Prof. Dr. EKREM KÖKSAL

Yayın Ağı

Makaleler 41

1. Antioxidant and Antiproliferative Activities of Three Endemic Scrophularia Species: S. erzincanica, S. subaequiloba, and S. libanotica var. armena

Ulutaş Y., KÖKSAL E., AKŞİT H., ALTAY A.

Chemistry and Biodiversity , cilt.22, sa.11, 2025 (SCI-Expanded, Scopus)

2. Antioxidant Activity and Phytochemical Profiling of Steam-Distilled Oil of Flaxseed (Linum usitatissimum): Therapeutic Targeting Against Glaucoma, Oxidative Stress, Cholinergic Imbalance, and Diabetes

GÜLÇİN İ., Mutlu M., Bingol Z., Ozden E. M., Mirzaee Z., Goren A. C., et al.

Molecules , cilt.30, sa.16, 2025 (SCI-Expanded, Scopus)

3. Phenolic Content, Antioxidant Capacity, and Therapeutic Potential of Mango (Mangifera indica L.) Leaves

IŞIK M., Dikici E., Altın S., ALP C., KIRBOĞA K. K., KÖKSAL E., et al.

Food Science and Nutrition , cilt.13, sa.5, 2025 (SCI-Expanded, Scopus)

4. Isolatıon, Antifungal Activity, and Molecular Docking Analysis Of Axillarin from Tanacetum alyssifolium

Şimşek S., Bayar Y., Karakurt T., Akşit H., Köksal E.

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL , cilt.24, sa.5, ss.1035-1041, 2025 (SCI-Expanded, Scopus)

5. Antioxidant, and enzyme inhibition effects of chia (Salvia hispanica) seed oil: A comprehensive phytochemical screening using LC-HR/MS

Mutlu M., Bingol Z., Ozden E. M., KÖKSAL E., ERTÜRK A., Goren A. C., et al.

Electronic Journal of Biotechnology , cilt.74, ss.41-53, 2025 (SCI-Expanded, Scopus)

6. Screening of Chemical Profile by LC–MS/MS and Assessment of Biological Properties of Achillea sintenisii Hub. Mor. From Turkey

Köksal E., Altay A., Altın S., Alp C., Ulutaş Y., Şimşek S., et al.

CHEMISTRY AND BIODIVERSITY , cilt.22, sa.7, ss.202500026, 2025 (SCI-Expanded, Scopus)

7. Therapeutic potential of Laurus nobilis extract by experimental and computational approaches: phenolic content and bioactivities for antioxidant, antidiabetic, and anticholinergic properties

Altın S., IŞIK M., ALP C., Dikici E., KÖKSAL E., KIRBOĞA K. K., et al.

Frontiers in Chemistry , cilt.13, 2025 (SCI-Expanded, Scopus)

8. Phytochemical profile by LC-MS/MS analysis and evaluation of antioxidant, antidiabetic, anti-Alzheimer, and anticancer activity of Onobrychis argyrea leaf extracts

Yeniçeri E., ALTAY A., KÖKSAL E., Altın S., Taslimi P., Yılmaz M. A., et al.

European Journal of Integrative Medicine , cilt.66, 2024 (SCI-Expanded, Scopus)

9. Two new compounds from endemic Centaurea paphlagonica (Bornm.) Wagenitz and their cytotoxic activities

Tüfekçi A. R., Demirtaş İ., AKŞİT H., Arslan Ş., Kocabıyık K., Zeybek S., et al.

Chemical Biology and Drug Design , cilt.103, sa.1, 2024 (SCI-Expanded, Scopus)

10. Ferruginoside D: A Novel Phenylethanoid from Verbascum leiocarpum

ŞİMŞEK S., AKŞİT H., AYDIN A., KÖKSAL E.

Chemistry and Biodiversity , cilt.20, sa.12, 2023 (SCI-Expanded, Scopus)

11. Isolation, characterization and antiproliferative activity of secondary metabolites from tanacetum alyssifolium (Bornm.) grierson

Köksal E., Ulutaş Y., Şimşek S., Bayraktar T., Altay A., Çatır M., et al.

Records of Natural Products , cilt.15, sa.2, ss.122-129, 2021 (SCI-Expanded, Scopus, TRDizin)

12. İnsan Serum Paraoksonaz-1 (hPON1) Üzerine Bendamustin İnhibisyon Etkisi

Ulutaş Y., Köksal E., Söyüt H.

SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , cilt.10, sa.3, ss.1833-1838, 2020 (ESCI) Sürdürülebilir Kalkınma

13. Anti-Alzheimer, antidiabetic and antioxidant potential of Satureja cuneifolia and analysis of its phenolic contents by LC-MS/MS

Taslimi P., KÖKSAL E., GÖREN A. C., Bursal E., Aras A., Kilic O., et al.

ARABIAN JOURNAL OF CHEMISTRY , cilt.13, sa.3, ss.4528-4537, 2020 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

14. Anticholinergic and antioxidant activities of avocado (Folium perseae) leaves–phytochemical content by LC-MS/MS analysis

Kose L. P., Bingol Z., Kaya R., Gören A. C., Akincioglu H., Durmaz L., et al.

International Journal of Food Properties , cilt.23, sa.1, ss.878-893, 2020 (SCI-Expanded, Scopus)

15. New sources of arbutin: Onobrychis nitida and Onobrychis galegifolia

Akşit H., Şimşek S., Özdokur K. V., Köksal E.

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.12, sa.3, ss.1733-1737, 2019 (TRDizin)

16. Preliminary phytochemical analysis and evaluation of in vitro antioxidant, antiproliferative, antidiabetic, and anticholinergics effects of endemic Gypsophila taxa from Turkey

Altay A., Tohma H., Durmaz L., Taslimi P., Korkmaz M., Gülçin İ., et al.

Journal of Food Biochemistry , cilt.43, sa.7, 2019 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

17. Measurement of anticancer, antidiabetic and anticholinergic properties of sumac (Rhus coriaria): analysis of its phenolic compounds by LC-MS/MS

TOHMA H., ALTAY A., KÖKSAL E., GÖREN A. C., GÜLÇİN İ.

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION , cilt.13, sa.2, ss.1607-1619, 2019 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

18. In vitro evaluation of antioxidant and anti-proliferative activities of Gypsophila sphaerocephala (Caryophyllaceae) extracts together with their phenolic profiles

Altay A., Degırmencı S., Korkmaz M., Çankaya M., Köksal E.

Journal of Food Measurement and Characterization , cilt.12, ss.2936-2945, 2018 (SCI-Expanded, Scopus)

19. Purification and selected biochemical properties of peroxidase from cress (Lepidium sativum sub sp. sativum)

Altay A., Koktepe T., Durmaz L., Topal F., Gülçin İ., Köksal E.

International Journal of Food Properties , cilt.21, sa.1, ss.2610-2621, 2018 (SCI-Expanded, Scopus)

20. Antioxidant activity and phenolic compounds of ginger (Zingiber officinale Rosc.) determined by HPLC-MS/MS

Tohma H., GÜLÇİN İ., Bursal E., GOREN A. C., ALWASEL S. H., KÖKSAL E.

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION , cilt.11, sa.2, ss.556-566, 2017 (SCI-Expanded, Scopus)

21. Assessment of Antimicrobial and Antioxidant Activities of Nepeta trachonitica: Analysis of Its Phenolic Compounds Using HPLC-MS/MS

KÖKSAL E., Tohma H., Kilic O., Alan Y., Aras A., GÜLÇİN İ., et al.

SCIENTIA PHARMACEUTICA , cilt.85, sa.2, 2017 (ESCI, Scopus)

22. Purification, characterization, and inhibition sensitivity of peroxidase from wheat (Triticum aestivum ssp vulgare)

ALTIN S., Tohma H., GÜLÇİN İ., KÖKSAL E.

INTERNATIONAL JOURNAL OF FOOD PROPERTIES , cilt.20, sa.9, ss.1949-1959, 2017 (SCI-Expanded, Scopus)

23. Purification, characterization and selected inhibition properties of peroxidase from haricot bean (Phaseolus vulgaris L.)

KÖKTEPE T., ALTIN S., Tohma H., GÜLÇİN İ., KÖKSAL E.

INTERNATIONAL JOURNAL OF FOOD PROPERTIES , cilt.20, ss.1944-1953, 2017 (SCI-Expanded, Scopus)

24. Antioxidant activity and polyphenol content of Turkish thyme (Thymus vulgaris) monitored by liquid chromatography and tandem mass spectrometry

Köksal E., Bursal E., Gülçin İ., Korkmaz M., Caglayan C., Goren A. C., et al.

INTERNATIONAL JOURNAL OF FOOD PROPERTIES , cilt.20, ss.514-525, 2017 (SCI-Expanded, Scopus)

25. RP-HPLC/MS/MS Analysis of the Phenolic Compounds, Antioxidant and Antimicrobial Activities of Salvia L. Species

Tohma H., KÖKSAL E., Kilic O., Alan Y., Yilmaz M. A., GÜLÇİN İ., et al.

ANTIOXIDANTS , cilt.5, sa.4, 2016 (SCI-Expanded, Scopus)

26. The Effectiveness of Crataegus orientalis M Bieber. (Hawthorn) Extract Administration in Preventing Alveolar Bone Loss in Rats with Experimental Periodontitis

HATİPOĞLU M., Saglam M., Koseoglu S., Koksal E., Keles A., Esen H. H.

PLOS ONE , cilt.10, sa.6, 2015 (SCI-Expanded, Scopus)

27. Effect of sumac extract on serum oxidative status, RANKL/OPG system and alveolar bone loss in experimental periodontitis in rats

Saglam M., Koseoglu S., HATİPOĞLU M., Esen H. H., KÖKSAL E.

JOURNAL OF APPLIED ORAL SCIENCE , cilt.23, sa.1, ss.33-41, 2015 (SCI-Expanded, Scopus)

28. Determination of Antioxidant Properties of Gypsophila bitlisensis Bark

Işık M., KORKMAZ M., Bursal E., GÜLÇİN İ., KÖKSAL E., Tohma H.

INTERNATIONAL JOURNAL OF PHARMACOLOGY , cilt.11, sa.4, ss.366-371, 2015 (SCI-Expanded, Scopus)

29. Biofilm blocking sesquiterpenes from Teucrium polium

ELMASRI W. A., HEGAZY M. F., AZIZ M., Koksal E., AMOR W., MECHREF Y., et al.

PHYTOCHEMISTRY , cilt.103, ss.107-113, 2014 (SCI-Expanded, Scopus)

30. Antioxidant activity and polyphenol content of cherry stem (Cerasus avium L.) determined by LC-MS/MS

Bursal E., KÖKSAL E., GÜLÇİN İ., BILSEL G., GOREN A. C.

FOOD RESEARCH INTERNATIONAL , cilt.51, sa.1, ss.66-74, 2013 (SCI-Expanded, Scopus)

31. PURIFICATION AND CHARACTERIZATION OF PEROXIDASE FROM SWEET GOURD (CUCURBITA MOSCHATA LAM. POIRET)

KÖKSAL E., Bursal E., Aggul A. G., GÜLÇİN İ.

INTERNATIONAL JOURNAL OF FOOD PROPERTIES , cilt.15, sa.5, ss.1110-1119, 2012 (SCI-Expanded, Scopus)

32. Evaluation of reducing power and radical scavenging activities of water and ethanol extracts from sumac (Rhus coriaria L.)

Bursal E., KÖKSAL E.

FOOD RESEARCH INTERNATIONAL , cilt.44, sa.7, ss.2217-2221, 2011 (SCI-Expanded, Scopus)

33. Antioxidant activity of Melissa officinalis leaves

KÖKSAL E., BURSAL E., DIKICI E., TOZOGLU F., GÜLÇİN İ.

JOURNAL OF MEDICINAL PLANTS RESEARCH , cilt.5, sa.2, ss.217-222, 2011 (SCI-Expanded, Scopus)

34. Peroxidase from Leaves of Spinach (Spinacia oleracea): Partial Purification and Some Biochemical Properties

Koksal E.

INTERNATIONAL JOURNAL OF PHARMACOLOGY , cilt.7, sa.1, ss.135-139, 2011 (SCI-Expanded, Scopus)

35. Antioxidant secoiridoids from fringe tree (Chionanthus virginicus L.)

Guelcin I., ELIAS R., Gepdiremen A., TAOUBI K., Koeksal E.

WOOD SCIENCE AND TECHNOLOGY , cilt.43, ss.195-212, 2009 (SCI-Expanded, Scopus)

36. Melatonin administration increases antioxidant enzymes activities and reduces lipid peroxidation in the rainbow trout (Oncorhynchus mykiss, Walbaum) erythrocytes

GÜLÇİN İ., Beydemir S., Hisar O., Koksal E., REITER R. J.

TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES , cilt.33, sa.3, ss.241-245, 2009 (SCI-Expanded, Scopus, TRDizin)

37. In vitro antioxidant activity of silymarin

Koksal E., GÜLÇİN İ., Beyza S., Sarikaya O., Bursal E.

JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY , cilt.24, sa.2, ss.395-405, 2009 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

38. Purification and characterization of peroxidase from cauliflower (Brassica oleracea L. var. botrytis) buds

Koksal E., GÜLÇİN İ.

PROTEIN AND PEPTIDE LETTERS , cilt.15, sa.4, ss.320-326, 2008 (SCI-Expanded, Scopus)

39. Antioxidant and radical scavenging activities of uric acid

Guelcin I., Oktay M., Koeksal E., Serbetci H., Beydemir S., Kuefrevioglu O. I.

ASIAN JOURNAL OF CHEMISTRY , cilt.20, sa.3, ss.2079-2090, 2008 (SCI-Expanded, Scopus)

40. Antioxidant activity of cauliflower (Brassica oleracea L.)

Koksal E., GÜLÇİN İ.

TURKISH JOURNAL OF AGRICULTURE AND FORESTRY , cilt.32, sa.1, ss.65-78, 2008 (SCI-Expanded, Scopus, TRDizin)

41. A comparative study on the antioxidant activity of fringe tree (Chionanthus virginicus L.) extracts

GULCIN I., ELIAS R., GEPDIREMEN A., BOYER L., Koksal E.

AFRICAN JOURNAL OF BIOTECHNOLOGY , cilt.6, sa.4, ss.410-418, 2007 (SCI-Expanded, Scopus)

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 32

1. Investigation of in Vitro Cytotoxic Effects of Some Secondary Metabolites from Scrophularia subaequiloba

ULUTAŞ Y., KÖKSAL E., AKŞİT H.

4 th EURASIA BIOCHEMICAL APPROACHES & TECHNOLOGIES (EBAT) CONGRESS, Antalya, Türkiye, 03 Kasım 2022, (Özet Bildiri)

2. Investigation of phenolic composition, antioxidant activity and cytotoxicity effects of various extracts of Achillea sintenisii

Köksal E., Altay A., Alp C., Altın S.

4th International Eurasian Conference on Biological and Chemical Sciences, Ankara, Türkiye, 24 - 26 Kasım 2021, ss.785-789, (Tam Metin Bildiri) Sürdürülebilir Kalkınma

3. Investigation of the Cytotoxic Effect of Different Extracts of Lallemantia Canescens (L) Fisch & Fruit Plant on Cancer Cell Lines

Alp C., Altın S., Köksal E., Altay A.

3rd Eurasia Biochemical Approaches & Technologies (EBAT), Antalya, Türkiye, 4 - 07 Kasım 2021, ss.112, (Özet Bildiri) Sürdürülebilir Kalkınma

4. Investigation of In Vitro Cytotoxic Effects of Different Extracts of Endemic Achillea sintenisii Against MCF-7, MDA-MB-453 and HT-29 Human Cancer Cell Lines

Altın S., Köksal E., Alp C., Altay A., Akşit H., Ulutaş Y.

3rd Eurasia Biochemical Approaches & Technologies Congress (EBAT), Antalya, Türkiye, 4 - 07 Kasım 2021, ss.107, (Özet Bildiri) Sürdürülebilir Kalkınma

5. Antioxidant capacity of various extracts of Scorzenera aucheriana collected from Erzincan

Şimşek S., Akşit H., Köksal E., Kandemir A.

International Eurasian Conference on BioTechnology and BioChemistry (BioTechBioChem 2020), Ankara, Türkiye, 16 - 18 Aralık 2020, (Tam Metin Bildiri)

6. Isolation and Characterization of Chlorogenic Acid from Inula Heterolepis and Quantification in Some Plants Growing in Erzincan, Turkey

Akşit H., Şimşek S., Akşit Z., Köksal E.

International Eurasian Conference on BioTechnology and BioChemistry (BioTechBioChem 2020), Ankara, Türkiye, 16 - 18 Aralık 2020, ss.791-795, (Tam Metin Bildiri)

7. Recycling Preparative HPLC Applications in Purification Of İridoid Glycosides From Plantago Euphratica

AKŞİT H., ALP C., ŞİMŞEK S., ULUTAŞ Y., KÖKSAL E.

8th. Internatıonal Conference on Mathematıcs, Engıneerıng, Natural and Medıcal Scıences, Erzurum, Türkiye, 5 - 08 Eylül 2019, (Özet Bildiri)

8. İmprovıng a Rapid İsolation Process For Axillarin

Şimşek S., Akşit H., Köksal E.

2. ULUSLARARASI MARDİN ARTUKLU BİLİMSEL ARAŞTIRMALAR KONGRESİ, Mardin, Türkiye, 23 - 25 Ağustos 2019, ss.114, (Özet Bildiri)

9. NEW SOURCE OF ARBUTIN: O. galegifolia and O. nitida

Şimşek S., Akşit H., Köksal E.

2. ULUSLARARASI MARDİN ARTUKLU BİLİMSEL ARAŞTIRMALAR KONGRESİ, Mardin, Türkiye, 23 - 25 Ağustos 2019, ss.113, (Özet Bildiri)

10. TANACETUM ALYSSİFOLİUM BİTKİSİNDEN İZOLE EDİLEN RUTİN ve İZOFRAKSETİN BİLEŞİKLERİNİN RADİKAL GİDERME AKTİVİTELERİ

Şimşek S., Akşit H., Köksal E.

2. ULUSLARARASI MARDİN ARTUKLU BİLİMSEL ARAŞTIRMALAR KONGRESİ, Mardin, Türkiye, 23 - 25 Ağustos 2019, ss.213, (Özet Bildiri)

11. In vitro antioxidant and antiproliferative activity of Gypsophila sphaerocephela subsp. cappadocica:Phenolic composition by RP-HPLC

ALTAY A., DEĞİRMENCİ Ş., KÖKSAL E., KORKMAZ M., ÇANKAYA M.

4th International Symposium of Medicinal and Aromatic Plants-2018, İzmir, Türkiye, 2 - 04 Ekim 2018, (Özet Bildiri)

12. Tanacetum alyssifolium Bitkisinden İzole Edilen İki Farklı Kumarin Türevinin Biyolojik Aktivitelerinin İncelenmesi

ULUTAŞ Y., KÖKSAL E., ALTAY A., AKŞİT H.

4th International Non-Wood Forest Products Symposium, Bursa, Türkiye, 4 - 06 Ekim 2018, ss.70, (Özet Bildiri)

13. Tanacetum alyssifolium Bitkisi Üzerinde Fitokimyasal Çalışmalar

ULUTAŞ Y., KÖKSAL E., ALTAY A., AKŞİT H.

4th International Non-Wood Forest Products Symposium, Bursa, Türkiye, 4 - 06 Ekim 2018, ss.127, (Özet Bildiri)

14. In vitro antioxidant and antiproliferative activities of gypsophila aucheri: Analysis of its phenolic compounds by RP-HPLC

KÖKSAL E., ALTAY A., ÇANKAYA M., KORKMAZ M.

7th International Congress on MolecularBiology and Biotechnology (www.molbiotech.gen.tr), Konya, Türkiye, 25 - 27 Mayıs 2018, (Özet Bildiri)

15. Peroxidase from cress (Lepidium sativum sub sp. sativum): Partial purification and some biochemical properties

ALTAY A., Köktepe T., Köksal İ., KÖKSAL E.

7th International Molecular Biology and Biotechnology Congress, Konya, Türkiye, 25 - 27 Nisan 2018, ss.169, (Özet Bildiri)

16. Antioxidant and anti-proliferative activities as well as phytochemical profile of Gypsophila lepidioides

ALTAY A., TOHMA H., KÖKSAL E.

7th World Congress of Oxidative Stress, Calcium Signaling and TRP Channels, Antalya, Türkiye, 20 - 23 Nisan 2018, cilt.10, ss.741-742, (Özet Bildiri)

17. Phytochemical Profile of Tanecetum erzincanense and its correlation to antioxidant and antiproliferative activities

ALTAY A., TOHMA H., KÖKSAL E.

7th World Congress of Oxidative Stress, Calcium Signaling and TRP Channels, Antalya, Türkiye, 20 - 23 Nisan 2018, cilt.10, sa.2, ss.718-719, (Özet Bildiri)

18. C40 Aethionema bingoelicum BİTKİSİ ÜZERİNDE FİTOKİMYASAL ÇALIŞMALAR

ulutaş y., KÖKSAL E., ALTAY A., CEYRAN E., KILIÇ Ö.

INTERNATIONAL SYMPOSIUM ONMEDICINAL, AROMATIC AND DYE PLANTS, 5 - 07 Ekim 2017, (Özet Bildiri)

19. C37 Neotchihatchewia isatidea bitkisinin fitokimyasal özelliklerinin incelenmesi.

CEYRAN E., KÖKSAL E., ALTAY A., KILIÇ Ö., ulutaş y.

International symposium on medicinal, aromatic, and dye plants, 5 - 07 Ekim 2017, (Özet Bildiri)

20. DETERMINATION OF THE PHENOLIC PROFILE AND ANTIOXIDANT ACTIVITY OF THE PLANT ‘TANACETUM ERZINCANENSE’

ALTAY A., KÖKSAL E., Öztürk Saıkaya B., Yapıcı İ.

INTERNATIONAL CONFERENCE ON APPLICATIONS IN CHEMISTRY AND CHEMICAL ENGINEERING (ICACCHE), Saraybosna, Bosna-Hersek, 10 - 15 Ekim 2017, ss.13, (Özet Bildiri)