Determining the structure and stability of essential oil-sunflower wax and beeswax oleogels

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dc.authorid-en_US
dc.authorid0000-0001-8686-2768en_US
dc.authorscopusid58236665800en_US
dc.authorscopusid23973516400en_US
dc.authorwosid-en_US
dc.authorwosid-en_US
dc.contributor.authorÇokay, Hatice
dc.contributor.authorÖğütcü, Mustafa
dc.date.accessioned2024-02-07T05:37:23Z
dc.date.available2024-02-07T05:37:23Z
dc.date.issued2023en_US
dc.departmentFakülteler, Mühendislik Fakültesi, Gıda Mühendisliği Bölümü
dc.description.abstractIn this study, essential oil oleogels were produced using eucalyptus, lavender, lemon peel and tea tree oils with sunflower and beeswax. The physicochemical, thermal, textural, and structural features of the oleogels were determined. For the essential oils used, an addition level of less than 15% of beeswax (BW) was insufficient to form stable oleogels, whereas an addition level of 10% of sunflower wax (SW) was sufficient to form stable oleogels. The acid and peroxide values of the gels were higher than those of the oils. All of the oleogels exhibited peaks around 3.70 and 4.10, indicating the presence of β' polymorphic forms. The hardness and stickiness values of the oleogels were influenced by the type and level of wax addition, as well as the viscosity of the oil used. Based on the thermal analysis results, the oleogels based on beeswax exhibited lower melting properties compared to those based on sunflower wax. The thermogravimetric data indicated that the polymeric matrices formed by the waxes, which depended on the type and level of wax addition, affected the vaporization of the volatiles. In conclusion, oleogels represent a green and sustainable approach for reducing the loss of volatile or bioactive compounds from various essential oils, which are widely used in the food, cosmetics, and pharmaceutical industries.en_US
dc.identifier.citationÇokay, H., & Öğütcü, M. (2023). Determining the structure and stability of essential oil‐sunflower wax and beeswax oleogels. Journal of the American Oil Chemists’ Society, 100(12), 993-1002. doi: 10.1002/aocs.12745en_US
dc.identifier.doi10.1002/aocs.12745
dc.identifier.endpage1002en_US
dc.identifier.issn0003-021X
dc.identifier.issn1558-9331
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85170663432
dc.identifier.startpage993en_US
dc.identifier.urihttps://doi.org/10.1002/aocs.12745
dc.identifier.urihttps://hdl.handle.net/20.500.12428/5538
dc.identifier.volume100en_US
dc.identifier.wosWOS:001063420600001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇokay, Hatice
dc.institutionauthorÖğütcü, Mustafa
dc.language.isoen
dc.publisherJohn Wiley and Sons Incen_US
dc.relation.ispartofJAOCS, Journal 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.subjectEssential oilsen_US
dc.subjectOleogelsen_US
dc.subjectStabilityen_US
dc.subjectStorageen_US
dc.subjectThermalen_US
dc.titleDetermining the structure and stability of essential oil-sunflower wax and beeswax oleogels
dc.typeArticle

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