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Stability of total folates/vitamin B9 in irradiated watercress and buckler sorrel during refrigerated storage

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dc.contributor.authorPinela, José
dc.contributor.authorMorales, Patricia
dc.contributor.authorCabo Verde, Sandra
dc.contributor.authorAntonio, Amilcar L.
dc.contributor.authorCarvalho, Ana Maria
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorCámara Hurtado, Montaña
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2019-01-28T11:49:52Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2019-01-28T11:49:52Z
dc.date.issued2019
dc.description.abstractThe suitability of post-packaging gamma radiation treatment for preserving total folates or vitamin B9 in watercress (Nasturtium officinale R. Br.) and buckler sorrel (Rumex induratus Boiss. & Reut.) during storage at 4 °C was evaluated. Comparable amounts of total folates were found in fresh, non-stored samples of both species. In watercress, the irradiation treatment of up to 5 kGy reduced the loss of total folates caused by 7 days of storage. In turn, the 12-day storage period did not affect the total folate content of buckler sorrel (while the 2 kGy dose decreased the initial levels), evidencing that packaging and refrigeration are enough for preservation. These results suggest that the suitability of post-packaging irradiation for preserving total folates may depend not only on the applied dose but also on the plant matrix under analysis. In addition, new data useful to complete food composition tables or databases is provided.
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology ( FCT , Portugal) and FEDER under Programme PT2020 for financial support to CIMO ( UID/AGR/00690/2013 ), REQUIMTE/LAQV ( UID/QUI/50006/2013 – POCI/01/0145/FERDER/007265) and C2TN ( UID/Multi/04349/2013 ) and the Grant of J. Pinela (UID/AGR/00690/2013_DNAABN); and to the ALIMNOVA Research Group (Project UCM-252/2017).
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationPinela, José; Morales, Patricia; Cabo Verde, Sandra; Antonio, Amilcar L.; Carvalho, Ana Maria; Oliveira, M.B.P.P.; Cámara Hurtado, Montaña; Ferreira, Isabel C.F.R. (2019). Stability of total folates/vitamin B9 in irradiated watercress and buckler sorrel during refrigerated storage. Food Chemistry. ISSN 0308-8146. 274, p. 686-690en_EN
dc.identifier.doi10.1016/j.foodchem.2018.09.042en_EN
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/17089
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationCentro de Ciências e Tecnologias Nucleares
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationMountain Research Centre - UID/AGR/00690/2013
dc.subjectGamma-ray irradiationen_EN
dc.subjectHPLC-Fluorescenceen_EN
dc.subjectLeafy vegetablesen_EN
dc.subjectMinimal processingen_EN
dc.subjectTotal folatesen_EN
dc.subjectVitamin B 9en_EN
dc.titleStability of total folates/vitamin B9 in irradiated watercress and buckler sorrel during refrigerated storageen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUID/Multi/04349/2013
oaire.awardNumberUID/QUI/50006/2013
oaire.awardNumberUID/AGR/00690/2013
oaire.awardTitleCentro de Ciências e Tecnologias Nucleares
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleMountain Research Centre - UID/AGR/00690/2013
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F04349%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F50006%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F00690%2F2013/PT
oaire.fundingStream5876
oaire.fundingStream5876
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePinela
person.familyNameAntonio
person.familyNameCarvalho
person.familyNameFerreira
person.givenNameJosé
person.givenNameAmilcar L.
person.givenNameAna Maria
person.givenNameIsabel C.F.R.
person.identifierID G-7399-2011
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person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0001-8271-9964
person.identifier.orcid0000-0001-5508-5935
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridB-4466-2014
person.identifier.ridJ-1960-2014
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id44560921900
person.identifier.scopus-author-id20336503900
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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