- Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi - C Yaşam Bilimleri Biyoteknoloji
- Vol: 8 Issue: 2
- PHENOLIC COMPOUNDS DETERMINATION AND ANTIOXIDANT ACTIVITY OF TEUCRIUM CAVERNARUM
PHENOLIC COMPOUNDS DETERMINATION AND ANTIOXIDANT ACTIVITY OF TEUCRIUM CAVERNARUM
Authors : Fatih GÖĞER, Ayla KAYA, Muhittin DİNÇ, Süleyman Doğu DOĞU
Pages : 229-237
Doi:10.18036/estubtdc.599094
View : 11 | Download : 3
Publication Date : 2019-07-31
Article Type : Research
Abstract :Normal 0 21 false false false TR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Normal Tablo"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0cm; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-fareast-language:EN-US;} ABSTRACT The current study was aimed to determine phenolic compounds profile and antioxidant activity of 70% MeOH extract of Teucrium cavernarum P.H. Davis which is an endemic plant of Turkey. According to LC-MS/MS analysis of the extract, forsythoside A, forsythoside B, luteolin-7-gucoside, cirsimaritin and cirsiliol were determined as the major compounds. The total phenolic and radical scavenging activities of the extract were also determined. According to antioxidant activity results, IC 50 value of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging effect was determined as 0.12 ±0.01 mg/mL. 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging activity was also determined as 1.2 mM trolox equivalent (TEAC).Keywords : Teucrium cavernarum, Antioxidant activity, LC-MS/MS, Phenolic