Antioxidative effects of alkyl esters of sinapic acid on flaxseed oil and its fatty acid methyl esters

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dc.contributor.authorArslan, Derya
dc.contributor.authorPolak, Tomaz
dc.contributor.authorUlrih, Natasa Poklar
dc.date.accessioned2024-02-23T10:23:44Z
dc.date.available2024-02-23T10:23:44Z
dc.date.issued2024
dc.departmentNEÜen_US
dc.description.abstractAlkyl esters of sinapic acid were enzymatically synthesized by using hexanol CH3(CH2)5OH and palmitoyl chloride CH3(CH2)14COCl as acyl donors. The lipid oxidation retarding activities of these conjugates were determined using different methods in two lipid media; bulk flaxseed oil and its fatty acid methyl esters (FAME). Palmitoyl sinapate more efficiently slowed down the formation of primary and secondary oxidation products in both lipid media. In terms of DPPH radical scavenging activity, beta-carotene bleaching and TEAC assays, it provided higher activity compared to hexyl ester in FAME. Hexyl ester was more active in bulk oil in terms of antioxidant activity analyses. The alkyl side chain length of these molecules had an impact on their antioxidative activity and this effect differed according to the environment in which they were used. The conjugates remained more stable on storage compared to the phenolic compounds originally found in the oil samples. imageen_US
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arastimath;rma Kurumu [119O056]en_US
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arast & imath;rma Kurumu, Grant/Award Number: 119O056en_US
dc.identifier.doi10.1002/aocs.12819
dc.identifier.issn0003-021X
dc.identifier.issn1558-9331
dc.identifier.scopus2-s2.0-85183849493en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1002/aocs.12819
dc.identifier.urihttps://hdl.handle.net/20.500.12452/10523
dc.identifier.wosWOS:001151751500001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal Of The American Oil Chemists Societyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFatty Acid Methyl Estersen_US
dc.subjectHexanolen_US
dc.subjectPalmitoyl Chlorideen_US
dc.subjectSinapic Aciden_US
dc.titleAntioxidative effects of alkyl esters of sinapic acid on flaxseed oil and its fatty acid methyl estersen_US
dc.typeArticleen_US

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