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Characterization of Sideritis trojana Bornm. essential oil and its antimicrobial activity
Kırmızıbekmez, Hasan; Karaca, Nursenem; Demirci, Betül; Demirci, Fatih (Marmara University, Fac Pharmacy, 2017)The components of the essential oil obtained from the dried aerial parts of Sideritis trojana Bornm. by hydrodistillation was analyzed both by GC-FID and GC-MS, simultaneously. Overall 57 compounds were identified representing ... -
Chemical Composition and Antimicrobial Activity of the Essential Oils of Lavandula stoechas L. ssp stoechas Growing Wild in Turkey
Kırmızıbekmez, Hasan; Demirci, Betül; Yeşilada, Erdem; Başer, K. Hüsnü Can; Demirci, Fatih (Natural Products Inc, 2009)The chemical compositions of the essential oils obtained by hydrodistillation from file dried leaves and flowers of Lavandula stoechas L. ssp. stoechas were separately identified by GC-FID and GC-MS analyses. The main ... -
Chemical composition and antimicrobial activity of the essential oils of Lavandula stoechas L. ssp. stoechas growing wild in Turkey
The chemical compositions of the essential oils obtained by hydrodistillation from the dried leaves and flowers of Lavandula stoechas L. ssp. stoechas were separately identified by GC-FID and GC-MS analyses. The main ... -
Chemical Composition of the Essential Oil of the Subterranean Parts of Valeriana alliariifolia
Bardakci, Hilal; Demirci, Betül; Yeşilada, Erdem; Kırmızıbekmez, Hasan; Başer, K. Hüsnü Can (Acg Publications, 2012)The subterranean parts of Valeriana alliariifolia Adams were subjected to hydrodistillation and trace amount of essential oil was obtained. The chemical composition of the oil was identified by using capillary Gas ... -
Prenylated polyphenolic compounds from Glycyrrhiza iconica and their antimicrobial and antioxidant activities
Kırmızıbekmez, Hasan; Uysal, Görkem Berk; Masullo, Milena; Demirci, Fatih; Bagci, Yavuz; Kan, Yüksel; Piacente, Sonia (Elsevier Science BV, 2015)A new prenylated isoflavan, iconisoflavan (1), and a new prenylated isoflav-3-ene, iconisoflaven (2) were isolated from the roots of Glycyrrhiza iconica together with four known ones namely (3S)-licoricidin (3), licorisoflavan ... -
Secondary metabolites from the aerial parts of Sideritis germanicopolitana and their in vitro enzyme inhibitory activities
Kırmızıbekmez, Hasan; Erdoğan, Murat; Kusz, Norbert; Karaca, Nursenem; Erdem, Umur; Demirci, Fatih; Hohmann, Judit (Taylor & Francis LTD, 2019)Three iridoid glycosides, 5-allosyloxy-aucubine (1), melittoside (2), ajugol (3), five phenylethanoid glycosides, verbascoside (4), martynoside (5), leucoseptoside A (6), lamalboside (7), decaffeoylverbascoside (8), four ...