<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-07-10T05:09:49Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/8945" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/8945</identifier><datestamp>2024-04-16T00:05:37Z</datestamp><setSpec>com_10259_4244</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>col_10259_4245</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="596" confidence="600" orcid_id="0000-0003-4765-5859">Alonso Riaño, Patricia</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="296" confidence="600" orcid_id="0000-0001-8321-5282">Illera Gigante, Alba Ester</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="59" confidence="600" orcid_id="0000-0002-4418-0045">Benito Román, Oscar</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="357" confidence="600" orcid_id="0000-0003-2130-2422">Melgosa Gómez, Rodrigo</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="81825ab7-86a0-48ba-8b46-b6f725c68c01" confidence="600" orcid_id="">Bermejo-López, A.</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="57" confidence="600" orcid_id="0000-0003-2559-3925">Beltrán Calvo, Sagrario</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="530" confidence="600" orcid_id="0000-0003-1799-3099">Sanz Díez, Mª Teresa</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2024-04-15T12:35:16Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="available">2024-04-15T12:35:16Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">2024-06</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="issn">0308-8146</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/10259/8945</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="doi">10.1016/j.foodchem.2024.138421</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="en">A systematic kinetic study was conducted in subcritical water medium in the temperature range from 150 to 200 °C for pure glucose, xylose, proline and aspartic acid as well as binary mixtures of sugars + amino acids to understand the reaction kinetics and interactions among biomass components and to discern the influence of Maillard reaction (MR) on the overall reaction kinetics.&#xd;
&#xd;
The main degradation products identified for glucose and xylose were the respective dehydration products, hydroxymethyl furfural and furfural, yielding an increasing solid residue with temperature (15.9 wt% at 200 °C) with an augmented heating value. The degradation of sugars and amino acids in binary systems was faster compared to pure compounds due to MR and the production of dehydration products was delayed when considering total sugar conversion. Higher relative reactivity in MR was observed for xylose over glucose showing also higher antioxidant activity.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="sponsorship" lang="en">This work was supported by the Agencia Estatal de Investigación [grant numbers PID2022-136385OB-I00, PID2020-116716RJ-I00, TED2021-129311B-I00, PDC2022-133443-I00] and the Junta de Castilla y León (JCyL) and the European Regional Development Fund (ERDF) [grant number BU027P23]. Benito Román post-doctoral contract was funded by AEI through project PID2020–116716RJ-I00. P. Alonso-Riaño was funded by JCyL and the European Social Fund (ESF) by ORDEN EDU/556/2019. R. Melgosa contract was funded by a Beatriz Galindo Research Fellowship [BG20/00182]. A. E. Illera and A. Bermejo-López postdoctoral contracts were funded by TED2021-129311B-I00 and Margarita Salas grant [MARSA22/03], respectively.</dim:field>
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<dim:field mdschema="dc" element="language" qualifier="iso" lang="es">eng</dim:field>
<dim:field mdschema="dc" element="publisher" lang="es">Elsevier</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="ispartof" lang="en">Food Chemistry. 2024, V. 442, 138421</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="publisherversion" lang="es">https://doi.org/10.1016/j.foodchem.2024.138421</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2021-2023/PID2022-136385OB-I00/ES/NUEVAS ESTRATEGIAS PARA LA PRODUCCION DE ACIDO LACTICO DE SEGUNDA GENERACION EMPLEANDO TECNOLOGIAS EMERGENTES BASADAS EN FLUIDOS PRESURIZADOS/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116716RJ-I00/ES/TECNOLOGIAS DE FLUIDOS PRESURIZADOS PARA LA VALORIZACION DE SUBPRODUCTOS DE LA INDUSTRIA AGROALIMENTARIA: RECUPERACION DE PECTINA Y OTROS COMPUESTOS BIOACTIVOS DE ALTO VALOR/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2021-2023/TED2021-129311B-I00/ES/Tecnologías verdes basadas en el empleo de fluidos presurizados para valorizar biomasa lignocelulósica mediante la producción de furfural/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2021-2023/PDC2022-133443-I00/ES/Diseño de un prototipo para la extracción de bioproductos con agua subcrítica/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/Junta de Castilla y León//BU027P23//Tecnologías sostenibles de fluidos presurizados para valorizar subproductos de la industria agroalimentaria ricos en proteínas: nuevas estrategias, escalado y análisis tecno-económico y medioambiental/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020–116716RJ-I00/ES/TECNOLOGIAS DE FLUIDOS PRESURIZADOS PARA LA VALORIZACION DE SUBPRODUCTOS DE LA INDUSTRIA AGROALIMENTARIA: RECUPERACION DE PECTINA Y OTROS COMPUESTOS BIOACTIVOS DE ALTO VALOR/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/MIU/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/BG20%2F00182/ES/</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="projectID" lang="es">info:eu-repo/grantAgreement/UPV%2FEHU//MARSA22%2F03/ES/</dim:field>
<dim:field mdschema="dc" element="rights" lang="*">Atribución 4.0 Internacional</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="uri" lang="*">http://creativecommons.org/licenses/by/4.0/</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="accessRights" lang="es">info:eu-repo/semantics/openAccess</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Sugars and amino acid systems</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Subcritical water reaction kinetics</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Maillard reaction</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Ingeniería química</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Chemical engineering</dim:field>
<dim:field mdschema="dc" element="title" lang="en">Degradation kinetics of sugars (glucose and xylose), amino acids (proline and aspartic acid) and their binary mixtures in subcritical water: Effect of Maillard reaction</dim:field>
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<dim:field mdschema="dc" element="journal" qualifier="title" lang="en">Food Chemistry</dim:field>
<dim:field mdschema="dc" element="volume" qualifier="number" lang="es">442</dim:field>
<dim:field mdschema="dc" element="page" qualifier="initial" lang="es">138421</dim:field>
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