Başlık için Bitki, İlaç ve Bilimsel Araştırmalar Merkezi listeleme
Toplam kayıt 330, listelenen: 44-63
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Complete experimental and theoretical proton and carbon nuclear magnetic resonance spectral assignments, molecular structure and conformational study of 1-cyclohexylpiperazine and 1-(4-pyridyl)piperazine
(John Wiley & Sons LTD, 2010)The possible stable forms and molecular structures of 1-cyclohexylpiperazine (1-chpp) and 1-(4-pyridyl)piperazine (1-4pypp) molecules have been studied experimentally and theoretically using nuclear magnetic resonance(NMR) ... -
Composition and antibacterial activity of the essential oils from Satureja wiedemanniana (Lallem.) Velen
(Verlag Z Naturforsch, 2001)Satureja wiedemanniana (Lallem.) Velen (Lamiaceae) is an endemic species of Turkey. Aerial parts of the plant collected from eleven different localities in Turkey were subjected to hydrodistillation to yield essential oils ... -
The composition and antifungal bioassay of the essential oils of different Betula species growing in Turkey
(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
(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 oil of Origanum x dolichosiphon P. H. Davis
(Consultants Bureau, 2001)The essential oil obtained by hydrodistillation from aerial parts of Origanum x dolichosiphon P. H. Davis (Lainiaceae), a hybrid of O. amanum Post x O. laevigatum Boiss., was analyzed by GC/MS, Ninety-five compounds were ... -
The composition and antimicrobial activity of the essential oil of the resurrection plant Myrothamnus flabellifolius
(2002)An investigation of the antibacterial and antifungal activity of Myrothamnus flabellifolius against eleven different pathogens showed inhibition of all micro-organisms except for Salmonella typhimurium and Alternaria ... -
Composition and antimicrobial activity of the essential oils of Micromeria cristata subsp phrygia and the enantiomeric distribution of borneol
(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 cold-pressed bergamot oil from Turkey
(1995)The cold-pressed bergamot peel oil of Turkish origin was studied by capillary GC and GC/MS. Thirty-six compounds constituting 99.35% of the oil were identified. The main components were linalyl acetate (37.39%), limonene ... -
Composition of essential oils from five endemic Sideritis species
(Allured Publ Corp, 2003)S. argyrea P.H. Davis, S. armeniaca Bornm., S. hololeuca Boiss. et Heldr. Apud Bentham, S. stricta Boiss. et Heldr. Apud Bentham and S. taurica Stephan ex Willd., are endemic species in Turkey. Water-distilled essential ... -
Composition of essential oils from three varieties of thymus praecox opiz growing in Turkey
(1996)Water-distilled essential oils from two collections of Thymus praecox subsp. skorpilii var. laniger, endemic in Turkey, and one collection each of var. skorpilii and subsp. grossheimii var. grossheimii were analyzed by GC ... -
The composition of essential oils from Tilia L. Species growing in Turkey
(1999)Essential oil from the flowers, bracts and leaves of Tilia platyphyllos Scop., T. rubra DC. and T. argentea Desf. ex DC. growing in Turkey were examined by GC/MS. The composition of the essential oils showed differences. ... -
Composition of essential oils from two endemic Sideritis species of Turkey
(Plenum Publ Corp, 1999)The genus Sideritis is represented in Turkey by 46 species and altogether 53 taxa of these being endemic in Turkey (74%) [1-3]. -
Composition of essential oils from two varieties of ajuga chamaepitys subsp. Chia from Turkey
(1999)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 essential oils from two varieties of Salvia aucheri Benth. growing in Turkey
(Allured Publ Corp, 2002)Water-distilled essential oils from the aerial parts of two endemic varieties of Salvia aucheri from Turkey were analyzed by GC/MS. Eighty components were characterized in the Salvia aucheri var. aucheri oil, with camphor ... -
The composition of essential oils from two varieties of Sideritis erythrantha var. erythrantha and var. cedretorum
(Scientific Technical Research Council Turkey, 2001)Water distilled essential oils from two varieties of Sideritis erythrantha: var. erythrantha and var. cedretorum, both endemic in Turkey, were analysed by GC/MS. The main components were characterized as alpha -pinene ... -
Composition of essential oils from two varieties of Thymbra spicata L.
(1994)The essential oils from two varieties of Thymbra spicata var. spicata and var. intricata (endemic in Turkey) obtained by hydrodistillation were studied by GC and GC/MS. Forty-one compounds which made up 95.66–99.99% of the ... -
The composition of essential oils from various parts of Juniperus foetidissima
(Consultants Bureau, 2002)Water-distilled oils from the leaf, cone berry, seedless cone berry, seed, and branch of Juniperus foetidissima were analyzed by GC/MS. The main components of the leaf oil were found as beta-thujone and cedrol. Sabinene ... -
The Composition of Manila Elemi Oil
(Wiley, 1993)Manila elemi oil, hydrodistilled from Manila elemi gum was analysed by GC and GC-MS. Thirty-nine compounds constituting together 99.2% of the oil were identified, limonene being the most abundant (56%). The occurrence of ... -
Composition of the essential oil and the headspace sample of mandragora autumnalis bertol. Fruits
(1998)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 from fruits of scaligeria lazica Boiss.
(1995)Water distilled essential oil from fruits of Scaligeria lazica, an endemic species in Turkey, was analyzed by GC and GC/MS. Nine compounds were identified representing 93.2% of the oil with (Z)-ß-farnesene (89.18%) as the ...