Optimization of Ultrasound-Assisted Alkali Neutralization in the Refining of Safflower Oil to Minimize the Loss of Bioactive Compounds

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dc.authoridOzdikicierler, Onur/0000-0002-8959-4794
dc.authorscopusid57224737466
dc.authorscopusid55976412600
dc.authorscopusid56971588700
dc.authorwosidÖzdikicierler, Onur/AAJ-7922-2021
dc.authorwosidOzdikicierler, Onur/A-1978-2015
dc.contributor.authorAblay, Ozgur Devrim
dc.contributor.authorOzdikicierler, Onur
dc.contributor.authorGumuskesen, Aytac Saygin
dc.date.accessioned2023-01-12T19:49:44Z
dc.date.available2023-01-12T19:49:44Z
dc.date.issued2021
dc.departmentN/A/Departmenten_US
dc.description.abstractIn this study, ultrasound-assisted (UA) neutralization parameters are optimized using the response surface methodology to develop a novel alkali neutralization method based on the minimal refining concept. Sodium hydroxide (NaOH), magnesium oxide (MgO), and calcium hydroxide (Ca(OH)(2)) are used in both the traditional (TR) and UA neutralizations. Optimum probe depth, duration, and intensity levels are calculated as 3.7 cm, 25 s, and 54.3%, respectively, for UA neutralization with NaOH, which is more successful at free fatty acid (FFA) reduction and total phenolic content (TPC) retention than MgO and Ca(OH)(2). Validation results of optimum conditions show that lowest average FFA content (0.29%) and highest average TPC (211.2 mg kg(-1)) are determined for the UA-neutralized safflower oil samples. The comparison of all the neutralization experiments reveal that the UA neutralization under optimum conditions using NaOH reduced 82.8% of the FFA content, whereas the TR alkali neutralization reduced the FFA content at a maximum of only 47.8%. Practical Applications: From the results, it can be inferred that the UA neutralization exhibits good performance in FFA content reduction and bioactive compound retention while offering a good solution within the concept of minimal refining.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUB.ITAK) [118O992]; Ege University Planning and Monitoring Coordination of Organizational Development and Directorate of Library and Documentationen_US
dc.description.sponsorshipThis work was financially supported by the Scientific and Technological Research Council of Turkey (TUB.ITAK) under Project No. 118O992. The authors are grateful to Ege University Planning andMonitoring Coordination of Organizational Development and Directorate of Library and Documentation for their support in editing and proofreading service of this study.en_US
dc.identifier.doi10.1002/ejlt.202100004
dc.identifier.issn1438-7697
dc.identifier.issn1438-9312
dc.identifier.issn1438-7697en_US
dc.identifier.issn1438-9312en_US
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85108209890en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1002/ejlt.202100004
dc.identifier.urihttps://hdl.handle.net/11454/75898
dc.identifier.volume123en_US
dc.identifier.wosWOS:000663156000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofEuropean Journal Of Lipid Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectedible oilen_US
dc.subjectneutralizationen_US
dc.subjectrefiningen_US
dc.subjectsafflower oilen_US
dc.subjectultrasounden_US
dc.subjectAntioxidant Activityen_US
dc.subjectSeed Oilen_US
dc.subjectExtractionen_US
dc.subjectOxidationen_US
dc.subjectEmulsificationen_US
dc.subjectParametersen_US
dc.subjectTocopherolen_US
dc.subjectSunfloweren_US
dc.subjectEmulsionen_US
dc.subject3-Mcpden_US
dc.titleOptimization of Ultrasound-Assisted Alkali Neutralization in the Refining of Safflower Oil to Minimize the Loss of Bioactive Compoundsen_US
dc.typeArticleen_US

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