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Frozen green beans (Phaseolus vulgaris, L.) quality profile evaluation during home storage

2004Artigo científico Acesso aberto
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dc.contributor.authorMartins, R. C.
dc.contributor.authorSilva, C. L. M.
dc.date.accessioned2010-11-18T12:42:01Z
dc.date.available2010-11-18T12:42:01Z
dc.date.issued2004
dc.description.abstractHome storage is at the end of the frozen foods distribution chain, and not much is known how it affects frozen vegetables quality. This research presents a computational evaluation of frozen green beans (Phaseolus vulgaris, L.) quality profile, in terms of ascorbic acid, starch content, chlorophylls a and b, colour (Hunter a and b co-ordinates and total colour difference) and flavour, at storage temperatures of +5, )6, )12 and )18 C, for respectively, 1, 4, 14, and 60 days. Simulations were set to access the impact of the preestablished after sale dates of the star dating’ system. Results demonstrate that green beans nutritional and sensory parameters are well retained at the storage temperatures of +5, )6 and )12 C. At )18 C, sensory parameters (e.g. colour and flavour) are well retained, but nutritional parameters, such as ascorbic acid and starch, degraded. The study concluded that the star dating’ system is a good after sale dating system for frozen green beans for the storage temperatures of +5, )6 and )12 C. The system fails to maintain a good balance between sensory and nutritional parameters at low storage temperatures (e.g. <)18 C).por
dc.identifier.citationMARTINS, R. C. ; SILVA, C. L. M. - Frozen green beans (Phaseolus vulgaris, L.) quality profile evaluation during home storage. Journal of Food Engineering. ISSN 0260-8774. Vol. 64, n.º 4 (2004), p. 481-488por
dc.identifier.urihttp://hdl.handle.net/10400.14/3489
dc.language.isoengpor
dc.publisherElsevierpor
dc.subjectFrozen green beanspor
dc.subjectQuality retentionpor
dc.subjectHome storage simulationpor
dc.titleFrozen green beans (Phaseolus vulgaris, L.) quality profile evaluation during home storagepor
dc.typejournal article
dspace.entity.typePublication
person.familyNameMartins
person.familyNameSilva
person.givenNameRosa
person.givenNameCristina
person.identifier1473674
person.identifier.ciencia-id051A-5A02-E227
person.identifier.ciencia-id6611-634A-132C
person.identifier.orcid0000-0003-1842-4840
person.identifier.orcid0000-0002-0495-3955
person.identifier.ridA-3568-2013
person.identifier.scopus-author-id56275265400
person.identifier.scopus-author-id7201387397
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication4d866bf9-2d47-4f28-b22e-4894422ac14f
relation.isAuthorOfPublication4e2903de-0679-4cb1-981e-10de14c0c995
relation.isAuthorOfPublication.latestForDiscovery4e2903de-0679-4cb1-981e-10de14c0c995

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