Effect of ultraviolet light on water- and fat-soluble vitamins in cow and goat milk

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dc.authoridKaragül Yüceer, Yonca / 0000-0002-9028-2923
dc.authoridGüneşer, Onur / 0000-0002-3927-4469
dc.contributor.authorGüneşer, Onur
dc.contributor.authorKaragül Yüceer, Yonca
dc.date.accessioned2025-01-27T20:29:13Z
dc.date.available2025-01-27T20:29:13Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe objective of this study was to investigate and compare the effects of UV light and heat treatment on vitamins A, B-2, C, and E in cow and goat milk. Vitamins were analyzed by reverse-phase high-pressure liquid chromatography. Ultraviolet and pasteurization treatments caused loss in vitamin C in milk. Pasteurization did not have any significant effect on vitamin B-2. However, UV light treatment decreased the amount of vitamin B2 after several passes of milk through the UV system. In addition, UV light treatment decreased the amount of vitamins A and E. Vitamins C and E are more sensitive to UV light. UV light sensitivities of vitamins were C > E > A > B-2. These results show that UV light treatment decreases the vitamin content in milk. Also, the number of passes through the UV system and the initial amount of vitamins in milk are important factors affecting vitamin levels.
dc.description.sponsorshipScientific Research Fund of Canakkale Onsekiz Mart University (Canakkale, Turkey) [2010/04]; Scientific and Technological Council of Turkey (TUBITAK, Ankara Turkey) [1080257]
dc.description.sponsorshipThis study was funded by The Scientific Research Fund of Canakkale Onsekiz Mart University (Canakkale, Turkey; Project No. 2010/04). Funding for the UV light instrument was provided by The Scientific and Technological Council of Turkey (TUBITAK, Ankara Turkey; Project No. 1080257). The authors are grateful to Yusuf Koprulu (Gentra Insaat ye Ticaret Ltd. Sti., Istanbul, Turkey) for designing the UV instrument.
dc.identifier.doi10.3168/jds.2011-5300
dc.identifier.endpage6241
dc.identifier.issn0022-0302
dc.identifier.issn1525-3198
dc.identifier.issue11
dc.identifier.pmid23084715
dc.identifier.scopus2-s2.0-84867697330
dc.identifier.scopusqualityQ1
dc.identifier.startpage6230
dc.identifier.urihttps://doi.org/10.3168/jds.2011-5300
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22868
dc.identifier.volume95
dc.identifier.wosWOS:000310107000006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Science Inc
dc.relation.ispartofJournal of Dairy Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectultraviolet light
dc.subjectfat- and water-soluble
dc.subjectvitamins
dc.subjectcow milk
dc.subjectgoat milk
dc.titleEffect of ultraviolet light on water- and fat-soluble vitamins in cow and goat milk
dc.typeArticle

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