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Antioxidant properties of beetroot fortified with iodine

cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0003-2834-0405
cris.virtual.author-orcid0000-0003-0264-6027
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcida13de6c4-588c-42db-93b8-c78ea84734b3
cris.virtualsource.author-orcid3a339447-e0e3-4999-acbe-5a9505932da9
dc.abstract.enThis study aimed to investigate the use of beetroot as a carrier of potassium iodide (KI) and potassium iodate (KIO3) at different concentrations (2.3, 0.23, and 0.023 mg kg-1). It was hypothesised that the concentrations and forms of iodine fortification affect the antioxidant activity of beetroot. The results showed a high recovery of the introduced iodine, especially for KIO3. However, a relationship it was confirmed between the forms, and concentration of iodine and the free radical scavenging (the ABTS•+ and the DPPH•) test results. In the systems with the iodine concentration at 0.023; 0.23 mg kg-1, the antioxidant activity of the beetroot did not change. Nevertheless, a statistically significant decrease in free radical scavenging was confirmed for the beetroot fortified with the KIO3 concentration of 3.9 mg kg-1 (2.3 mg kg-1 of iodine). Therefore, maximum amount of KIO3 addition to beetroot should be 0.39 mg kg-1.
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Technologii Gastronomicznej i Żywności Funkcjonalnej
dc.contributor.authorJankowska, Agata
dc.contributor.authorKobus-Cisowska, Joanna
dc.contributor.authorSzymandera-Buszka, Krystyna
dc.date.access2025-07-04
dc.date.accessioned2025-10-27T11:56:09Z
dc.date.available2025-10-27T11:56:09Z
dc.date.copyright2023-12-21
dc.date.issued2023
dc.description.accesstimeat_publication
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.number2
dc.description.points70
dc.description.versionfinal_published
dc.description.volume68
dc.identifier.doi10.53502/TXIY9852
dc.identifier.eissn2719-423X
dc.identifier.issn1642-686X
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/5482
dc.identifier.weblinkhttps://www.jraae.com/Antioxidant-properties-of-beetroot-fortified-with-iodine,199292,0,2.html
dc.languageen
dc.relation.ispartofJournal of Research and Applications in Agricultural Engineering
dc.relation.pages10-15
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.eniodine fortification
dc.subject.envegetables
dc.subject.enbeetroot
dc.subject.enoxidative stability
dc.titleAntioxidant properties of beetroot fortified with iodine
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume68