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Phenolic, dietetic fibre and sensorial analyses of apples from regional varieties produced in conventional and biological mode.

2010Journal article Open access
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dc.contributor.authorGuiné, Raquel
dc.contributor.authorSousa, Rute
dc.contributor.authorAlves, Ana
dc.contributor.authorTeixeira, Luís
dc.contributor.authorFigueiredo, Catarina
dc.contributor.authorFonseca, S
dc.contributor.authorSoares, S
dc.contributor.authorSousa, I
dc.contributor.authorAlmeida, P
dc.contributor.authorCoreria, Ana Cristina
dc.contributor.authorJordão, António
dc.contributor.authorLopes, Arminda
dc.contributor.authorFerreira, Dulcineia
dc.date.accessioned2013-01-07T11:22:50Z
dc.date.available2013-01-07T11:22:50Z
dc.date.issued2010
dc.description.abstractIn the present work apples from eleven regional varieties originating from Portugal were studied in terms of their content in phenolic compounds and dietetic fibres (soluble and insoluble). In some cases, apples from two different production modes were analysed: conventional and biological. Some of the most commercialized apples in Portugal were also studied for comparison purposes. In addition, a sensorial evaluation of some of the varieties was performed. From the present work was possible to conclude that the regional varieties studied contain higher amounts of dietetic fibre than those of commercial varieties and other fruits. With respect to the content in total phenolic compounds, the apples of regional varieties showed values clearly higher than those quantified in commercial varieties, and being concentrated mainly on the peel, then on the seeds, and finally on the pulp. From the sensorial analyses was possible to infer that the regional varieties which were more appreciated were Bravo de Esmolfe and Camoesa de Alcongostapor
dc.identifier.citationGuiné RPF, Sousa R, Alves A, Teixeira L, Figueiredo C, Fonseca S, Soares S, Sousa I, Almeida P, Correia AC, Jordão AM, Lopes AD, Ferreira D. (2010) Phenolic, dietetic fibre and sensorial analyses of apples from regional varieties produced in conventional and biological mode. Agricultural Engineering International: the CIGR Ejournal, 12(2), 70-78.por
dc.identifier.urihttp://hdl.handle.net/10400.19/1390
dc.language.isoengpor
dc.peerreviewedyespor
dc.relation.ispartofseries12;2
dc.subjectbiological productionpor
dc.subjectsensorial analysispor
dc.subjectfibrepor
dc.subjectapplepor
dc.titlePhenolic, dietetic fibre and sensorial analyses of apples from regional varieties produced in conventional and biological mode.por
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage78por
oaire.citation.startPage70por
oaire.citation.titleAgricultural Engineering International: the CIGR Ejournalpor
rcaap.rightsopenAccesspor
rcaap.typearticlepor

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