English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/210445
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:


Deep eutectic solvents improve the biorefinery of alperujo by extraction of bioactive molecules in combination with industrial thermal treatments

AuthorsFernández-Prior, África; Charfi, Akram; Bermúdez-Oria, Alejandra; Rodríguez-Juan, Elisa; Fernández-Bolaños Guzmán, Juan ; Rodríguez-Gutiérrez, Guillermo
KeywordsDeep eutectic solvent
Olive oil
Issue Date2020
CitationFood and Bioproducts Processing 121: 131- 142 (2020)
AbstractThermal treatments are the latest developments in the olive oil biorefinery industry to extract bioactive compounds from its by-products, mainly the alperujo. To reach these goals and reduce energy consumption the utilization of deep eutectic solvents has been studied. An initial screening led to define a eutectic mix of choline chloride, glycolic and oxalic acid (DES9) as one of the adequate solvents to increase the solubilization of phenols and sugars, with a temperature reduction from 180 °C to 120 °C. DES9 increased the concentration of acid sugars by six times and the concentration of hydroxytyrosol by 30 times, to up to 85.81 mg/g of dry matter. The activity of DES9 is not due to the activity of each component separately or to the mixture of the two acids, but to the eutectic mixture of all of them. In the future, these solvents could improve the extraction, stability and bioavailability of bioactive compounds and the biorefinery of alperujo.
Description5 Figuras.-- 3 Tablas
Publisher version (URL)http://dx.doi.org/10.1016/j.fbp.2020.02.001
Identifiersdoi: 10.1016/j.fbp.2020.02.001
issn: 0960-3085
Appears in Collections:(IG) Artículos
Files in This Item:
File Description SizeFormat 
PostP_2020_FBP_V121_P131.pdf1,01 MBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.