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Mostrando ítems 11-20 de 43
Artículo
Determination of the Composition of Bio-Oils from the Pyrolysis of Orange Waste and Orange Pruning and Use of Biochars for the Removal of Sulphur from Waste Cooking Oils
(MDPI, 2022-01)
Waste generated in the agri-food sector is a potential source of biomass and other products of high added value. In this work, the pyrolysis of orange waste and orange pruning was carried out to produce adsorbent biochars ...
Artículo
Drying kinetics and effective water diffusivities in olive stone and olive-tree pruning
(Elsevier, 2019-03)
Drying kinetics of olive stone and olive-tree pruning, two important biomasses from olive culture, was experimentally assessed at six different temperatures (from 343 K to 393 K) and four sample thicknesses (from 15 to ...
Artículo
Antimicrobial effect of cleaning formulations of industrial interest on free-living cells and biofilms
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarriá, 2014)
Las biopelículas son una fuente de contaminación de difícil eliminación debido a su resistencia a los procedimientos de limpieza y de higiene convencionales. En este trabajo se ha evaluado las propiedades antimicrobianas ...
Artículo
Effect of ozone treatment on postharvest disease and quality of different citrus varieties at laboratory and at industrial facility
(Elsevier, 2018)
The effects of continuous and intermittent (simulating a day-night cycle) exposure to ozone enriched atmosphere (from 1.6 to 60 mg kg−1) at 5 °C for 28 d and subsequent shelf life at 20 °C for 15 d on six citrus varieties ...
Artículo
Energetic Valorisation of Olive Biomass: Olive-Tree Pruning, Olive Stones and Pomaces
(MDPI, 2020-04)
Olive oil industry is one of the most important industries in the world. Currently, the land devoted to olive-tree cultivation around the world is ca. 11 106 ha, which produces more than 20 106 t olives per year. ...
Artículo
Determination of the Acidity of Waste Cooking Oils by Near Infrared Spectroscopy
(MDPI, 2019)
Waste cooking oils (WCO) recycling companies usually have economic losses for buying WCO not suitable for biodiesel production, e.g., WCO with high free acidity (FA). For this reason, the determination of FA of WCO by ...
Artículo
Use of Natural Microtalcs during the Virgin Olive Oil Production Process to Increase Its Content in Antioxidant Compounds
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
During the olive oil production process, certain olive varieties, such as ‘Hojiblanca’ and ‘Picual’, create pastes from which it is difficult to separate the oil, resulting in low extraction yields. To improve oil extraction, ...
Artículo
Effect of ultrasound on the interaction between (-)-epicatechin gallate and bovine serum albumin in a model wine
(Elsevier, 2017-07)
Ultrasound is considered as a potential novel technique for improving the quality of some wines. In this paper, a model wine firstly was constructed with the standards of ( )-epicatechin gallate (ECG) and bovine serum ...
Artículo
Environmental Assessment of Olive Mill Solid Waste Valorization via Anaerobic Digestion Versus Olive Pomace Oil Extraction
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)
Anaerobic digestion is a promising alternative to valorize agrifood wastes, which is gaining interest under an environmental sustainability overview. The present research aimed to compare anaerobic digestion with olive ...
Artículo
Potential of Near-Infrared Spectroscopy for the Determination of Olive Oil Quality
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
The analysis of the physico-chemical parameters of quality of olive oil is still carried out in laboratories using chemicals and generating waste, which is relatively costly and time-consuming. Among the various alternatives ...