Browsing by Author "Yesil, Yeter"
Now showing items 1-9 of 9
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Antioxidant, anticholinesterase, and antimicrobial activities and fatty acid constituents of Achillea cappadocica Hausskn. et Bornm.
Ertas, Abdulselam; Boga, Mehmet; Hasimi, Nesrin; Yesil, Yeter; Goren, Ahmet Ceyhan; Topcu, Gulacti; Kolak, Ufuk (Tubitak Scientific & Technological Research Council Turkey, 2014)This study was the first fatty acid analysis and biological activity report on an endemic Achillea species, Achillea cappadocica Hausskn. et Bornm. The major compounds in the fatty acid were identified as oleic (34.7%), ... -
Characterization of the Chemical Profile of Euphorbia Species from Turkey by Gas Chromatography-Mass Spectrometry (GC-MS), Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS), and Liquid Chromatography-Ion Trap-Time-of-Flight-Mass Spectrometry (LC-IT-TOF-MS) and Chemometric Analysis
Yener, Ismail; Ertas, Abdulselam; Yilmaz, Mustafa Abdullah; Olmez, Ozge Tokul; Yilmaz, Pelin Koseoglu; Yesil, Yeter; Kaplaner, Erhan (Taylor & Francis Inc, 2019)The Euphorbiaceae family comprises of about 300 genera and 5000 species primarily distributed in America and tropical Africa. The Euphorbia genus is represented by 105 species and locally named as Sutlegen and Xasil in ... -
Chemical Compositions by Using LC-MS/MS and GC-MS and Biological Activities of Sedum sediforme (Jacq.) Pau
Ertas, Abdulselam; Boga, Mehmet; Yilmaz, Mustafa Abdullah; Yesil, Yeter; Hasimi, Nesrin; Kaya, Meryem Seyda; Temel, Hamdi (Amer Chemical Soc, 2014)In this research, the chemical composition and biological activities of various extracts obtained from whole parts of Sedum sediforme (Jacq.) Pau were compared. The amounts of total phenolic and flavonoid components in ... -
Chemical Profile and Biological Activities of Two Edible Plants: Chemical Investigation and Quantitative Analysis Using Liquid Chromatography Tandem Mass Spectrometry and Gas Chromatography Mass Spectrometry
Ertas, Abdulselam; Yilmaz, Mustafa Abdullah; Boga, Mehmet; Hasimi, Nesrin; Yesil, Yeter; Goren, Ahmet C.; Temel, Hamdi (Taylor & Francis Inc, 2016)The objectives of this study were to define the phenolic and fatty acid profiles, anticholinesterase, antioxidant, antimicrobial activities, and total phenolic-flavonoid contents of Lycopsis orientalis and Tragopogon ... -
A detailed study on the chemical and biological profiles of essential oil and methanol extract of Thymus nummularius (Anzer tea): Rosmarinic acid
Ertas, Abdulselam; Boga, Mehmet; Yilmaz, Mustafa Abdullah; Yesil, Yeter; Tel, Gulsen; Temel, Hamdi; Hasimi, Nesrin (Elsevier, 2015)The aim of this study was to determine the chemical profile of Thymus nummularius by LC-MS/MS and GC/MS. Additionally, the methanol extract, essential oil and some individual main compounds of Thymus nummularius were tested ... -
Essential oil compositions and anticholinesterase activities of two edible plants Tragopogon latifolius var. angustifolius and Lycopsis orientalis
Ertas, Abdulselam; Goren, Ahmet C.; Boga, Mehmet; Yesil, Yeter; Kolak, Ufuk (Taylor & Francis Ltd, 2014)This is the first report in the literature on essential oil compositions of Tragopogon latifolius var. angustifolius and Lycopsis orientalis which were analysed by using GC-FID and GC-MS techniques. The main constituents ... -
Fatty Acid, Essential Oil and Phenolic Compositions of Alcea pallida and Alcea apterocarpa with Antioxidant, Anticholinesterase and Antimicrobial Activities
Ertas, Abdulselam; Boga, Mehmet; Gazioglu, Isil; Yesil, Yeter; Hasimi, Nesrin; Ozaslan, Cumali; Yilmaz, Hasibe (Chiang Mai Univ, Fac Science, 2016)This study was the first phytochemical and biological activity report on Alcea pallida and Alcea apterocarpa extracts. The main constituents of the essential oils were identified as arachidic acid (34.2%) for A. pallida, ... -
LC-MS/MS analyses of Ziziphora clinopodioides Lam. from Turkey: Antioxidant, anticholinesterase, antimicrobial and, anticancer activities
Ozkan, Esra Eroglu; Boga, Mehmet; Yilmaz, Mustafa Abdullah; Kara, Emel Mataraci; Yesil, Yeter (Istanbul Univ, Fac Pharmacy, 2020)Background and Aims: Ziziphora clinopodioides is one of the wild edible species used in Turkish folk medicine. The study was aimed to investigate the phenolic compounds of the extracts as well as the antioxidant, enzyme ... -
Phytochemical profile and some biological activities of three Centaurea species from Turkey
Boga, Mehmet; Alkan, Huseyin; Ertas, Abdulselam; Oral, Elif Varhan; Yilmaz, Mustafa A.; Yesil, Yeter; Goren, Ahmet C. (Pharmacotherapy Group, 2016)Purpose: To characterise the phytochemical profile of whole plants of Centaurea balsamita, C. depressa and C. lycopifolia with LC-ESI-MS/MS, and as well as their antioxidant, anticholinesterase and antimicrobial activities. ...
