Güncel Gönderiler: Eczacılık Fakültesi
Toplam kayıt 1731, listelenen: 1021-1040
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Recent advances in the chemistry and biological activities of the Pimpinella species of Turkey
(Int Union Pure Applied Chemistry, 2007)Two new natural products incorporating a phenylpropyl subunit ("phenylpropanoids"), [4-(prop-2-enyl)phenyl angelate and 4-(3-methyloxiranyl)phenyl 2-methylbutyrate], one new bisabolene-type sesquiterpenoid [1-methyl-4-(6 ... -
Phenolic composition of strawberry genotypes at different maturation stages
(American Chemical Society, 2004)The effects of maturation (green, pink, and ripe) on phenolic composition of strawberry cultivars Camarosa, Dorit, Chandler, and Osmanli and their hybrids were investigated using a high-pressure liquid chromatography (HPLC) ... -
Comparison of the essential oils of Origanum majorana L. and Origanum x majoricum Cambess.
(Allured Publ Corp, 2004)Origanum majorana L. (Lamiaceae) has two chemtypes in Turkey. The type growing in the southwestern part of the Mediterranean region is characterized by rich oil yield and high carvacrol content. This type known as 'beyaz ... -
A comparative study of the essential oils of wild and cultivated Satureja hortensis L.
(Allured Publ Corp, 2004)The essential oils from 20 samples of wild and cultivated collections of Satureja hortensis L. were investigated by GC and GC/MS. The oils from cultivated forms contained carvacrol (42-63%) as the major constituent. Thymol ... -
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 ... -
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 ... -
Essential oil composition of the fruits of Seseli resinosum Freyn et Sint. and Seseli tortuosum L. growing in Turkey
(Allured Publ Corp, 2006)Essential oils obtained by hydrodistillation from fruits of Seseli resinosum Freyn et Sint. and Seseli tortuosum L. were analyzed by GC and GC/MS. Twenty-two compounds were characterized, representing 100.0% of the oil of ... -
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 ...