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Antifungal activities and essential oil constituents of some spices from Pakistan
Atta-ur-Rahman; Choudhary, M. I.; Farooq, A; Ahmed, A; Iqbal, MZ; Demirci, Betül; Başer, K. Hüsnü Can (Chem Soc Pakistan, 2000)Hydrodistillation of Amomum subulatum, Cinnamomum verum, Coriandrum sativum, Cuminum cyminum, Elettaria cardamomum, Myristica fragrans (Mace), and Myristica fragrans (Nutmeg) purchased from local markets yielded essential ... -
Bioassays on Periploca graeca L. (Silk vine)
Silk vine, Periploca graeca L. (Asclepiadaceae) which is a poisonous plant, was collected in July 1997 from Eskisehir (Asagi Kuplu-Mayislar Village). The methanolic extracts of the air dried leaves and twigs were separately ... -
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 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 ... -
The composition and antifungal bioassay of the essential oils of different Betula species growing in Turkey
Demirci, Fatih; Demirci, Betül; Başer, K. Hüsnü Can; Güven, Kıymet (Consultants Bureau, 2000)Five Betula species, B. pendula, B. browicziana, B. medwediewii, B. litwinowii, and B. recurvata, were collected from different parts of Turkey. The leaves of these species were hydrodistilled to yield the consequent ... -
Composition and antimicrobial activity of the essential oil of Achillea multifida
Başer, K. Hüsnü Can; Demirci, Betül; Demirci, Fatih; Koçak, S; Akıncı, C; Malyer, H; Güleryuz, G (Georg Thieme Verlag Kg, 2002)The composition of the water-distilled essential oil of Achillea multifida (DC.) Boiss. (Compositae) was analysed by GC and GC/ MS. Fifty-eight compounds were identified representing 93.9% of the total oil. a-Thujone ... -
Composition and antimicrobial activity of the essential oils of Micromeria cristata subsp phrygia and the enantiomeric distribution of borneol
Tabanca, Nurhayat; Kırımer, Neşe; Demirci, Betül; Demirci, Fatih; Başer, K. Hüsnü Can (American Chemical Society, 2001)Water-distilled essential oils from herbal parts of Micromeria cristata (Hampe) Griseb. subsp. phr a P. H. Davis (Endemic) (Lamiaceae) collected from three different localities were analyzed by GCMS. The major component ... -
Composition of essential oils from two varieties of ajuga chamaepitys subsp. Chia from Turkey
Water-distilled essential oils from Ajuga chamaepitys subsp. chia var. chia and var. ciliata were analyzed by GC/MS. ß-pinene (20.8%) and germacrene D (12.6%), were identified as main components among the 65 compounds ... -
Composition of the essential oil and the headspace sample of mandragora autumnalis bertol. Fruits
Fresh ripe fruits of Mandragora autumnalis were subjected to water distillation and headspace trapping. Both products were analyzed by GC/MS. In the essential oil, 100 compounds were characterized representing 92% of the ... -
Composition of the essential oil of Achillea goniocephala boiss. et bal. from Turkey
Başer, K. Hüsnü Can; Demirci, Betül; Duman, Hayri; Aytaç, Zeki; Adıgüzel, Nezaket (Allured Publ Corp, 2001)Water-distilled essential oil of the dried flowering herb al parts of Achillea goniocephala, endemic to Turkey, was analyzed by GC/MS. Seventy three components making up 98.1% of the oil were characterized with camphor ... -
Composition of the essential oil of Achillea phrygia Boiss. et Ball
Başer, K. Hüsnü Can; Demirci, Betül; Kaiser, R; Duman, Hayri (Allured Publ Corp, 2000)Water distilled essential oils from the herbal parts of Achillea phrygia, an endemic species in Turkey, was analyzed by GC/MS. Ninety-two and eighty-eight components were characterized representing 99.2% and 93.5% of the ... -
Composition of the essential oil of Arbutus unedo
Kıvcak, B; Mert, T; Demirci, Betül; Başer, K. Hüsnü Can (Consultants Bureau, 2001)Water-distilled essential oil from leaves of Arbutus unedo L of Turkish origin was analyzed by GC/MS. Thirty-seven constituents were characterized with (E)-2-decenal (12.0 %), alpha- terpineol (8.8 %), hexadecanoic acid ... -
Composition of the essential oil of Chaerophyllum aksekiense A. Duran et Duman, a recently described endemic from Turkey
Başer, K. Hüsnü Can; Tabanca, Nurhayat; Özek, Temel; Demirci, Betül; Duran, Ahmet; Duman, Hayri (John Wiley & Sons LTD, 2000)The water-distilled essential oil from crushed fruits of Chaerophyllum aksekiense were analysed by GC-MS. Sixty-seven components, representing 82.0% of the oil, were characterized. The major components were heptacosane ... -
Composition of the essential oil of Cotinus coggygria Scop. from Turkey
Demirci, Betül; Demirci, Fatih; Başer, K. Hüsnü Can (John Wiley & Sons LTD, 2003)The oil from leaves of Cotinus coggygria Scop. (Anacardiaceae) obtained by hydrodistillation was analysed by GC-MS. Forty-two components were characterized, representing 99.6% of the total components detected. The major ... -
Composition of the essential oil of Ferulago asparagifolia Boiss. from Turkey
Başer, K. Hüsnü Can; Demirci, Betül; Duman, Hayri (Allured Publ Corp, 2001)Water-distilled essential oil of the crushed fruits of Ferulago asparagifolia was analyzed by GC/MS. 2,3,6-trimethyl benzaldehyde (38.9%) and myrcene (18.2%) were identified as major constituents. -
Composition of the essential oil of Glaucosciadium cordifolium (Boiss.) Burtt et Davis from Turkey
Başer, K. Hüsnü Can; Özek, Temel; Demirci, Betül; Duman, Hayri (John Wiley & Sons LTD, 2000)The water-distilled essential oil from dried herbal parts of Glaucosciadium cordifolium was analysed by GC MS. One hundred and seven components, representing 97.7% of the oil, were characterized. The major components were ... -
Composition of the essential oil of Haplophyllum myrtifolium
Sağlam, H; Gözler, T; Kıvcak, B; Demirci, Betül; Başer, K. Hüsnü Can (Consultants Bureau, 2001)The chemical composition of the essential oil of Haplophyllum myrtifolium Boiss., endemic to Turkey, was examined by GC/MS. Ninety-seven compounds were characterized with linalool (12.8%), beta-caryophyllene (10.3 %), and ... -
Composition of the essential oil of Helichrysum forsskahlii (Gmel) Hilliard et Burt
El-Olemy, MM; Al-Rehaily, AJ; Albishi, OA; Mossa, JS; Demirci, Betül; Başer, K. Hüsnü Can (Allured Publ Corp, 2005)The essential oil obtained by hydrodistillation of the aerial parts of Helichrysum forsskahlii, endemic to southern Saudi Arabia, was analyzed by GG/MS. Eighty-one compounds, representing more than 85.9% of the oil, were ... -
Composition of the essential oil of Nepeta betonicifolia C.A. Meyer from Turkey
Başer, K. Hüsnü Can; Özek, Temel; Demirci, Betül; Tümen, Gülendam (Allured Publ Corp, 2001)Water distilled essential oil of Nepeta betonicifolia C.A. Meyer ( Labiatae) from Turkey was analyzed by GC/MS. Forty-two compounds representing 90.7% of the oil were identified. Calyophyllene or;ide (39.2%), spathulenol ...