Acid Hydrothermal Amendment of Grape Wine Pomace: Enhancement of Phenol and Carbohydrate Co-Solubilization

Simple item page
datacite.alternateIdentifier.citationAgronomy, Vol.13, N°6, 1501-1501, 2023.
datacite.alternateIdentifier.doi10.3390/agronomy13061501
datacite.alternateIdentifier.issn2073-4395
datacite.creatorSerrano, Antonio
datacite.creatorDiaz-Navarrete, Paola
datacite.creatorMora, Roberto
datacite.creatorCiudad, Gustavo
datacite.creatorOrtega, Juan Carlos
datacite.creatorPinto-Ibieta, Fernanda
datacite.date2023
datacite.rightsAcceso abierto
datacite.subjectTratamiento Hidrotérmico
datacite.subjectOrujo de Uva
datacite.subjectCompuestos Fenólicos
datacite.subject3-Hidroxitirosol
datacite.subjectCarbohidratos
datacite.subject.englishhydrothermal treatment
datacite.subject.englishgrape pomace
datacite.subject.englishphenolic compounds
datacite.subject.english3-hydroxytyrosol
datacite.subject.englishcarbohydrates
datacite.titleAcid Hydrothermal Amendment of Grape Wine Pomace: Enhancement of Phenol and Carbohydrate Co-Solubilization
dc.contributor.authorDIAZ NAVARRETE, PAOLA EUNICE
dc.contributor.authorPINTO IBIETA, FERNANDA EMILIA
dc.date.accessioned5/27/24 14:26
dc.date.available5/27/24 14:26
dc.description.abstractByproducts from the winery industry contain many bioactive compounds that are considered high-value-added compounds. White grape pomace (GP) is rich in carbohydrates; consequently, it can be used as a raw material for subsequent bioprocesses. In the present study, low-temperature hydrothermal treatments were carried out using different operational conditions regarding temperature (65-95 & DEG;C), time (120-240 min), and sulfuric acid addition at various concentrations (5-15% v/v). The results showed that by using a temperature of 65 & DEG;C, a period of 120 min, and 15% (v/v) of H2SO4, it was possible to obtain a liquid phase rich in phenols and carbohydrates, with total phenol compounds corresponding to 2113 & PLUSMN; 140 mg of gallic acid/kg GP and composed mainly of 3-hydroxytyrosol (1330 & PLUSMN; 22 mg/kg GP). In parallel, carbohydrate solubilization reached 245 g glucose/kg GP. These results demonstrate the promising potential of hydrothermally treated grape pomace as raw material for biorefinery processes.
dc.description.ia_keywordcompounds, grape, pomace, temperature, acid, rich, carbohydrates
dc.formatPDF
dc.identifier.issn2073-4395
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/5706
dc.language.isoen
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceAgronomy
dc.subject.ia_odsODS 9: Industria, innovación e infraestructura
dc.subject.ia_oecd1nIngeniería y Tecnología
dc.subject.ia_oecd2nMateriales
dc.subject.ia_oecd3nCiencia de los Materiales
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2023
oaire.citationIssue6
oaire.citationStartPage1501
oaire.citationTitleAgronomy
oaire.citationVolume13
oaire.fundingReferenceANID FONDECYT 3210626 (Postdoctorado)
oaire.fundingReferenceJunta de Andalucía EMERGIA20_00114 (Emergia Fellowship)
oaire.licenseConditionObra bajo licencia Creative Commons Atribución 4.0 Internacional
oaire.licenseCondition.urihttps://creativecommons.org/licenses/by/4.0/
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublicationcaa60d99-8276-40b8-9daf-3ab70698790b
relation.isAuthorOfPublication222c7a9b-189a-4a82-8d38-89ca7765bd44
relation.isAuthorOfPublication.latestForDiscoverycaa60d99-8276-40b8-9daf-3ab70698790b
uct.catalogadorjvu
uct.comunidadIngenieríaen_US
uct.departamentoDepartamento Procesos Industriales
uct.facultadFacultad de Ingeniería
uct.indizacionSocial Sciences Citation Index - SSCI
uct.indizacionScopus
uct.indizacionLatindex
uct.indizacionDialnet
uct.indizacionScIELO
uct.indizacionDOAJ
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Serrano et al. - 2023 - Agronomy - Acid Hydrothermal Amendment.pdf
Size:
1.87 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Ciencias de la Ingeniería