Auteur T. Özek
Documents disponibles écrits par cet auteur (10)
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G. Özek, Auteur ; T. Özek, Auteur ; K. H. C. Başer, Auteur |The essential oil of Xanthogalum purpurascens Lallem. was obtained by hydrodistillation (HD), microdistillation (MD) and micro-steam distilled solid-phase micro extraction (MSD-SPME) techniques. The oils were then analyzed by GC and GC/MS. The c[...]
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G. Özek, Auteur ; T. Özek, Auteur ; K. H. C. Başer, Auteur |The essential oils from fruits of Prangos turcica A. Duran, M. Sagiroglu et H. Duman were obtained by hydrodistillation (HD), microdistillation (MD), micro-steam distilled solid-phase microextraction (MSD-SPME) techniques and then analyzed by GC[...]
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T. Özek, Auteur ; G. Özek, Auteur ; K. H. C. Başer, Auteur |The essential oils of three Turkish endemic Heracleum species, H. crenatifolium Boiss., H. platytaenium Boiss. and H. sphondylium L. subsp. ternatum (Velen.) Brummitt were obtained using hydrodistillation (HD), microwave-assisted hydro-distillat[...]
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K. H. C. Başer, Auteur ; G. Özek, Auteur ; T. Özek, Auteur |The microdistilled oil of the fruits of Chaerophyllum macropodum Boiss. was analyzed by GC and GC/MS. Forty-one constituents were characterized. The main components were found to be p-cymene (39.3%), spathulenol (7.3%), p-cymen-8-ol (5.9%), octa[...]
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K. H. C. Başer, Auteur ; B. Demirci, Auteur ; T. Özek, Auteur |Hydrodistilled essential oils from the herbal parts of Diosma prama were analyzed by GC and GC/MS. Thirty compounds were characterized in chemotype A, representing 97.3% of the oil with 1,8-cineole + P-phellandrene (25.6%), myrcene (23.5%), β-pi[...]
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K. H. C. Başer, Auteur ; B. Demirci, Auteur ; T. Özek, Auteur |Hydrodistilled essential oil from herbal parts of Euchaetis albertiniana was analyzed by GC and GC/MS. Fifty-seven compounds were characterized representing 97.7% of the oil with α-pinene (17.5%), β-pinene (14%), 1,8-cineole + P-phellandrene (10[...]
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K. H. C. Başer, Auteur ; B. Demirci, Auteur ; T. Özek, Auteur |Hydrodistilled essential oils from the herbal parts of Coleonema album (Thunb.) Bartl. et H.L. Wendl., C. aspalathoides Juss et Don, C. calycinum (Steud.) I. Williams, C. pulchellum I. Williams (three samples) and C. virgatum (Schltdl.) Eckl. et[...]
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K. H. C. Başer, Auteur ; B. Demirci, Auteur ; T. Özek, Auteur |Hydrodistilled essential oils from the leaves of Acmadenia altemifolia Cham., A. obtusata (Thunb.) Batl. et H.L. Wendle and A. sheilae I. Williams were analyzed by GC and GC/MS. Twenty-two compounds were characterized in the oil of A. altemifoli[...]
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K. H. C. Başer, Auteur ; B. Demirci, Auteur ; T. Özek, Auteur |Hydrodistilled essential oils from the herbal parts of Adenandra obtusata Sond. and A. villosa (P.J.Bergius) Licht. ex Roem. et Schult.were analyzed by GC and GC/MS. Thirty-seven compounds were characterized in the oil of A. obtusata, representi[...]
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N. Kirimer, Auteur ; G. Özek, Auteur ; T. Özek, Auteur |An essential oil obtained from the crushed seeds of Matthiola anchoniifolia Hub.-Mor. (Cruciferae) was obtained by microdistillation and analyzed by both GC and GC/MS. Octyl acetate (21.2%) was identifed as the main constituent in the oil. Sulfu[...]
