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Osmotic dehydration with sorbitol combined with hot air convective drying of apple cubes

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dc.contributor.authorAssis, Fernanda R.
dc.contributor.authorMorais, Rui M. S. C.
dc.contributor.authorMorais, Alcina M. M. B.
dc.date.accessioned2017-12-15T18:39:05Z
dc.date.available2017-12-15T18:39:05Z
dc.date.issued2017
dc.description.abstractThe aim of the present work was to study the effect of the osmotic dehydration (OD) pre-treatment on the mass transfer kinetics and water activity (aw) of apple cubes during hot air drying. The adequacy of different mathematical models to describe the moisture content of the product during this process was also evaluated. Apple cubes were osmotically dehydrated with sucrose or sorbitol solutions at 60 °C, and then dried by air at 25-80 °C. Overall, the OD and rise of the air temperature resulted in an increased water loss rate and a reduction of the aw. The osmotic agent used in the OD was not relevant to the air drying kinetics, but the pre-treatment with sorbitol solutions produced dried samples with lower aw. Newton's, Page's, modified Page's, Henderson and Pabis', Two-term, Two-term exponential, Logarithmic, Midilli et al.'s models could describe the moisture content well during the air drying process.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAssis, F. R., Morais, R. M. S. C., Morais, A. M. M. B. (2017). Osmotic dehydration with sorbitol combined with hot air convective drying of apple cubes. Journal of Food Science and Technology-Mysore, 54(10), 3152-3160pt_PT
dc.identifier.doi10.1007/s13197-017-2751-0pt_PT
dc.identifier.eid85024499856
dc.identifier.eissn0975-8402
dc.identifier.issn0022-1155
dc.identifier.pmcPMC5602978
dc.identifier.pmid28974800
dc.identifier.urihttp://hdl.handle.net/10400.14/23685
dc.identifier.wos000410851700017
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relation1528/13-0
dc.subjectApple cubes
dc.subjectOsmotic dehydration
dc.subjectHot air drying
dc.subjectMass transfer
dc.subjectMathematical models
dc.titleOsmotic dehydration with sorbitol combined with hot air convective drying of apple cubespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F50016%2F2013/PT
oaire.citation.endPage3160pt_PT
oaire.citation.issue10pt_PT
oaire.citation.startPage3152pt_PT
oaire.citation.titleJournal of Food Science and Technologypt_PT
oaire.citation.volume54pt_PT
oaire.fundingStream5876
person.familyNameMorais
person.familyNameBernardo
person.givenNameRui M. S. C.
person.givenNameAlcina M.M.
person.identifier143926
person.identifierM-5215-2013
person.identifier.ciencia-id541B-04AE-0686
person.identifier.ciencia-idEB10-A13C-2748
person.identifier.orcid0000-0001-5138-6941
person.identifier.orcid0000-0002-1059-9649
person.identifier.ridM-5065-2013
person.identifier.ridM-5215-2013
person.identifier.scopus-author-id7005146997
person.identifier.scopus-author-id7006325245
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationfa2b729c-8159-4a98-9bfe-0fa1e98aa9fb
relation.isAuthorOfPublication7d4bb84a-d049-417f-9d54-8b48219af15f
relation.isAuthorOfPublication.latestForDiscoveryfa2b729c-8159-4a98-9bfe-0fa1e98aa9fb
relation.isProjectOfPublication3fe5970e-de39-42f7-a29d-18521b591a09
relation.isProjectOfPublication.latestForDiscovery3fe5970e-de39-42f7-a29d-18521b591a09

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