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Antioxidant activity of sugar molasses, including protective effect against DNA oxidative damage

2007Journal article Restricted access
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dc.contributor.authorGuimarães, Carla M.
dc.contributor.authorGião, Maria S.
dc.contributor.authorMartinez, Sidónia S.
dc.contributor.authorPintado, Ana I. E.
dc.contributor.authorPintado, Manuela E.
dc.contributor.authorBento, Luís S.
dc.contributor.authorMalcata, F. Xavier
dc.date.accessioned2011-09-14T09:24:50Z
dc.date.available2011-09-14T09:24:50Z
dc.date.issued2007
dc.description.abstractExtracts were obtained from molasses, a byproduct of the sugar industry, via a number of chromatographic steps. Their antioxidant capacity was studied, including the inhibitory effect upon DNA oxidative damage;the phenolic compound profile there of was ascertained as well. Two extracts exhibited significant antioxidant features, expressed by their capacity to decolorize ABTS radical cation and to scavenge hydroxyl free radicals (via deoxyribose assay). Those 2 extracts also brought about protection against induced DNA oxidative damage (via decreasing DNA scission, as assessed by electrophoresis).The phenolic compounds syringic acid,p-hydroxybenzoic acid, vanillic acid, p-hydroxybenzaldehyde, and ferulic acid were positively identified and quantified.por
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citation"Journal of food science". ISSN 0022-1147. 72 (2007) C39-C43por
dc.identifier.doi10.1111/j.1750-3841.2006.00231.x
dc.identifier.urihttp://hdl.handle.net/10400.14/5530
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherInstitute of Food Technologistspor
dc.subjectABTS assaypor
dc.subjectDeoxyribose assaypor
dc.subjectDNA protectionpor
dc.subjectNatural antioxidantspor
dc.subjectSugar canepor
dc.titleAntioxidant activity of sugar molasses, including protective effect against DNA oxidative damagepor
dc.typejournal article
dspace.entity.typePublication
person.familyNamePintado
person.familyNamePintado
person.familyNameMalcata
person.givenNameAna
person.givenNameMaria Manuela
person.givenNameFrancisco
person.identifier456608
person.identifier.ciencia-id871B-4017-FC07
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.ciencia-id1B13-38A5-35F5
person.identifier.orcid0000-0002-4931-708X
person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0003-3073-1659
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id6602847645
person.identifier.scopus-author-id7004483898
person.identifier.scopus-author-id7102542478
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationcf43b696-b273-4051-bb79-3a9f8fb63940
relation.isAuthorOfPublicationba387c7d-27c9-4016-895c-b35597e91ebc
relation.isAuthorOfPublicationa06c00da-0e2f-4434-8ede-4d7b22c0dfe9
relation.isAuthorOfPublication.latestForDiscoverycf43b696-b273-4051-bb79-3a9f8fb63940

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