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Resources, Volume 12, Issue 1

January 2023 - 16 articles

Cover Story: Olive oil from olive fruit (Olea europaea L.; Oleaceae) is an outstanding source of a great variety of bioactive compounds. Nevertheless, the majority of phenolic compounds—around 98%—are retained in olive oil by-products during olive oil processing. From this perspective, olive mill pomace (OMP), generated in large quantities during olive oil processing, is a powerful source of natural phenolic antioxidants, such as tyrosol, hydroxytyrosol. However, many phenolic compounds are sensitive to environmental conditions and the encapsulation is a straightforward technological strategy to protect these valuable compounds. In this sense, the purpose of this study was to evaluate the effectiveness of encapsulated olive mill pomace extract on the retarding lipidic oxidation of olive oils. View this paper
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Articles (16)

  • Article
  • Open Access
10 Citations
5,230 Views
15 Pages

The Ecological Footprint of Construction Materials—A Standardized Approach from Hungary

  • Cecília Szigeti,
  • Zoltán Major,
  • Dániel Róbert Szabó and
  • Áron Szennay

10 January 2023

Due to the large volume and mass of materials used, the construction industry is one of the sectors with the highest environmental impact. However, to provide good quality, affordable, and low-energy housing, the business case must be maintained. Acc...

  • Article
  • Open Access
6 Citations
4,548 Views
32 Pages

Geodiversity of Las Loras UNESCO Global Geopark: Hydrogeological Significance of Groundwater and Landscape Interaction and Conceptual Model of Functioning

  • África de la Hera-Portillo,
  • Julio López-Gutiérrez,
  • Luis Moreno-Merino,
  • Miguel Llorente-Isidro,
  • Rod Fensham,
  • Mario Fernández,
  • Marwan Ghanem,
  • Karmah Salman,
  • Jose Ángel Sánchez-Fabián and
  • Nicolás Gallego-Rojas
  • + 4 authors

Las Loras UNESCO Global Geopark (UGGp) is geologically diverse, particularly in relation to water-derived features: springs, karst springs, travertine buildings, waterfalls, caves. In this work, the interactions between geology, geomorphology, struct...

  • Article
  • Open Access
8 Citations
3,030 Views
23 Pages

Assessment of the Geomorphological Heritage of the Costa Branca Area, a Potential Geopark in Brazil

  • Marco Túlio Mendonça Diniz,
  • Maria Luiza de Oliveira Terto and
  • Fernando Eduardo Borges da Silva

The Atlantic margin of South America is considered passive and stable. However, there are some local points of discordance within the Brazilian coastal region with more than 7490 km of extension, where there is only one tectonic relief. These sites a...

  • Article
  • Open Access
14 Citations
4,179 Views
16 Pages

Effects of Feeding Speed and Temperature on Properties of Briquettes from Poplar Wood Using a Hydraulic Briquetting Press

  • Joseph I. Orisaleye,
  • Simeon O. Jekayinfa,
  • Christian Dittrich,
  • Okey F. Obi and
  • Ralf Pecenka

Biomass has a high potential to contribute towards resolving the energy deficit. Processing biomass into solid fuels enhances its use in various bioenergy conversion technologies. The quality of densified biomass depends on several variables. The inv...

  • Article
  • Open Access
5 Citations
3,007 Views
17 Pages

Modelling of Burnt Pine Heartwood Acid-Catalysed Liquefaction

  • Sila Ozkan,
  • Diogo Gonçalves,
  • Ivo Paulo,
  • Carla S. G. P. Queirós,
  • Ana Carvalho,
  • Jaime Puna,
  • João Gomes,
  • João Bordado and
  • Rui Galhano dos Santos

This study focused on bio-oil production by thermochemical liquefaction. For the reaction, the burnt pine heartwood was used as feedstock material, 2-Ethylhexanol (2-EHEX) was used as a solvent, p-Toluenesulfonic acid (pTSA) was used as a catalyst, a...

  • Review
  • Open Access
13 Citations
6,738 Views
29 Pages

Structural Performance of Waste Plastic Bottles Modified Asphalt: A Review

  • Abdul Muqeet Shah,
  • Rida Hameed Lodhi,
  • Muhammad Faisal Javed,
  • Michał Jasiński,
  • Elżbieta Jasińska and
  • Miroslava Gono

The usage of plastic materials in our daily life is increasing day by day. These plastic materials are somehow beneficial for us, but the disposal of waste plastic materials has become a serious problem. The use of plastic not only enhances road cons...

  • Article
  • Open Access
5 Citations
2,666 Views
24 Pages

The geodiversity of loess areas is reflected in the characteristic dataset of loess landforms, with the dominance of several types of valley forms (mainly gullies). The availability of satellite elevation data and high-resolution aerial topography sc...

  • Article
  • Open Access
4 Citations
2,852 Views
22 Pages

On the Utilization of Modified Red Mud in Dimethyl Disulfide and Methyl Mercaptan Emission Abatement

  • Sanna Päivärinta-Antikainen,
  • Satu Ojala,
  • Satu Pitkäaho,
  • Lenka Matějová and
  • Riitta L. Keiski

In this paper, a novel application of industrial waste, namely red mud (RM), in the abatement of two malodorous and harmful sulfur compounds, dimethyl disulfide (DMDS) and methyl mercaptan (MM), is presented. The effects of calcination and activation...

  • Article
  • Open Access
6 Citations
3,254 Views
26 Pages

Guidelines for the Technical Sustainability Evaluation of the Urban Drinking Water Systems Based on Analytic Hierarchy Process

  • Rukhshanda Rehman,
  • Muhammad Sagheer Aslam,
  • Elżbieta Jasińska,
  • Muhammad Faisal Javed and
  • Miroslava Goňo

The challenge of achieving and measuring urban water sustainability is hard because of its complex nature. The sustainability of urban drinking water system (UDWS) is no exception, as integration of technical, environmental, social, economic, and ins...

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Resources - ISSN 2079-9276Creative Common CC BY license