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Behaviour of cyanidin-3-glucoside, β-lactoglobulin and polysaccharides nanoparticles in bulk and oil-in-water interfaces

2015Journal article Restricted access
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dc.contributor.authorOliveira, Ana
dc.contributor.authorPizones Ruiz-Henestrosa, Víctor M.
dc.contributor.authorvon Staszewski, Mariana
dc.contributor.authorPilosof, Ana M. R.
dc.contributor.authorPintado, Manuela
dc.date.accessioned2016-01-07T15:51:46Z
dc.date.available2016-01-07T15:51:46Z
dc.date.issued2015
dc.description.abstractParticle size distributions as well the interfacial and rheological properties of the films at the oil/water interface were used to study the effect of the interacting system between β-lactoglobulin, cyanidin-3-glucoside and pectin or chitosan in buffer solutions. The particles obtained were smaller with cy-3-gluc-β–lg-pectin and had reduced polydispersity with cy-3-gluc-β–lg-chitosan. Based on time dependent surface pressure results, β–lg-pectin mixtures showed a slower increase at the beginning of the measurement, while β-lg-chitosan mixtures showed no differences with β–lg alone. Contrarily, dilatational properties increased for ternary chitosan mixtures, but they remained similar to the pure protein in ternary pectin mixtures. Cy-3-gluc interfacial properties were reduced by the presence of pectin and chitosan. The interactions between cy-3-gluc and the biopolymers that have been selected in the present work resulted in a lower content of free polyphenol, reduced antioxidant properties as well as free β–lg. The impact of this effect was more relevant when pectin was used.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citationOLIVEIRA, Ana; RUIZ-HENESTROSA, Víctor M. Pizones; STASZEWSKI, Mariana von; PILOSOF, Ana M. R.; PINTADO, M. E. - Behaviour of cyanidin-3-glucoside, β-lactoglobulin and polysaccharides nanoparticles in bulk and oil-in-water interfaces. Carbohydrate Polymers. ISSN 0144-8617. (2015) vol. 132, p.460-471pt_PT
dc.identifier.doi10.1016/j.carbpol.2015.05.072pt_PT
dc.identifier.eid84936764973
dc.identifier.eissn1879-1344
dc.identifier.issn0144-8617
dc.identifier.pmid26256371
dc.identifier.urihttp://hdl.handle.net/10400.14/18849
dc.identifier.wos000361184900055
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevier
dc.relationQREN-ADI 3436
dc.subjectCyanidin-3-glucosidept_PT
dc.subjectChitosanpt_PT
dc.subjectInteractionspt_PT
dc.subjectβ-Lactoglobulinpt_PT
dc.subjectPectinpt_PT
dc.subjectOil/water interfacept_PT
dc.titleBehaviour of cyanidin-3-glucoside, β-lactoglobulin and polysaccharides nanoparticles in bulk and oil-in-water interfacespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F75041%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PEst-OE%2FEQB%2FLA0016%2F2013/PT
oaire.citation.endPage471
oaire.citation.startPage460
oaire.citation.titleCarbohydrate Polymers
oaire.citation.volume132
oaire.fundingStreamSFRH
oaire.fundingStream3599-PPCDT
person.familyNameOliveira
person.familyNamePintado
person.givenNameAna
person.givenNameMaria Manuela
person.identifier1415634
person.identifier456608
person.identifier.ciencia-id4713-31C8-A356
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0001-8012-4203
person.identifier.orcid0000-0002-0760-3184
person.identifier.ridJ-3404-2013
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id55937245800
person.identifier.scopus-author-id7004483898
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationba387c7d-27c9-4016-895c-b35597e91ebc
relation.isAuthorOfPublication.latestForDiscoverybc42fa97-aa34-428f-b73f-d4327706efec
relation.isProjectOfPublicatione0ce4436-5836-44f4-8052-aa8b9c54720c
relation.isProjectOfPublication76842dfa-b675-443a-843b-f9555a0a9199
relation.isProjectOfPublication.latestForDiscoverye0ce4436-5836-44f4-8052-aa8b9c54720c

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