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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/76846
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dc.creatorK. Swenthirapt_BR
dc.creatorKaique Mendes de Souzapt_BR
dc.creatorLaudelina Ferreira de Andradept_BR
dc.creatorCharles Martins Aguilarpt_BR
dc.creatorCaroline Honaiser Lescanopt_BR
dc.creatorIvan Pires de Oliveirapt_BR
dc.creatorVeerappan Velusamypt_BR
dc.date.accessioned2024-09-24T15:40:59Z-
dc.date.available2024-09-24T15:40:59Z-
dc.date.issued2023-
dc.citation.volume386pt_BR
dc.citation.spage1pt_BR
dc.citation.epage9pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.molliq.2023.122477pt_BR
dc.identifier.issn0167-7322pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/76846-
dc.description.resumoArtificial sweetener-protein interactions are playing a major role in enhancing the functional properties of protein-based food and pharmaceutical products. This article discusses the molecular details of ovalbumin (OA) solvation in an aqueous solution of xylitol (XY) in different pH environments. This task can be accomplished by both Ultrasonic and Molecular Simulation studies. In ultrasonic studies, density, ultrasound velocity, viscosity, and surface tension have been measured for OA in various pH of phosphate buffer with and without XY. Further, some of the calculated parameters such as adiabatic compressibility, intermolecular free length, free volume, etc have been worked out. From ultrasonic results, pH dependent preferential hydration of OA was noticed in the presence of XY in an aqueous environment. In Molecular Dynamics Simulation (MDS) studies, water and XY accumulation to OA surface for different pH models were analyzed. The different states of protonation of the OA surface promote two distinct effects on the solvent and cosolvent orientation.pt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Molecular Liquids-
dc.rightsAcesso Restritopt_BR
dc.subjectOvos -- Proteínaspt_BR
dc.subjectXilitolpt_BR
dc.subjectDinamica molecularpt_BR
dc.subjectTensão superficialpt_BR
dc.subject.otherOvos -- Proteínaspt_BR
dc.subject.otherXilitolpt_BR
dc.subject.otherDinamica molecularpt_BR
dc.subject.otherTensão superficialpt_BR
dc.titleMolecular details of ovalbumin solvation by an aqueous solution of xylitol in different pH environment: ultrasonic and molecular simulation studiespt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0167732223012813pt_BR
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