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The composition, geographical variation and antimicrobial activity of Lippia javanica (Verbenaceae) leaf essential oils
(Elsevier Sci Ireland LTD, 2005)Lippia javanica is widely distributed throughout South Africa where it is used extensively in traditional herbal preparations. An infusion of the leaves is commonly used as a decongestant for colds and coughs. A preliminary ... -
In vitro antimicrobial activity and chemical composition of some Satureja essential oils
(John Wiley & Sons LTD, 2005)Aerial parts of Satureja hortensis (1 and 2), Satureja macrantha, Satureja cuneifolia, Satureja thymbra and Satureja aintabensis collected from different parts of Turkey were subjected to hydrodistillation to yield essential ... -
Study of the essential oils of Thymus haussknechtii Velen and Thymus kotschyanus Boiss. et Hohen var. kotschyanus (Lamiaceae) taxa from the eastern Anatolian region in Turkey
(John Wiley & Sons LTD, 2005)The essential oils of water distilled aerial parts of Thymus haussknechtii and Thymus kotschyanus var. kotschyanus (Lamiaceae) were analysed by GC/MS system. Seventy-eight components were identified comprising 88.0 and ... -
Effect of an acid treatment on the phytochemical and antioxidant characteristics of extracts from selected Lamiaceae species
(Elsevier Sci LTD, 2005)Aqueous-methanol extracts were prepared from basil (Ocimum basilicum L.), bay (Laurus nobilis L.), oregano (Origanum vulgare L.), rosemary (Rosmarinus officinalis L.), sage (Salvia officinalis L.), savory (Satureja hortensis ... -
Determination of volatile compounds in sultaniye wine by soled-phase microextraction techniques
(Springer, 2005)Volatile compounds of wines made from Sultaniye grape varieties grown in Denizli-Turkey were investigated. Volatile compounds in wines were extracted by headspace and immersion solid-phase microextraction (SPME) methods ... -
Comparison of microwave-assisted hydrodistillation and hydrodistillation methods for the analysis of volatile secondary metabolites
(Taylor & Francis Inc, 2005)Microwave-assisted hydrodistillation (MWHD) and hydrodistillation (HD) were carried out for the analysis of volatile components in Whole and ground fruits of Anethum graveolens L. (dill seed) and Coriandrum sativum L. ... -
Patterns of essential oil relationships in Pimpinella (Umbelliferae) based on phylogenetic relationships using nuclear and chloroplast sequences
(2005)Hydro-distilled essential oils from fruits, aerial parts (without fruits) and roots of Pimpinella species native to Turkey and their phylogenetic relationships to one another were examined. Phytochemical investigation of ... -
The in vitro pharmacological activities and a chemical investigation of three South African Salvia species
(Elsevier Ireland LTD, 2005)Salvia species (sage) are well known in folk medicine throughout the world. In South Africa sage is used against fever and digestive disorders. Three closely related South African species (Salvia stenophylla, Salvia repens ... -
A simple method to obtain essential oils from Salvia triloba L. and Laurus nobilis L. by using microwave-assisted hydrodistillation
(Verlag Z Naturforsch, 2005)A microwave-assisted hydrodistillation protocol was modified to extract essential oils from leaves of Salvia triloba L. and Laurus nobilis L. The essential oils of these plants are generally obtained by hydrodistillation ... -
The essential oils of two varieties of Salvia euphratica Montbret et Aucher ex Benth. var. euphratica and var. leiocalycina (Rech. fil.) hedge from Turkey
(Allured Publ Corp, 2005)Water distilled oils of two varieties of Salvia euphratica were analyzed by GUMS. Ninety-five compounds in var. euphratica and 94 compounds in var. leiocalycina were characterized representing 93% and 95% of the total ... -
Ninde oil (Aeollanthus myrianthus Taylor) revisited: Analysis of a historical oil
(Allured Publ Corp, 2005)A new analysis by GC and GC/MS was made on a sample of ninde oil that had been produced by water and steam distillation in 1934/35 from flowers of Aeollanthus myrianthus Bak. (Lamiaceae) of Northern Zambian origin. Forty-one ... -
Kaurane diterpenoids from three Sideritis species
(Scientific Technical Research Council Turkey-Tubitak, 2005)Some kaurane diterpenoids were isolated from 3 species of the genus Sideritis (Lamiaceae) growing in the Eastern Mediterranean region. Sideritis libanotica subsp. libanotica contained siderol 2 and sideridiol 3. Sideritis ... -
The essential oil of Stachys laetivirens Kotschy & Boiss. ex Rech. fil., endemic in Turkey
(John Wiley & Sons LTD, 2005)Water-distilled essential oil from aerial parts of Stachys laetivirens Kotschy & Boiss. ex Rech. fil. (Labiatae) was analysed by GC and GC/MS. Sixty-one compounds were characterized representing 85.4% of the oil. The main ... -
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella aurea, Pimpinella corymbosa, Pimpinella peregrina and Pimpinella puberula gathered from Eastern and Southern Turkey
(Elsevier Science BV, 2005)Essential oils from fruits, stems and leaves and roots of Pimpinella aurea DC., P. corymbosa Boiss., P. peregrina L. were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. ... -
The essential oil of Pentapleura subulifera Hand.- Mazz.
(Allured Publ Corp, 2005)A water-distilled essential oil from the aerial parts of Pentapleura subulifera Hand.-Mazz., was analyzed by GC and GC/MS. Fifty-three components were characterized representing 95.9% of the oil with 1,8-cineole (39.0%) ... -
Composition of the essential oil of Myrrhoides nodosa (L.) Cannon from Turkey
(Allured Publ Corp, 2005)A water-distilled essential oil from herbal parts of Myrrhoides nodosa (L.) Cannon was analyzed by GC and GC/ MS using polar and non-polar columns. Methyl chavicol (74.1%) was characterized as the main component of this ... -
Insecticidal activity of 23 essential oils and their major compounds against adult Lipaphis pseudobrassicae (Davis) (Aphididae : Homoptera)
(Wiley, 2005)Essential oils from 23 species of plants comprising 14 genera and 4 plant families were obtained by Clevenger-type water distillation. The major compounds in these essential oils were identified with GC-MS and their ... -
The essential oil of Salvia limbata C.A. Meyer growing in Turkey
(Allured Publ Corp, 2005)Water-distilled essential oils from the aerial parts of Salvia limbata from two areas in eastern Turkey were analyzed by GC and GC/MS. Forty-eight and 42 components were characterized representing 95.6-98.1% of the compounds ... -
Comparison of the essential oils of three endemic Turkish Heracleum species obtained by different isolation techniques
(Allured Publ Corp, 2005)The essential oils of three Turkish endemic Heradeum species, H. crenatifolium Boiss., H. platytaenium Boiss. and H. sphondylium L. subsp. ternatum (Velen.) Brummitt were obtained using hydrodistillation (HD), microwave-assisted ... -
Analysis of the volatile constituents of Asian Hypericum L. (Clusiaceae, Hyperidoideae) species
(Allured Publ Corp, 2005)Of the 57 species of the economically important genus Hypericum (St. John's Wort; Clusiaceae) occurring in China, only a small percentage have been previously phytochemically investigated. As part of our continuing research ...