KONYA'DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. 'IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ

Yener Tekeli

doi:10.29233/sdufeffd.134637

KONYA'DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. 'IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ

Abstract

antioksidan aktivitesinin belirlenmesi amaçlanmıştır. Centaurea Pterocaula 'u yağından uzaklaştırılmak için sokslet apareyi ile petrol eterinde ekstrakte edildi. Sonra materyal %70 lik metanolde tekrar ekstraksiyona tabi tutuldu ve çözücüsünden uzaklaştırıldı. Toplam fenolik madde konsantrasyonu Folin-Ciocalteu metoduna, serbest radikal süpürme etkisi DPPH metoduna göre ve indirgeme gücü ise Oyaizu metoduna göre yapıldı. Bitkinin fenolik yapısı HPLC ile belirlendi. Sonuçlar sentetik antioksidan olan BHT (Butillenmişhidroksitoluen) ve BHA (Butillenmişhidroksianisol) ile kıyaslandı. Anahtar Kelime: Antioksidan, Centaurea Pterocaula, DPPH, Folin-Ciocalteu, Oyaizu DETERMINATION OF PHENOLIC CONTENT AND ANTIOXIDANT EFFECT OF CENTAUREA PTEROCAULA TRUATV. IN KONYA Abstract: The present study was carried out to determine of Centaurea Pterocaula which was collected in region of Konya Tuz Lake. It was extracted with petroleum ether using a soxhleth apparatus for remove it's oil. Then the defatted plant materials were extracted with 70% methanol.and concentrated. Total phenol concentration was determined by Folin-Ciocalteu method, free radical scavenging activities were determined based on DPPH and determined reducing power based on Oyaizu method. The phenolic compound of C. Pterocaula was elucidated by HPLC analysis. Results were compared with standard antioxidant compound BHA and BHT. Keywords: Antioxidant, Centaurea Pterocaula, DPPH, Folin-Ciocalteu, Oyaizu

Keywords

Antioksidan, Centaurea Pterocaula, DPPH, Folin-Ciocalteu, Oyaizu

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Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Yener Tekeli This is me

Publication Date

June 1, 2008

Submission Date

February 25, 2009

Acceptance Date

-

Published in Issue

Year 2008 Volume: 3 Number: 1

DOI

https://doi.org/10.29233/sdufeffd.134637

IZ

https://izlik.org/JA24HH23NG

Cite

RIS / Bibtex

APA

Tekeli, Y. (2008). KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science, 3(1), 35-41. https://doi.org/10.29233/sdufeffd.134637

AMA

1.Tekeli Y. KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008;3(1):35-41. doi:10.29233/sdufeffd.134637

Chicago

Tekeli, Yener. 2008. “KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3 (1): 35-41. https://doi.org/10.29233/sdufeffd.134637.

EndNote

Tekeli Y (June 1, 2008) KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3 1 35–41.

IEEE

[1]Y. Tekeli, “KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ”, Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 3, no. 1, pp. 35–41, June 2008, doi: 10.29233/sdufeffd.134637.

ISNAD

Tekeli, Yener. “KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science 3/1 (June 1, 2008): 35-41. https://doi.org/10.29233/sdufeffd.134637.

JAMA

1.Tekeli Y. KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008;3:35–41.

MLA

Tekeli, Yener. “KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ”. Süleyman Demirel University Faculty of Arts and Science Journal of Science, vol. 3, no. 1, June 2008, pp. 35-41, doi:10.29233/sdufeffd.134637.

Vancouver

1.Yener Tekeli. KONYA’DA YETİŞEN CENTAUREA PTEROCAULA TRUATV. ’IN FENOLİK YAPISI VE ANTİOKSİDAN ETKİSİ. Süleyman Demirel University Faculty of Arts and Science Journal of Science. 2008 Jun. 1;3(1):35-41. doi:10.29233/sdufeffd.134637