Başlık için Eczacılık Fakültesi listeleme
Toplam kayıt 1731, listelenen: 905-924
-
The Identification of Suberosin from Prangos pabularia Essential Oil and Its Mosquito Activity Against Aedes aegypti
(Acg Publications, 2016)A detailed analysis of Prangos pabularia Lindl. (Apiaceae) fruit oil was performed by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Bicyclogermacrene (21%), (Z)-beta-ocimene (19%), alpha-humulene ... -
The identification of suberosin from prangos pabularia essential oil and its mosquito activity against aedes aegypti
(ACG Publications, 2016)A detailed analysis of Prangos pabularia Lindl. (Apiaceae) fruit oil was performed by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Bicyclogermacrene (21%), (Z)-ß-ocimene (19%), ?-humulene ... -
Identification of volatile aroma compounds of strawberry wine using solid-phase microextraction techniques coupled with gas chromatography-mass spectrometry
(Wiley, 2006)Aroma compounds of strawberry wine were trapped by both headspace (HS) and immersion (IM) solid-phase microextraction (SPME). In the strawberry wine, esters were found to be the major compounds detected by both techniques. ... -
Identification of Volatile Compounds and Antimicrobial Activities of Muscari Neglectum Growing in Turkey
(Parlar Scientific Publications (PSP), 2018)The absolute essential oils obtained from the bulbs and the aerial parts of M. neglectum collected from Kahramanmaras (Turkey) were analysed by GC-FID and GC-MS. In GC-MS analyses, 17 components comprising 100% of the ... -
The imidazoline receptors and ligands in pain modulations
(Wolters Kluwer Medknow Publications, 2015)Pain is an unpleasant experience and effects daily routine negatively. Although there are various drugs, many of them are not entirely successful in relieving pain, since pain modulation is a complex process involving ... -
Immobilization of beta-galactosidase onto magnetic poly(GMA-MMA) beads for hydrolysis of lactose in bed reactor
(Elsevier Science BV, 2007)In the present study, novel magnetic beads were prepared from glycidylmethacrylate and methylmethacrylate via suspension polymerization in the presence of a cross-linker (i.e. ethylenedimethylmethacrylate). The magnetic ... -
The impact of klotho gene polymorphisms on urinary tract stone disease
(Springer, 2016)To investigate the effect of klotho gene and beta-glucuronidase activity on stone formation in patients with urinary tract stone disease (UTSD). A total of 103 patients with UTSD and 102 controls with no specific urolithiasis ... -
An improved HPLC post-column methodology for the identification of free radical scavenging phytochemicals in complex mixtures
(Springer Heidelberg, 2004)The importance of natural antioxidants principally relates to their health-promoting properties. The discovery of new sources of established compounds or more potent compounds is a costly exercise and any technique capable ... -
An improved on-line HPLC-DPPH* method for the screening of free radical scavenging compounds in water extracts of Lamiaceae plants
(Consultants Bureau, 2003)An on-line HPLC-1,1-diphenyl-2-picrylhydrazyl (DPPH*) method has been improved for the detection of polar and nonpolar radical scavenging compounds from complex plant extracts. Eight water extracts were prepared from ... -
Improvement in the dissolution properties of theophylline with ß-cyclodextrin
(1994)An improvement in the dissolution of theophylline with ß-cyclodextrin was achieved by subjecting them to co-grinding and freeze-drying methods. The products obtained were examined by the phase solubility methad, differential ... -
In silico Molecular Docking and ADME Studies of 1 3,4-Thiadiazole Derivatives in Relation to in vitro PON1 Activity
(Bentham Science Publ LTD, 2019)Background: Paraoxonase 1 (PON1) is a paraoxonase, arylesterase and lactonase associated with protection of lipoproteins and cell membranes against oxidative modification. Objective: Based on antioxidative properties of ... -
In the present work, Microsteam distillation - Solid phase microextraction (MSD-SPME) and hydrodistillation (HD) techniques were applied to obtain volatiles from Achillea sivasica, an endemic species from Turkey. GC-FID and GC/MS analysis revealed that 1,8-cineole (22.1%) and ?-pinene (9.3%) were the main constituents of the hydrodistilled flower volatiles. (Z)-?-Farnesene (23.9%), decanoic acid (10.1%), ??eudesmol (8.0%), tricosane (7.3%) and hexadecanoic acid (7.2%) were the main volatiles obtained from flowers by MSDSPME. The leaf volatiles obtained by HD contained camphor (9.0%), ?-pinene (6.9%), 1,8-cineole (6.7%), ?-pinene (6.7%) and??-bisabolol (6.6%) as the main constituents while the leaf volatiles obtained by MSD-SPME technique were rich in (E)-geranyl acetone (10.5%), (E)-?-ionone (10.3%), camphor (10.2%), 1,8-cineole (9.6%), longiverbenone (7.9%), ?-eudesmol (7.5%), isopropyl myristate (6.7%) and epi-?-bisabolol (6.4%). The root volatiles were rich in longiverbeno
(2018)In the present work, Microsteam distillation - Solid phase microextraction (MSD-SPME) and hydrodistillation (HD) techniques were applied to obtain volatiles from Achillea sivasica, an endemic species from Turkey. GC-FID ... -
In vitro activity of different 5-nitroimidazole derivatives and essential oils against Trichomonas vaginalis
(Elsevier Sci LTD, 2016)… -
In vitro alpha-Glucosidase and alpha-Amylase Enzyme Inhibitory Effects in Elaeagnus angustifolia Leaves Extracts
(Iser Publications, 2017)This study was performed to demonstrate alpha-glucosidase and alpha-amylase enzyme inhibitor activities using the methanolic extracts of Elaeagnus angustifolia leaves. Methanolic extracts were prepared by two different ... -
In vitro and in silico evaluation of new thiazole compounds as monoamine oxidase inhibitors
(Academic Press Inc Elsevier Science, 2019)New twenty compounds bearing thiazole ring (3a-3t) were designed and synthesized as monoamine oxidase (MAO) inhibitors. The fluorometric enzyme inhibition assay was used to determine the biological effects of synthesized ... -
In vitro antibacterial, antioxidant, anti-inflammatory and analgesic evaluation of Rosmarinus officinalis L. flower extract fractions
(Elsevier B.V., 2019)Rosmarinus officinalis L. (rosemary) is a common culinary spice and herbal drug, which is used for centuries all over the world. In this present study, apolar to polar fractions of R. officinalis flowers were evaluated for ... -
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 ... -
In vitro antioxidant properties and anthocyanin compositions of elderberry extracts
(Elsevier Sci LTD, 2014)In this study, dried elderberry fruits growing wild in Turkey were macerated using different solvents and an infusion was prepared according to traditional methods. All extracts were investigated for their total phenolic ... -
In vitro antioxidant properties and phenolic composition of Salvia halophila Hedge from Turkey
(Elsevier Sci LTD, 2011)An endemic plant of Turkey Salvia halophila Hedge (Lamiaceae) was examined for its antioxidant activity and phenolic compositions. The aerial part of S. halophila was extracted with different solvents in an order of ...