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- Publications
- Influence
Polyphenol contents and antioxidant activity of lyophilized aqueous extract of propolis from Erzurum, Turkey.
- İ. Gülçin, Ercan Bursal, M. H. Şehitoğlu, M. Bílsel, A. Gören
- Chemistry, Medicine
- Food and chemical toxicology : an international…
- 1 August 2010
Propolis, an extremely complex resinous material, exhibits valuable pharmacological and biological properties attributed to the presence of polyphenols. In this study, we determined the antioxidant… Expand
Evaluation of reducing power and radical scavenging activities of water and ethanol extracts from sumac (Rhus coriaria L.)
- Ercan Bursal, E. Köksal
- Chemistry
- 1 August 2011
Abstract The purpose of this study was to determine the reducing power, metal chelating, and radical scavenging capabilities of water and ethanol extracts of sumac (Rhus coriaria L.), comparatively.… Expand
Polyphenol contents and in vitro antioxidant activities of lyophilised aqueous extract of kiwifruit (Actinidia deliciosa)
- Ercan Bursal, Ílhami Gülçin
- Chemistry
- 1 June 2011
Abstract The aim of this study was to determine the antioxidant potency and total phenolic and flavonoid contents of kiwifruit ( Actinidia deliciosa ) in vitro by analysing the radical scavenging… Expand
ANTIOXIDANT ACTIVITY OF MELISSA OFFICINALIS LEAVES
- E. Köksal, Ercan Bursal
- Chemistry
- 18 January 2011
The purpose of this study was to evaluate antioxidant activities of water extract of Melissa officinalis (WEM) and ethanol extract of M. officinalis (EEM), comparatively. The WEM and EEM were… Expand
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Antioxidant activity and polyphenol content of cherry stem (Cerasus avium L.) determined by LC–MS/MS
- Ercan Bursal, E. Köksal, İ. Gülçin, G. Bilsel, A. Gören
- Chemistry
- 1 April 2013
Abstract In this study, the antioxidant and antiradical properties of cherry stem (Cerasus avium L.) were examined. The ferric thiocyanate method, ferric ion (Fe3 +) and cupric ion (Cu2 +) reducing… Expand
RP-HPLC/MS/MS Analysis of the Phenolic Compounds, Antioxidant and Antimicrobial Activities of Salvia L. Species
- Hatice Tohma, E. Köksal, +5 authors S. Alwasel
- Chemistry, Medicine
- Antioxidants
- 21 October 2016
The identification and quantification of the phenolic contents of methanolic extracts of three Salvia L. species namely S. brachyantha (Bordz.) Pobed, S. aethiopis L., and S. microstegia Boiss. and… Expand
Polyphenol Contents and Antioxidant Properties of Medlar (Mespilus germanica L.)
- Lhami Gülçin, Fevzi Topal, +4 authors A. Gören
- Chemistry
- 2011
Medlar is the fruit of Mespilus germanica L. in the family of Rosaceae. The present study outlines that the native medlar (Mespilus germanica L.) fruits an extremely rich source of antioxidants. In… Expand
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Assessment of Antimicrobial and Antioxidant Activities of Nepeta trachonitica: Analysis of Its Phenolic Compounds Using HPLC-MS/MS
- E. Köksal, Hatice Tohma, +4 authors Ercan Bursal
- Chemistry, Medicine
- Scientia pharmaceutica
- 15 May 2017
Continuing our work on the sources of natural bioactive compounds, we evaluated the antimicrobial and antioxidant activities of Nepeta trachonitica as well as its major phenolic content using the… Expand
Phytochemical content, antioxidant activity, and enzyme inhibition effect of Salvia eriophora Boiss. & Kotschy against acetylcholinesterase, α-amylase, butyrylcholinesterase, and α-glycosidase…
- Ercan Bursal, Abdulmelik Aras, Ömer Kılıç, Parham Taslimi, A. Gören, İ. Gülçin
- Chemistry, Medicine
- Journal of food biochemistry
- 1 March 2019
Many taxa of Salvia genus have been used in herbal beverages, food flavoring, cosmetics, and pharmaceutical industry. In this paper, chemical compounds of Salvia eriophora (S. eriophora) leaves were… Expand
In vitro antioxidant activity of silymarin
- E. Köksal, İ. Gülçin, Sevim Beyza, ÖztÜrk Sarikaya, Ercan Bursal
- Chemistry
- 1 April 2009
Silymarin, a known standardized extract obtained from seeds of Silybum marianum is widely used in treatment of several diseases of varying origin. In the present paper, we clarified the antioxidant… Expand