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Evaluation of stilbenes content in passiflora edulis by-products of the food industry

2019-10-30Comunicação não publicada nas atas da conferência Acesso aberto
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dc.contributor.authorKrambeck, Karolline
dc.contributor.authorOliveira, Ana
dc.contributor.authorSantos, Delfim
dc.contributor.authorPintado, Manuela E.
dc.contributor.authorSilva, João B.
dc.contributor.authorLobo, José M. S.
dc.contributor.authorAmaral, Maria Helena
dc.date.accessioned2026-07-09T15:15:19Z
dc.date.available2026-07-09T15:15:19Z
dc.date.issued2019-10-30
dc.description.abstractIt has been reported that the antioxidant activity of the passion fruit seeds oil is comparable to that of ascorbic acid, due to a high content of polyphenols such as stilbenes. The aim of this study was to use the residues from the Madeira Island food industry to produce passion fruit seed extracts by Soxhlet and Ultrasound methods, using acetone and ethanol, in order to determine the presence of stilbenes (piceatannol and resveratrol) by High-performance liquid chromatography (HPLC). The extracts obtained by the ultrasound method showed high piceatannol and resveratrol content, while the extracts produced by Soxhlet and the commercial oil showed none of these stilbenes. These results suggest that passion fruit oil from Madeira Island can be used by the pharmaceutical and cosmetics industry because of its potential to reduce oxidative stress (ROS).eng
dc.identifier.doi10.3390/ecmc2019-06287
dc.identifier.otherbbd7916c-8a91-4d4e-a826-8d85edc5c9e8
dc.identifier.urihttp://hdl.handle.net/10400.14/58628
dc.language.isoeng
dc.peerreviewedyes
dc.rights.uriN/A
dc.subjectPiceatannoleng
dc.subjectResveratroleng
dc.subjectPassion fruit seeds oileng
dc.subjectBy-productseng
dc.titleEvaluation of stilbenes content in passiflora edulis by-products of the food industry
dc.typeconference paper not in proceedings
dspace.entity.typePublication
oaire.citation.title5th International Electronic Conference on Medicinal Chemistry
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85

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