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Effect of gaseous ozone process on cantaloupe melon peel: assessment of quality and antilisterial indicators

2021-03-30Journal article Open access
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dc.contributor.authorMiller, Fátima A.
dc.contributor.authorFundo, Joana F.
dc.contributor.authorGarcia, Ester
dc.contributor.authorSilva, Cristina L. M.
dc.contributor.authorBrandão, Teresa R. S.
dc.date.accessioned2021-04-12T09:52:29Z
dc.date.available2021-04-12T09:52:29Z
dc.date.issued2021-03-30
dc.description.abstractFruit waste parts, particularly peel, are abundant sources of bioactive compounds. To be included in the formulation of value-added foods, peel needs to be transformed and subjected to a preservation process. Therefore, this study seeks to assess the effect of ozone on the quality and antilisterial indicators of cantaloupe melon peel paste, aiming at obtaining a product with the potential to be used as a food additive. Ozone was bubbled during 30 and 60 min, and some physicochemical characteristics (soluble solids content, pH and colour), bioactive compounds (total phenolics, chlorophylls and vitamin C) and antioxidant activity were analysed. Peel was also inoculated with Listeria innocua, used as a treatment efficiency indicator. The results indicated that, although ozone negatively affected antioxidant activity, it positively influenced all bioactive compounds analysed. An L. innocua reduction of 1.2 log cycle was achieved after ozone exposure. Ozone should be exploited as a promising technology to assure the quality/safety of cantaloupe melon peel. Indeed, if melon peel is conveniently converted into a suitable form that can be used as a food ingredient, this will promote the valorisation of waste materials with the consequent reduction of industrial by-products and new perspectives for market opportunities.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/foods10040727pt_PT
dc.identifier.eid85104332016
dc.identifier.issn2304-8158
dc.identifier.pmcPMC8066758
dc.identifier.pmid33808125
dc.identifier.urihttp://hdl.handle.net/10400.14/32475
dc.identifier.wos000643003600001
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMelon peelpt_PT
dc.subjectQuality/safetypt_PT
dc.subjectOzonept_PT
dc.subjectBioactive compoundspt_PT
dc.subjectListeria spp.pt_PT
dc.titleEffect of gaseous ozone process on cantaloupe melon peel: assessment of quality and antilisterial indicatorspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleFoodspt_PT
oaire.citation.volume10pt_PT
person.familyNameMiller
person.familyNameFundo
person.familyNameSilva
person.familyNameBrandão
person.givenNameFatima
person.givenNameJoana F.
person.givenNameCristina
person.givenNameTeresa
person.identifierG-5364-2013
person.identifier1274614
person.identifier1473674
person.identifierJ-9418-2012
person.identifier.ciencia-id3A17-0386-6C1B
person.identifier.ciencia-idA11A-7819-9522
person.identifier.ciencia-id6611-634A-132C
person.identifier.ciencia-id7B19-E23B-BB31
person.identifier.orcid0000-0002-3715-6231
person.identifier.orcid0000-0002-9208-7443
person.identifier.orcid0000-0002-0495-3955
person.identifier.orcid0000-0002-8857-6471
person.identifier.ridG-5364-2013
person.identifier.ridE-9585-2015
person.identifier.ridA-3568-2013
person.identifier.ridJ-9418-2012
person.identifier.scopus-author-id15056315100
person.identifier.scopus-author-id24068634500
person.identifier.scopus-author-id7201387397
person.identifier.scopus-author-id6602174128
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc6abba4e-b0bc-44f8-a58e-e7e71e8ed9b0
relation.isAuthorOfPublication2f44a8e2-ade9-437d-aae3-3e894c7dc065
relation.isAuthorOfPublication4e2903de-0679-4cb1-981e-10de14c0c995
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relation.isAuthorOfPublication.latestForDiscovery2f44a8e2-ade9-437d-aae3-3e894c7dc065

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