Güncel Gönderiler: Farmakognozi Anabilim Dalı
Toplam kayıt 594, listelenen: 201-220
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Essential oils of Tordylium pestalozzae Boiss., Tordylium pustulosum Boiss. and Tordylium lanatum (Boiss.) Boiss. (Umbelliferae) growing wild in Turkey
(Allured Publ Corp, 2006)The essential oils obtained by hydrodistillation from fruits of Tordylium pestalozzae Boiss., Tordylium pustulosum Boiss. and Tordylium lanatum (Boiss.) Boiss. (Umbelliferae) were analyzed by GC and GC/MS. In total, 47 ... -
Composition of the essential oils of Satureja spinosa L.
(Allured Publ Corp, 2004)Water-distilled essential oils from two samples of Satureja spinosa L., collected before and during flowering in southern Turkey, were analyzed by GC/MS. Forty-six and 107 compounds were identified in the oils with linalool ... -
Effects of Gentiana lutea ssp symphyandra roots on the central nervous system of mice
(Wiley-Blackwell, 2001)… -
Essential oil composition of Seseli petraeum M. Bieb. and Seseli andronakii Woron. growing in Turkey
(Wiley, 2006)Essential oils obtained by hydrodistillation from fruits of Seseli petraeum M. Bieb. and Seseli andronakii Woron. were analysed by GC and GC-MS. In total, 32 compounds were identified representing 95.7% of the total oil ... -
Essential oil composition of an endemic species of turkey: Marrubium bourgaei Boiss. ssp bourgaei (Labiatae)
(Allured Publ Corp, 2007)Water-distilled essential oil from the aerial parts of Marrubiumbourgaei Boiss.ssp.bourgaei (Labiatae, Lamiaceae) from Turkey was analyzed by GC and GC/MS. Seventy-eight components were characterized in total, representing ... -
Determination of phenolic acids by a modified HPLC: Its application to various plant materials
(Taylor & Francis Inc, 2007)The determination of certain phenolic acids employing a gradient HPLC method is described, in this study. The analysis was performed by using a gradient program with the two solvents system (A: methanol:water:formic acid ... -
Studies on Turkish rose concrete, absolute, and hydrosol
(Consultants Bureau, 2003)The production of rose absolute from fresh flowers of the cultivated Rosa damascena Miller was realized using traditional and modem techniques, such as molecular distillation, extraction with liquified gases, etc. Headspace ... -
Isolation of some soluble and dispersed materials of Oregano Water
(Consultants Bureau, 2003)Recent results obtained on determining the extraction efficiency and composition of organic volatiles in Oregano Water obtained from Origanum onites L are described. Oregano Water was subjected to liquid-liquid extraction ... -
Composition and antimicrobial activity of the essential oils of Calamintha betulifolia Boiss. et Bal.
(Allured Publ Corp, 2007)The water distilled essentials oil from the aerial parts of Calamintha betulifolia Boiss. et Bal. collected from three different localities in Turkey were analyzed by GC and GC/MS. Fifty six to seventy nine components ... -
Chemical composition and free radical scavenging activity of saffron
(Georg Thieme Verlag Kg, 2007)… -
Determination of the free radical scavenging activity of Lycium extracts
(Consultants Bureau, 2003)Lycium species growing in Turkey have not so far been studied sufficiently. For this reason, non-polar and polar extracts obtained from the fruits of Lycium barbarum L. and L. ruthenicum Murray (Solanaceae) were assessed ... -
New trends in the utilization of medicinal and aromatic plants
(Int Soc Horticultural Science, 2005)The use of medicinal and aromatic plants has never been out of focus throughout history. Our time, on the other hand, is witnessing a different approach to their utilization. For the first time in history, they have become ... -
Headspace-SPME and hydrodistillation of two fragrant Artemisia sp.
(Wiley, 2005)The family Asteraceae comprises aromatic plants with a strong distinctive fragrance. Artemisia species belonging to this family are known to contain essential oils. Fresh aerial parts of Artemisia spicigera C. Koch and A. ... -
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 ... -
A potential new source of cedarwood oil: Juniperus foetidissima Willd.
(Allured Publ Corp, 2004)The chemical compositions of essential oils from heartwood of the root and stem of Juniperus foctidissima Willd. collected in the vicinity of Eskisehir, Turkey were analyzed by GC/MS. The yield of stein and root heartwood ... -
Essential oils of three species of Heracleum. Anticandidal activity
(Springer, 2004)Fruits of Heracleum crenatifolium Boiss., Heracleum sphondylium L subsp. ternatum (Velen.) Brummitt, and Heracleum platytaenium Boiss. (Umbelliferae) were hydrodistilled to obtain essential oils that were then analyzed by ... -
The essential oil of Senecio farfarifolius Boiss. et Kotschy growing in Turkey
(Allured Publ Corp, 2004)Water-distilled essential oil from the aerial parts of Senecio farfarifolius Boiss. et Kotschy, endemic in Turkey, was analyzed by GC and GC/MS. Eighty-seven components were characterized representing 95% of the compounds ... -
Volatiles of Hypericum bupleuroides Griseb.
(Allured Publ Corp, 2006)Hypericum bupleuroides Griseb. (Guttiferae)was collected from the north eastern region of Turkey. The aerial parts were subjected to microdistillation for the isolation of volatiles that were subsequently analyzed by GC ... -
Composition of the essential oil of Phlomis nissolii L.
(Allured Publ Corp, 2006)Composition of the water-distilled oil of Phlomis nissolii L., endemic in Turkey, was analyzed by GC and GC/MS. Eighteen compounds were identified representing 92.6% of the total oil. Germacrene D (33.9%), bicyclogermacrene ...
