Karadağ, Ayşe EsraDemirci, BetülÇeçen, ÖmerTosun, FatmaDemirci, Fatih2021-07-022021-07-022021Karadağ, A. E., Demirci, B., Çeçen, Ö., Tosun, F. ve Demirci, F. (2021). Chemical compositon, antibacterial and antioxidant activities of Cnidium silaifolium ssp. orientale (Boiss.) Tutin essential oils. Grasas y Aceites, 72(2). https://dx.doi.org/10.3989/gya.11461920017-34951988-4214https://dx.doi.org/10.3989/gya.1146192https://hdl.handle.net/20.500.12511/7438The chemical compositions of the essential oils (EOs) obtained by hydrodistillation from different parts of Cnidium silaifolium ssp. orientale (Boiss.) Tutin were analyzed both by GC-FID and GC/MS, simultaneously. One hundred nine compounds representing 90.1% of the total volatiles in the EOs were identified with the main characteristic compounds alpha-pinene (50.3%) in the root, germacrene D (20.3%) in the fruit, and beta-caryophyllene (18.7%) in the aerial parts of C. silaifolium ssp. orientale. The antimicrobial activity against human pathogenic Gram-negative and Gram-positive bacteria was evaluated by the in vitro microdilution method. Antibacterial succeptibility was observed from the root and aerial part EOs against Staphylococcus aureus (0.039 and 0.156 mg/mL, respectively); while the fruit EO was most effective against Bacillus cereus at 0.07 mg/mL. The antioxidant capacities of the EOs were also evaluated by in vitro DPPH center dot and ABTS center dot+ scavenging assays, where no significant activity was observed compared to ascorbic acid and Trolox.enAttribution 4.0 Internationalinfo:eu-repo/semantics/openAccessAntimicrobialAntioxidantApiaceaeCnidium Silaifolium Ssp. OrientaleArticle72210.3989/gya.1146192Q3Q3