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Comparison of spray drying, freeze drying and convective hot air drying for the production of a probiotic orange powder

2015Journal article Restricted access
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dc.contributor.authorBarbosa, J.
dc.contributor.authorBorges, S.
dc.contributor.authorAmorim, M.
dc.contributor.authorPereira, M. J.
dc.contributor.authorOliveira, A.
dc.contributor.authorPintado, M. E.
dc.contributor.authorTeixeira, P.
dc.date.accessioned2016-01-07T15:30:19Z
dc.date.available2016-01-07T15:30:19Z
dc.date.issued2015
dc.description.abstractSurvival of two LAB in orange powders obtained by spray-(SD), freeze-(FD) and convective hot air drying (CD) was investigated during drying and subsequent storage. Colour and vitamin C content of the powders were also evaluated. There was no decrease in the cell number during SD and FD, but a reduction of ~2 log cycles was obtained in CD. During storage at 4 °C no significant differences (p > 0.05) in the survival of Lactobacillus plantarum 299v were observed for the orange powder obtained by the different techniques. However, during storage at room temperature, its survival was better in orange powders prepared by CD. For Pediococcus acidilactici HA-6111-2, reductions during storage were minimal for most of the conditions investigated. Considering the initial cell number obtained after each drying process, SD and FD allowed survival of an increased number of cells after storage period. The best colour retention was obtained by FD, with no maltodextrin, and the higher total vitamin C retention was achieved in SD and FD powders. By the high production costs and long drying times of FD, it can be concluded that SD could be a good method to produce a new functional non-dairy product, such as a probiotic orange juice powderpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1016/j.jff.2015.06.001pt_PT
dc.identifier.eid84938063340
dc.identifier.issn1756-4646
dc.identifier.urihttp://hdl.handle.net/10400.14/18847
dc.identifier.wos000360253300032
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationLISTERIA MONOCYTOGENES IN FOODS: CONTRIBUTING DATA FOR RISK ASSESSMENT
dc.subjectLactobacillus plantarum 299vpt_PT
dc.subjectPediococcus acidilactici HA-6111-2pt_PT
dc.subjectColourpt_PT
dc.subjectVitamin Cpt_PT
dc.subjectStoragept_PT
dc.subjectViabilitypt_PT
dc.titleComparison of spray drying, freeze drying and convective hot air drying for the production of a probiotic orange powderpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleLISTERIA MONOCYTOGENES IN FOODS: CONTRIBUTING DATA FOR RISK ASSESSMENT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F48894%2F2008/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PEst-OE%2FEQB%2FLA0016%2F2013/PT
oaire.citation.endPage351
oaire.citation.startPage340
oaire.citation.titleJournal of Functional Foods
oaire.citation.volume17
oaire.fundingStream3599-PPCDT
person.familyNameBarbosa
person.familyNameBorges
person.familyNameAmorim
person.familyNameOliveira
person.familyNamePintado
person.familyNameTeixeira
person.givenNameJoana
person.givenNameSandra
person.givenNameMaria Manuela
person.givenNameAna
person.givenNameMaria Manuela
person.givenNamePaula
person.identifier1415634
person.identifier456608
person.identifier.ciencia-id9516-589F-8B0D
person.identifier.ciencia-id591F-66D5-8F90
person.identifier.ciencia-id791D-E9BA-D432
person.identifier.ciencia-id4713-31C8-A356
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0001-5879-9458
person.identifier.orcid0000-0003-4665-1098
person.identifier.orcid0000-0002-1485-0423
person.identifier.orcid0000-0001-8012-4203
person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0002-6296-5137
person.identifier.ridL-4327-2014
person.identifier.ridJ-3404-2013
person.identifier.ridF-5696-2013
person.identifier.ridJ-8678-2014
person.identifier.scopus-author-id13608752600
person.identifier.scopus-author-id15826021600
person.identifier.scopus-author-id55293251500
person.identifier.scopus-author-id55937245800
person.identifier.scopus-author-id7004483898
person.identifier.scopus-author-id7005895206
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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