Güncel Gönderiler: Farmakognozi Anabilim Dalı
Toplam kayıt 594, listelenen: 221-240
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Composition and antioxidant activities of Salvia halophila and S. virgata from Turkey
(Georg Thieme Verlag Kg, 2006)… -
Aromatic plants as a source of botanicals
(International Society Horticultural Science, 2006)Aromatic plants have been used in botanicals, food additives, dietary supplements and as a source of essential oils and aromatic extracts. As most aromatic plants are wildcrafted, standardisation to assure their quality ... -
Phenols, flavones and flavonols in some herbal teas in Turkey and their antioxidant activities
(Blackwell Publishing, 2006)… -
Composition and antimicrobial activity of the essential oils of two endemic species from Turkey: Sideritis cilicica and Sideritis bilgerana
(Springer, 2005)Aerial parts of Sideritis cilicica Boiss. ct, Bal. and Sideritis bilgerana P.H. Davis (Lamiaceae) were h y vdrodistilled to obtain essential oils that were then analyzed by GC and GC/MS. beta-Pinene (39%), alpha-pinene ... -
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. ... -
Studies on Betula essential oils
(Arkat Usa Inc, 2007)Essential oils were obtained from leaf, branch and buds of Betula species: B. pendula Roth, B. browicziana A. Guner, B. litwinowii Doluch., B. recurvata V. Vassil., and B. medwediewii Regel naturally growing in various ... -
Comparison of microwave-assisted hydrodistillation and hydrodistillation methods for the fruit essential oils of Foeniculum vulgare
(Allured Publ Corp, 2007)Microwave-assisted hydrodistillation (MWHD) and hydrodistillation (HD) were carried out for the analysis of volatile components in whole and ground fruits of Foeniculum vulgare Miller (fennel). Fruits were distilled using ... -
The essential oil composition of Tanacetum macrophyllum (Waldst. et Kit.) Schultz. Bip.
(Allured Publ Corp, 2007)A water distilled essential oil from aerial parts of Tanacetum, macrophyllum (Waldst. et Kit.) Schultz.Bip. was analyzed both by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS). The major components ... -
Biological and Pharmacological Activities of Carvacrol and Carvacrol Bearing Essential Oils
(Bentham Science Publ LTD, 2008)Oregano essential oils obtained from the genera Origanum, Thymus, Coridothymus, Thymbra, Satureja and Lippia are rich in carvacrol, a monoterpenic phenol isomeric with thymol. Turkey is the biggest exporter of oregano herb ... -
Distillation Parameters for Pilot Plant Production of Laurus nobilis Essential oil
(Acg Publications, 2012)Essential oils have increasing importance in flavour and fragrance industries. They are obtained by distillation techniques. In order to produce an oil with market potential its optimum production parameters have to be ... -
Composition of the essential oils of Phlomis rigida Labill. and Phlomis samia L.
(Allured Publ Corp, 2006)The essential oils of Phlomis rigida Labill. and P. samia L. (Lamiaceae) obtained from the aerial parts by hydrodistillation were analyzed by GC and GC/MS. P rigida (albino and normal form) oils were found to be rich in ... -
Composition of the essential oils of Rhabdosciadium oligocarpum (Post ex Boiss.) Hedge et Lamond and Rhabdosciadium microcalycinum Hand.-Mazz
(John Wiley & Sons LTD, 2006)The volatile constituents of the oils of Rhabdosciadium oligocarpum (Post ex Boiss.) Hedge et Lamond and Rhabdosciadium microcalycinum Hand.-Mazz. (Umbelliferae) were isolated by hydrodistillation and microdistillation ... -
Comparison of essential oil of Xanthogalum purpurascens Lallem. obtained via different isolation techniques
(Allured Publ Corp, 2006)The essential oil of Xanthogalum purpurascens Lallem. was obtained by hydrodistillation (HD), microdistillation (MD) and micro-steam distilled solid-phase micro extraction (MSD-SPME) techniques. The oils were then analyzed ... -
Effects of gentiopicroside, sweroside and swertiamarine, secoiridoids from gentian (Gentiana lutea ssp symphyandra), on cultured chicken embryonic fibroblasts
(Georg Thieme Verlag Kg, 2006)Wound healing properties of Gentian (Gentiana lutea ssp. symphyandra) extract and its main constituents, gentiopicroside, sweroside and swertiamarine (compounds 1-3, respectively) were evaluated by comparison with dexpanthenol ... -
The essential oil composition of Acroptilon repens (L.) DC. of Turkish origin
(John Wiley & Sons LTD, 2006)The composition of essential oil obtained from the aerial parts of Russian knapweed [Acroptilon repens (L.) DC.] (Asteraceae) was analyzed by GC and GC-MS. Seventy-two components were identified in the essential oil of ... -
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 ... -
Phenolic composition and antioxidant activity of thedifferent extracts from Thymus longicaulis C Presl. subsp longicaulis var. longicaulis and T. longicaulis C. Presl. subsp longicaulis var. subisophyllus growing in Turkey
(University Karachi, 2015)The objectives of the present study were to investigate the phenolic composition and in vitro antioxidant capacities of the infusions and different extracts of two Thymus taxa: Thymus longicaulis C. Presl. subsp. longicaulis ... -
Effect of brining on biological activity of leaves of Vitis vinifera L. (Cv. Sultani Cekirdeksiz) from Turkey
(American Chemical Society, 2007)Leaves of Vitis vinifera (Fam. Vitaceae) cv. 'Sultani ekirdeksiz' cultivated in Manisa-Alaehir in western Turkey, were processed with or without brine. Fresh, brined, and nonbrined leaves (after being subjected to 3 months ... -
Fatty acid composition of Sideritis species
(Consultants Bureau, 2001)Seed oils of 15 Sideritis species collected from different regions in Turkey (S. athoa, S. brevidens, S. caesarea, S. condensata, S. congesta, S. dichotoma, S. erythrantha var. cedretorum, S. germanicopolitana ssp. ...
