TG-DSC analysis). response surfaces plot for hydrothermal carbonization (HTC) of OP slurry performed in pressure reactor under varied temperatures (180–250 °C) residence times (2–30 min) revealed 250 °C 30 min be optimal conditions producing hydrochar with higher heating value (32.20 MJ·Kg−1) energy densification ratio (1.40). However, terms efficiency cost-effectiveness, HTC highest yield 87.9% were 202.7 2.0 min. structure was mainly comprised aromatic rings methyl groups, alpha-C atoms esters, ether bond linkages lignin fractions. slagging fouling comparatively lower than those raw OP, indicated low indices. Pearson analysis emphasized that enrichment acid-insoluble extractive contents, carbon densification, reduced ash content main pivotal factors exhibit better biofuel applications.

Language: Английский

Citations

0
MONOGRAPH: The confluence of Circular Bioeconomy, Biorefineries and Sustainable Development Goals in the olive sector DOI Creative Commons
María del Mar Contreras, Juan Antonio Parrilla-González, Eulógio Castro

et al.

C3-BIOECONOMY Circular and Sustainable Bioeconomy, Journal Year: 2023, Volume and Issue: 4, P. 95 - 112

Published: Dec. 21, 2023

In this work, the basic concepts of Circular Economy, Bioeconomy and Biorefineries are reviewed with a special emphasis on olive sector. The possibility developing biorefineries in field entails series advantages that affect economic, social environmental aspects and, therefore, can have direct impact achieving Sustainable Development Goals (SDGs). This article reviews main contributions based biomass to SDGs, both from industrial point view cooperatives, which represent vast majority productive structures oil sector Spain. Finally, an analysis is carried out barriers opportunities may achievement SDGs area study.

Language: Английский

Citations

0