Güncel Gönderiler: Araştırma Merkezleri
Toplam kayıt 492, listelenen: 161-180
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The essential oil of Origanum minutiflorum O. Schwarz and P. H. Davis
(1991)The oil of two collections of Origanum minutiflorum of Turkish origin was examined by GC and GC/MS. Forty-three constituents were identified with carvacrol (75.4–82%) being in most abundance -
Composition of the essential oil of Micromeria congesta
(1991)The steam and water distilled oils of Micromeria congesta Boiss. et Hausskn. ex Boiss. were investigated by GC and GC/MS. Forty compounds were identified making up 91.5% of the steam distilled oil and 93% of the water ... -
The essential oil of Satureja parnassica heldr. & sart. ex boiss subsp. Sipylea P. H. Davis
(1992)The volatile constituents of Satureja parnassica Heldr. & Sart. ex Boiss subsp. sipylea P. H. Davis (Lamiaceae) were studied for the first time. 47 Compounds, out of 67 detected, have been identified by means of capillary ... -
Ziziphora tenuior L., a new source of pulegone
(1991)The volatile constituents of Ziziphora tenuior L. (Lamiaceae), from two different regions of Turkey, were studied for the first time. Twenty-six compounds, out of the 33 detected were identified by means of capillary GC ... -
The essential oil of Thymus pectinatus Fisch. et Mey. var. pectinatus
(1992)The water-distilled essential oil of Thymus pectinatus Fisch. et Mey. var. pectinatus was studied by GC/MS. Fifty-six compounds representing 96.14% of the oil were characterized. Major constituents of the oil were thymol ... -
The essential oil of Thymus leucostomus var. Argillacells
(1992)Water distilled essential oil of Thymus leucostomus Hausskn. et Velen var. argillaceus Jalas was studied by GC/MS. Fifty-eight compounds representing 96.68% of the oil were characterized of which thymol (27%) and carvacrol ... -
Composition of the Turkish cumin seed oil
(1992)The steam and water distilled oils of Turkish cumin seed (Cuminumcyminum L.) were examined by a combination of GC and GC/MS. The major compounds characterized in the oils were cuminaldehyde (19.25–27.02%), p-mentha-l,3-dien-7-al ... -
Composition of the essential oil of origanum sipyleum of turkish origin
(1992)Origanum sipyleum L. (Labiatae) was collected from four different locations in Turkey. The volatile oil of each sample was obtained by hydrodistillation and analyzed by GC and GC/MS. Forty-eight compounds were identified ... -
Composition of the Essential Oil of Thymus Longicaulis C. Presl. var. subisophyllus (Borbas) Jalas from Turkey
(1992)Water distilled essential oil from the dried herbal parts of Thymus longicaulis C. Presl. var. subisophyllus (Borbas) Jalas was examined by GC/MS and some physico-chemical characteristics were also determined. Fifty-seven ... -
Essential Oils of Thymus cariensis and Thymus haussknechtii, Two Endemic Species in Turkey
(1992)The essential oils of Thymus cariensis Hub.-Mor. et Jalas and Thymus haussknechtii Velen were examined by GC and GC/MS. The major components in T. cariensis oil were borneol (13.42%), 1, 8-cineole (12.65%) and ?-pinene ... -
Characterization of the Essential Oil of Thymus sibthorpii Bentham
(1992)The water distilled essential oil from the flowering herb of Thymus sibthorpii Bentham was studied by GC/MS. Some physico-chemical characteristics were also determined. Fifty compounds representing 95.08% of the oil were ... -
Composition of the essential oil of Dorystoechas hastata, a monotypic endemic from Turkey
(1992)GC and GC/MS analysis of the essential oils of leaves, spikes, flowering leafy branches and woody stems of Dorystoechas hastata were conducted. Forty-seven compounds representing 87-98% of the oil were identified. Oil ... -
The Essential Oil of Ageratum conyzoides L. From Ghana
(1993)The essential oil of Ageratum conyzoides L. was studied by capillary GC and GC/MS. Forty-seven components making up of 96.35% of the oil were identified. The major constituents were 6-demethoxyageratochromene (precocene ... -
Composition of the essential oil of Nepeta racemosa Lam.
(1993)Water-distilled essential oils of Nepeta racemosa collected from two different localities in Turkey were analyzed by capillary GC and GC/MS. The major constituents of the oils were found to be 4a?, 7?, 7aß-nepetalactone ... -
The essential oil of Micromeria fruticosa (L.) Druce subsp. serpyllifolia (Bieb.) P. H. Davis
(1993)Water distillation of the air-dried aerial parts of Micromeria fruticosa subsp. serpyllifolia yielded 0.65% essential oil containing pulegone (33.4%) and piperitenone (33.1%) as main constituents. Forty-nine constituents ... -
Composition of the essential oil of Micromeria myrtifolia Boiss. Et Hohen
(1992)Water distilled essential oil of Micromeria myrtifolia Boiss. et Hohen was examined by GC/MS. Forty-six constituents were characterized. ß-Caryophyllene (42.56%) was the main component of the oil -
The occurrence of three chemotypes of Thymus longicaulis C. Presl. subsp. longicaulis in the same population
(1993)Three chemotypes of Thymus longicaulis C. Presl. subsp. longicaulis were collected from the same population growing in one sq m area. Their essential oils were investigated by means of GC and GC/MS. Thymol (52.92%), ... -
The essential oil of Scaligeria lazica Boiss.
(1993)The water-distilled essential oil of Scaligeria lazica, an endemic species in Turkey, was determined by GC and GC/MS. Thirty-six constituents representing 92% of the oil were identified with (E)-anethole (49.67%) as the ... -
The essential oil of origanum syriacum L. Var. bevanii (Holmes) Ietswaart
(1993)The essential oil of Origanum syriacum var. bevanii was studied by GC and GC/MS. Forty-five compounds were identified, with carvacrol (42.46%) being in most abundance -
The essential oil of Satureja cilicica P. H. Davis
(1993)The essential oil of Satureja cilicica P. H. Davis, an endemic species of Turkey, was studied by GC and GC/MS. Thirty-eight compounds were identified, with carvacrol (37.58%) being in most abundance
