Ara
Toplam kayıt 100, listelenen: 11-20
Chemical composition of essential oils from leaves and twigs of Pistacia lentiscus, Pistacia lentiscus var. chia, and Pistacia terebinthus from Turkey
(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 ...
Antibacterial activity and chemical composition of Turkish propolis
(Verlag Z Naturforsch, 2001)
The antibacterial activities of propolis samples have been examined in vitro, according to the principles accepted for the determination of a similar activity of antibiotics with the use of solid and liquid media. It has ...
Coenzyme Q10 concentrations and antioxidant status in tissues of breast cancer patients
(Pergamon-Elsevier Science LTD, 2000)
Objectives: An increasing amount of experimental and epidemiological evidence implicates the involvement of oxygen derived radicals in the pathogenesis of cancer development. Oxygen derived radicals are able to cause damage ...
Composition of the essential oil of Cotinus coggygria Scop. from Turkey
(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 ...
Essential oils of Nepeta species growing in Turkey
(Consultants Bureau, 2000)
Essential oils from 22 Nepeta species growing in Turkey have been studied. Results of GC/MS analyses of the essential oils have Shown that four Nepeta species contain 4a alpha -7 alpha -7a alpha -nepetalactone as the major ...
Chemical composition of Turkish myrtle oil
(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 of the essential oil of stachysiberica subsp. Stenostachya growing in Turkey
(2001)
The water distilled essential oil from dried aerial parts of Slachys iberica subsp. stenoslachya (Lamiaceae) was analyzed by GC/MS. Seventy-one compounds were characterized representing 96% of the oil. The main constituents ...
Composition of the essential oil of Origanum x adanense Baser et Duman
(Allured Publ Corp, 2000)
Water distilled oil obtained from the aerial parts of Origanumx adanense, a newly described endemic hybrid in Turkey, was analyzed by GC/MS. One hundred and thirty six compounds representing 95.2% of the oil were identified ...
FT-IR and NMR investigation of 1-phenylpiperazine: A combined experimental and theoretical study
(Pergamon-Elsevier Science LTD, 2007)
FF-IR and H-1, C-13, DEPT, COSY, NOESY, HETCOR, INADEQUATE NMR spectra of 1-phenylpiperazine (pp) have been reported for the first time except for its H-1 NMR spectrum. The vibrational frequencies and H-1, C-13 NMR chemical ...
Composition of the essential oil of Nepeta fissa CAMeyer
(Allured Publ Corp, 2000)
Water distilled oil of the herbal parts of Nepeta fissa (Labiatae) was analyzed by GC/MS. Thirty seven compounds representing 95.1% of the oil were identified with caryophyllene oxide (24%) and beta-caryophyllene (8.3%) ...