Kurum Yazarı "Demirci, Betül" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Chemical Composition and Biological Activity of Essential Oils from Four Nepeta Species and Hybrids against Aedes aegypti (L.) (Diptera: Culicidae)
Ali, Abbas; Tabanca, Nurhayat; Demirci, Betül; Blythe, Eugene K.; Başer, K. Hüsnü Can; Khan, Ikhlas A. (Acg Publications, 2016)Essential oils of four ornamental species and hybrids of Nepeta: N. racemosa Lam. hybrid, Select., N. sibirica L., N. subsessilis Maxim, and N. xfaassenii Bergmans ex Stearn, 'Dropmore were studied for their chemical ... -
Chemical Composition and Biological Activity of Four Salvia Essential Oils and Individual Compounds against Two Species of Mosquitoes
Ali, Abbas; Tabanca, Nurhayat; Demirci, Betül; Blythe, Eugene K.; Ali, Zulfiqar; Başer, K. Hüsnü Can; Khan, Ikhlas A. (American Chemical Society, 2015)The chemical compositions of essential oils obtained from four species of genus Salvia were analyzed by gas chromatography with a flame ionization detector (GC-FID) and gas chromatography-mass spectrometry (GC-MS). The ... -
Chemical Composition and Biological Activity of Haplophyllum tuberculatum Juss. Essential Oil
Al-Rehaily, Adnan Jathlan; Alqasoumi, Saleh İbrahim; Yusufoğlu, Hasan Soliman; Al-Yahya, Mohammed Abdulaziz; Demirci, Betül; Tabanca, Nurhayat; Başer, K. Hüsnü Can (Taylor & Francis LTD, 2014)The essential oil of Haplophyllum tuberculatum was prepared by hydrodistillation of the fresh flowering aerial parts of the plant collected from Saudi Arabia. The oil was subsequently analyzed by GC and GC-MS. Thirty seven ... -
Chemical composition and biological activity of Nepeta Cilicica
İşcan, Gökalp; Göğer, Fatih; Demirci, Betül; Köse, Yavuz Bülent (Bangladesh Pharmacological Soc, 2017)In the present study, aerial parts of Nepeta cilicica were hydro-distilled for the essential oil. Furthermore, air-dried plant materials were extracted with methanol. According to GC-MS results, 35 compounds were characterized ... -
Chemical composition and biological evaluation of the essential oil of Commiphora opobalsamum L.
Al-Massarany, S. M.; Abbas, F. A.; Demirci, Betül; Başer, K. Hüsnü Can; Khan, Shabana I.; Al-Rehaily, A. J.; Abourashed, E. A. (2008)The chemical composition of three essential oil samples (stored aerial parts, fresh aerial parts, and fresh flowering tops) of Commiphora opobalsamum L., obtained by hydrodistillation, was determined using GC-MS analysis. ... -
Chemical Composition and Biting Deterrent Activity of Essential Oil of Tagetes patula (Marigold) against Aedes aegypti
Ali, Abbas; Tabanca, Nurhayat; Amin, Elham; Demirci, Betül; Khan, Ikhlas A. (Natural Products Inc, 2016)The hydrodistilled leaf essential oil (EO) of Tagetes panda L. was analyzed by GC-FID and GC-MS. The main components of the oil were characterized as caryophyllene oxide (18.4%), beta-caryophyllene (18.0%) and spathulenol ... -
Chemical composition and cholinesterase inhibitory activity of different parts of Daucus aristidis coss. Essential oils from two locations in Algeria
Lamamra, Mebarka; Laouer, Hocine; Amira, Smain; Orhan, İlkay Erdoğan; Şenol, Fatma Sezer; Demirci, Betül; Akkal, Salah (ACG Publications, 2017)The chemical composition of the essential oils obtained by hydrodistillation from the different parts of Daucus aristidis Coss. (syn. Ammiopsis aristidis Batt.) (Apiaceae) from two locations (Ghoufi and Bousaada) in East ... -
Chemical Composition and In Vitro Cytotoxic, Genotoxic Effects of Essential Oil from Urtica dioica L.
Gül, Süleyman; Demirci, Betül; Başer, K. Hüsnü Can; Akpulat, H. Askin; Aksu, Pınar (Springer, 2012)The aim of this study was to determine the chemical composition of Urtica dioica essential oil, and to evaluate its cytotoxic and genotoxic effects, using cytogenetic tests such as the cytokinesis-block micronucleus assay ... -
Chemical composition and insecticidal activity of edible garland (Chrysanthemum coronarium L.) essential oil against the granary pest Sitophilus granarius L. (Coleoptera)
Polatoğlu, Kaan; Karakoç, Ömer Cem; Demirci, Betül; Başer, K. Hüsnü Can (Taylor & Francis Inc, 2018)The essential oil composition and biological activities of Chrysanthemum coronarium L. from three locations in Cyprus were investigated. A total of 35 components were identified in the oils representing 86.2 +/- 0.7%-93.8 ... -
Chemical composition and mosquitocidal activity of n-hexane and methanolic extracts from Euphorbia anacampseros var. tmolea: An endemic species of Turkey against Aedes aegypti
Demiray, Hatice; Tabanca, Nurhayat; Göğer, Fatih; Estep, A. S.; Becnel, James J.; Demirci, Betül (Chemical Publishing Co., 2017)Volatile composition of the n-hexane and methanol extracts from E. anacampseros var. tmolea was analyzed by head space-solid phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Chemical ... -
Chemical Composition of Essential Oil of the Aerial Parts of Wild Growing Thymus capitatus (L.) Hoffm. & Link Species Collected from Three Different Locations in Northern Cyprus
Hanoğlu, Azmi; Hanoğlu, Duygu Yiğit; Demirci, Betül; Yavuz, Dudu Özkum (Taylor & Francis LTD, 2017)Wild growing Thymus capitatus (L.) Hoff.m. & Link (Lamiaceae) was collected from three different regions of T.R.N.C. from eastern (Yildirim-Tc1), northern (Girne/Bogaz-Tc2) and western (Yedidalga-Tc3) sides. The plant ... -
Chemical composition of essential oils from leaves and twigs of Pistacia lentiscus, Pistacia lentiscus var. chia, and Pistacia terebinthus from Turkey
Kıvcak, B; Akay, S; Demirci, Betül; Baker, KHC (Swets Zeitlinger Publishers, 2004)The composition of the essential oils from the leaves and twigs of Pistacia lentiscus L., Pistacia lentiscus var. chia (L.), and Pistacia terebinthus L. of Turkish origin were analyzed by gas chromatography/mass spectrometry ... -
Chemical composition of Santolina chamaecyparissus L. essential oil
Demirci, Betül; Özek, Temel; Başer, K. Hüsnü Can (Allured Publ Corp, 2000)The hydrodistilled essential oil of Santolina chamaecyparissus L. (Asteraceae) was analyzed by GC/MS. The main components were found as artemisia ketone (38.1%), camphor (11.7%) and beta-phellandrene (9.2%). -
Chemical Composition of the Essential Oil and Antimicrobial Activity of Scaligeria DC. Taxa and Implications for Taxonomy
Baldemir, Ayşe; Demirci, Betül; Paksoy, Mehmet Yavuz; Iİgün, Selen; Koşar, Müberraberra; Başer, K. Hüsnü Can; Demirci, Fatih (Acg Publications, 2018)Six different Scaligeria DC. taxa (Apiaceae) essential oils (EOs) obtained by hydrodistillation from herba with the flowers collected from different sites from Turkey. The oils were analyzed and characterized by gas ... -
Chemical composition of the essential oil and antioxidant activity of methanolic extracts from fruits and flowers of Hypericum lydium Boiss.
Şerbetçi, Tuba; Özsoy, Nurten; Demirci, Betül; Can, Ayşe; Kültür, Şükran; Başer, K. Hüsnü Can (Elsevier Science BV, 2012)This study was conducted to evaluate the essential oil composition and antioxidant activity of methanolic extracts from fruits and flowers of Hypericum lydium Boiss., a wild growing species of the Turkish flora. The ... -
Chemical composition of the essential oil and n-hexane extract of Stachys tmolea subsp. Tmolea Boiss., an endemic species of Turkey, and their mosquitocidal activity against dengue vector Aesdes aegypti
Demiray, Hatice; Tabanca, Nurhayat; Estep, Alden S.; Becnel, James J.; Demirci, Betül (Elsevier, 2019)Stachys tmolea subsp. tmolea Boiss. is endemic to Turkey and is a species of the genus Stachys L. which is one of the largest genera of the family Lamiaceae with about 300 species. The aims of this study were to examine ... -
Chemical composition of the essential oil of Phlomis linearis Boiss. & Bal., and biological effects on the CAM-assay: A safety evaluation
Demirci, Betül; Dadandı, MY; Paper, DH; Franz, G; Başer, K. Hüsnü Can (Walter De Gruyter GMBH, 2003)Phlomis linearis Boiss. & Bal. of the Lamiaceae family growing in central, east and southeast Anatolia is an endemic species for Turkey. The essential oil obtained from the aerial parts by hydro distillation was subsequently ... -
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 ... -
Chemical composition of Turkish myrtle oil
Özek, Temel; Demirci, Betül; Başer, K. Hüsnü Can (Allured Publ Corp, 2000)The chemical composition of essential oils from leaves and branches + leaves of Myrtus communis L. (Myrtaceae) was examined by GC/MS technique. The main components were found to be 1,8-cincole (18.3% and 10.5%), linalool ...