Güncel Gönderiler: Eczacılık Fakültesi
Toplam kayıt 1731, listelenen: 881-900
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Chemical composition of a new taxon, Seseli gummiferum subsp. ilgazense, and its larvicidal activity against Aedes aegypti
(ACG Publications, 2017)Mosquitoes are vectors for many pathogens and parasites that cause human diseases including dengue, yellow fever, West Nile, chikungunya, filariasis and malaria which cause high rates of human morbidity and mortality under ... -
Effect of black cumin (Nigella sativa) seed oil on gastric tissue in experimental colitis
(2011)The black cumin (Nigella sativa) (NS), the member of Ranunculacea family, is a plant widely used as a spice in our country. Its seed oil contains 21% protein, 35% carbohydrate, 35-38% lipid. The aims of this study were to ... -
Alkaloids of aconitum nasutum Fisch. ex Reichb.
(2011)Alkaloid extracts from aerial parts and roots of Aconitum nasutum were investigated by mass spectrometry using metastable defocusing system. Two alkaloids (talatisamine and 14-acetyl-talatisamine) were isolated by column ... -
Determination of in vitro antioxidant activities and phenolic compounds of different extracts of salvia verticillata ssp. verticillata and spp. amasiaca from Turke'ys flora
(2011)This study was designed to evaluate the in vitro antioxidant activities of hexane, dichloromethane and methanol extracts of Salvia verticillata ssp. verticillata and spp. amasiaca. The samples were subjected to screening ... -
Antioxidant activities of Molokhia (Corchorus olitorius L.) extracts
(2011)Corchorus olitorius L. (Molokhia) (Tiliaceae), collected from the Doganci, Güzelyurt, Northern Cyprus, infusion and extracts with different polarities have been studied for their polyphenolic contents and antioxidant ... -
Essential oil composition and antimicrobial activities of Tanacetum chiliophyllum (Fisch. & Mey.) Schultz Bip. var. monocephalum Grierson from Turkey
(2012)Water-distilled essential oils from aerial parts of Tanacetum chiliophyllum (Fisch. & Mey.) Schultz Bip. var. monocephalum Grierson from Turkey were analyzed by GC and GC/MS. The flower and stem oils were characterized ... -
Chemical composition and antibacterial activity of essential oils from different parts of Bupleurum rotundifolium L
(2012)The composition of the essential oils obtained by hydrodistillation from different parts of Bupleurum rotundifolium L. including roots, flowers and fruits were investigated by GC and GC/MS systems, simultaneously. The ... -
Isolation of natural products by preparative gas chromatography
(2012)Chromatography is a process for the separation of compounds from the mixtures. Gas chromatography (GC) is one of the most important and common techniques in separation science. The main focus of this chapter is to demonstrate ... -
Antimicrobial and antioxidant activities of Stachys lavandulifolia subsp. lavandulifolia essential oil and its infusion
(2012)Stachys lavandulifolia Vahl. subsp. lavandulifolia (Lamiaceae) is widely used in south Anatolia as a herbal tea. It is used for the treatment of gastrointestinal and respiratory disorders. Constituents of the essential oil ... -
Phenolic acid contents, essential oil compositions and antioxidant activities of two varieties of Salvia euphratica from Turkey
(2012)This study was designed to evaluate the invitro antioxidant activities of n-hexane (Hex), dichloromethane (DCM), methanol (MeOH) and essential oils (EO) extracts obtained from Salvia euphratica var. euphratica and Salvia ... -
The Essential Oil Composition of Tanacetum densum (Labill.) Heywood ssp. eginense Heywood from Turkey
(2012)Water-distilled essential oils from aerial parts of Tanacetum densum (L.) Heywood ssp. eginense Heywood, from Turkey was analysed by GC and GC-MS. T. densum ssp. eginense flower, stem and leaf oils were characterized with ... -
Chemical characterization and antimicrobial evaluation of Stachys citrina subsp. Citrina essential oil [Stachys Citrina subsp. Citrina uçucu yagi{dotless}ni{dotless}n kimyasal karakterizasyonu ve antimikrobiyal degerlendirilmesi]
(2012)Flowering aerial parts of Stachys citrina Boiss. et Heldr. subsp. citrina (Lamiaceae) being endemic for Turkey were subjected to hydrodistillation to obtain the essential oil which was further analysed by GC-FID and GC-MS, ... -
Analysis of Essential Oils and Fragrances by Gas Chromatography
(Elsevier Inc., 2012)[No abstract available] -
Microbiological safety controls of selected hydrosols and their volatile compounds [Bazi{dotless} yag alti{dotless} sulari{dotless}ni{dotless}n uçucu bileşikleri ve mikrobiyal kontrolleri]
(2012)There are only a few scientific studies on the analysis, quality control and standardization of hydrosols of commonly used aromatic plants in Turkey. In order to fill this gap, hydrosols of commercially important plants ... -
Microbial transformations of isophorone by Alternaria alternate and Neurospora crassa
(2013)Isophorone (3,5,5-trimethyl-2-cyclohexen-1-one), a monoterpene, and the structurally related 1,8-cineole and camphor, have demonstrated a protective effect against cancer, biological activity against a variety of microorganisms, ... -
Some phytochemical investigations of jerusalem sage (Phlomis pungens Willd.) [TİKANLI ODOTU (Phlomis pungens Willd.) NÖVÜNÜN Binverted eZİ FİTOKİMYinverted eVİ Tinverted eDQİQİ]
(Azerbaijan Medical University, 2013)The results of phytochemical investigation of Jerusalem Sage distributed in Azerbaijan obtained the present of the phenolic compounds sum and essential oils. The 3 individual substances were isolated from the phenolic ... -
Comparison of the essential oils of different colored Centaurea tchihatcheffii Fisch. & Mey. flowers [Farkh{dotless} Renkteki Centaurea tchihatcheffii Fisch. & Mey. Çiçek uçucu Yaglarm Karşi{dotless}laştinlmasi{dotless}]
(2013)The potential role of flower color in the yield and composition of essential oil was investigated in the endemic Centaurea tchihatcheffii Fisch.&Mey. (Asteraceae). Essential oils obtained by hydrodistillation from different ... -
Protective and therapeutic effects of Polygonum cognatum Meissn aqueous extract in experimental colitis [Deneysel kolit modelinde Polygonum cognatum Meissn sulu ekstresinin koruyucu ve terapötik etkisi]
(Marmara University, 2014)The aim of the study was to investigate the protective and therapeutic effects of Polygonum cognatum Meissn (PC) in the treatment of colitis. Rats were orogastrically treated with PC (2g/kg) throughout a 10-day interval ... -
Effect of a dietary essential oil mixture on performance of laying hens in the summer season
(2006)The experiment was conducted to evaluate the effects of dietary supplements of either an essential oil mixture (EOM) or a mannan oligosaccharide (MOS) as alternatives to an antibiotic feed additive (avilamycin) for layers ... -
The essential oil constituents and antimicrobial activity of Anthemis aciphylla Boiss. var. discoidea Boiss
(2006)The essential oil of aerial parts, leaves and flowers of the endemic Anthemis aciphylla BOISS. var. discoidea BOISS. (Asteraceae) were obtained by hydrodistillation. The oils were analyzed both by GC and GC-MS on a polar ...