What Should Be the Ideal Solvent Percentage and Solvent-Propolis ratio in the Preparation of Ethanolic Propolis Extract?

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dc.authoridKARA, Yakup/0000-0003-3121-5023
dc.contributor.authorKara, Yakup
dc.contributor.authorCan, Zehra
dc.contributor.authorKolayli, Sevgi
dc.date.accessioned2024-10-04T18:54:11Z
dc.date.available2024-10-04T18:54:11Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThe biological activity of propolis is mostly due to its polyphenols. Raw propolis is consumed after being extracted in various solvents, ethanol being the most commonly used. However, the ideal percentage and ratio of ethanol for use in the preparation of propolis extracts are uncertain. The aim of this study is to compare the phenolic compositions and antioxidant activities of propolis extracts extracted with different ethanol concentrations and extraction conditions. Two different extraction methods were used, normal and ultrasonic extraction. The propolis extracts were evaluated in terms of total phenolic content, total flavonoid content, ferric reducing/antioxidant power,1,1-diphenyl-2-picrylhydrazyl radical scavenging activity, and phenolic compositions using RP-HPLC-PDA. The propolis extracts with the highest activity were determined beforehand by preparing ethanol-water mixtures at different percentages, ranging from 0 to 99.9%. The most suitable propolis-to-solvent ratio was then determined. The optimum ethanolic percentage varied between 60 and 70%, the ultrasonic extraction process increased the efficiency, and the ideal solvent-propolis ratio (w/v) ranged between 1:5 and 1:10.en_US
dc.identifier.doi10.1007/s12161-022-02244-z
dc.identifier.endpage1719en_US
dc.identifier.issn1936-9751
dc.identifier.issn1936-976X
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85125599795en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1707en_US
dc.identifier.urihttps://doi.org/10.1007/s12161-022-02244-z
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3882
dc.identifier.volume15en_US
dc.identifier.wosWOS:000763826000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofFood Analytical Methodsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSolvent-propolis ratioen_US
dc.subjectRP-HPLC-PDAen_US
dc.subjectPhenolicen_US
dc.subjectFlavonoidsen_US
dc.subjectPropolisen_US
dc.subjectEthanol percentageen_US
dc.titleWhat Should Be the Ideal Solvent Percentage and Solvent-Propolis ratio in the Preparation of Ethanolic Propolis Extract?en_US
dc.typeArticleen_US

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