Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/219198
Share/Export:
logo share SHARE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Solubilization of Phenols and Sugars from Raspberry Extrudate by Hydrothermal Treatments

AuthorsCubero-Cardoso, Juan ; Trujillo-Reyes, Ángeles ; Marín-Ayllón, Patricia; Rodríguez-Gutiérrez, Guillermo CSIC ORCID ; Villa-Gomez, Denys; Serrano, Antonio ; Borja Padilla, Rafael CSIC ORCID ; Fermoso, Fernando G. ORCID
KeywordsRaspberry extrudate
Hydrothermal treatments
Antioxidant compounds
Phenolic compounds
Issue Date15-Jul-2020
PublisherMultidisciplinary Digital Publishing Institute
CitationProcesses 8 (7): 842 (2020)
AbstractRaspberry extrudate residue has bioactive compounds in its matrix that are considered high-added value compounds. In the present study, different hydrothermal treatments were carried out using different operational systems, temperatures and times to solubilize raspberry extrudate in order to obtain these bioactive compounds (i.e., sugars and phenolic compounds). Hydrothermal treatment conditions were assessed in the range of 60 °C to 210 °C, with increments of 30 °C. The hydrothermal treatment at 210 °C for 5 min with direct steam and decompression was the most efficient process based on the solubilization of sugars and phenols, as well as on the antioxidant capacity of the products recovered in the liquid phase after treatment. Under these conditions, the concentration of soluble phenols was more than double the concentration in the raw raspberry extrudate, with more than 5000 mg phenols per kilogram of raspberry extrudate. The obtained values demonstrate the potential of applying this treatment for recovering valuable bioactive compounds from raspberry extrudate.
Description16 Páginas.-- 5 Figuras.-- 5 Tablas
Publisher version (URL)http://dx.doi.org/10.3390/pr8070842
URIhttp://hdl.handle.net/10261/219198
E-ISSN2227-9717
Appears in Collections:(IG) Artículos

Files in This Item:
File Description SizeFormat
processes-08-00842.pdfArtículo principal2,22 MBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

Page view(s)

99
checked on Jan 27, 2022

Download(s)

66
checked on Jan 27, 2022

Google ScholarTM

Check


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