Daphne oleoides: An alternative source of important sesquiterpenes

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dc.contributor.authorUysal, Ahmet
dc.contributor.authorZengin, Gökhan
dc.contributor.authorAktümsek, Abdurrahman
dc.contributor.authorRigano, Daniela
dc.contributor.authorSenatore, Felice
dc.contributor.authorŞanda, Murad Aydın
dc.date.accessioned2020-03-26T19:34:43Z
dc.date.available2020-03-26T19:34:43Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study was targeted to characterize the chemical composition and antibacterial properties of Daphne oleoides subsp. oleoides essential oil. The essential oil was analyzed and quantified by gas chromatography and gas chromatography/mass spectrometry. Additionally, the broth dilution method was used to evaluate its antibacterial activity against Bacillus cereus (ATCC 11778), Bacillus subtilis (ATCC 6633), Staphylococcus aureus (ATCC 25923), Staphylococcus epidermidis (ATCC 12228), Streptococcus faecalis (ATTC 29212), Escherichia coli (ATCC 25922), Proteus mirabilis (ATCC 25933), Proteus vulgaris (ATCC 13315), Pseudomonas aeruginosa (ATCC 27853), and Salmonella typhi Ty2 (ATCC 19430). Seventy-nine compounds were identified, representing 95.2% of the total oil. Nootkatone (18.5%), nootkatin (12.1%), and daphnauranol C (11.7%) were determined as the main constituents in the oil. Oxygenated sesquiterpenes were dominating in the oil (43.0%), followed by fatty acid derivatives (13.7%) and carbonylic compounds (9.6%). The minimal inhibitory/bactericidal concentrations of essential oils of D. oleoides were in the range from 25-100 g/mL, which can be considered as high activity in comparison with the reference antibiotic which was active in the rangefrom 3.12-100 g/mL. The greatest minimal inhibitory concentration value was determined as 25 mu g/mL against both two Bacillus strains and S. epidermidis, B. cereus, B. subtilis, and S. aureus were the most sensitive strains against essential oils when compared with the minimal inhibitory concentrations of control antibiotic. Consequently, Daphne oleoides subsp. oleoides can be exploited as a source of natural antibacterial agents and nootkatone for the pharmaceutical, food, and agricultural industries.en_US
dc.identifier.doi10.1080/10942912.2016.1168836en_US
dc.identifier.endpage559en_US
dc.identifier.issn1094-2912en_US
dc.identifier.issn1532-2386en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage549en_US
dc.identifier.urihttps://dx.doi.org/10.1080/10942912.2016.1168836
dc.identifier.urihttps://hdl.handle.net/20.500.12395/34943
dc.identifier.volume20en_US
dc.identifier.wosWOS:000395169000006en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF FOOD PROPERTIESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectDaphne oleoides subspen_US
dc.subjectoleoidesen_US
dc.subjectNootkatoneen_US
dc.subjectSesquiterpeneen_US
dc.subjectAntibacterialen_US
dc.subjectTurkeyen_US
dc.titleDaphne oleoides: An alternative source of important sesquiterpenesen_US
dc.typeArticleen_US

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