PHENOLIC COMPOUNDS DETERMINATION AND ANTIOXIDANT ACTIVITY OF TEUCRIUM CAVERNARUM
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, IC50 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).
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- [1] Baytop T. Türkiyede Bitkiler ile Tedavi Geçmişte ve Bugün. 2nd ed. İstanbul, Turkey: İstanbul Üniversitesi Publication, 1999.
- [2] Nematollahi-Mahani SN, Rezazadeh-Kermani M, Mehrabani M,Nakhaee N. Cytotoxic Effects of Teucrium polium. on Some Established Cell Lines. Pharm Biol 2007; 45: 295-298.
- [3] Ozgen U, Mavi A, Terzi Z, Yιldιrιm A, Coşkun M, Houghton PJ. Antioxidant Properties of Some Medicinal Lamiaceae Labiatae Species. Pharm Biol 2006; 44: 107-112,
- [4] Sıngleton V.L, Orthofer R, Lamuela-Ravento´S RM. Analysis of Total Phenols and Other Oxidation Substrates and Antioxidants by Means of Folin-Ciocalteu Reagent, In: Packer L, editor. Methods in Enzymology. San Diego, USA: Academic Press 1999. Pp. 152-178
- [5] Papandreou MA, Kanakis CD, Polissiou MG, Efthimiopoulos S, Cordopatis P, Margarity M, Lamari FN. Inhibitory activity on amyloid-β aggregation and antioxidant properties of Crocus sativus stigmas extract and its crocin constituents. J. Agric. Food Chem 2006; 54: 8762-8768.
- [6] Kumarasamy Y, Byres M, Cox PJ, Jaspars M, Nahar L, Sarker SD. Screening seeds of some Scottish plants for free radical scavenging activity. Phytother Res 2007; 21: 615-621.
- [7] Clifford MN, Johnston KL, Knight S, Kuhnert N.. Hierarchical scheme for LC-MS Identification of chlorogenic acids. J. Agric. Food Chem 2003; 51: 2900-2911.
- [8] Mitreski I, Stanoeva JP, Stefova M, Stefkov G, Kulevanova S. 2014. Polyphenols in Representative Teucrium Species in the Flora of R. Macedonia: LC/DAD/ESI-MSn Profile and Content. Nat Prod Commun 2014; 9: 175-180
- [9] Parejo I, Jauregui O, Sanchez-Rabaneda F, Viladomat F, Bastida J, Codina C. (2004) Separation and characterization of phenolic compounds in fennel (Foeniculum vulgare) using liquid chromatography-negative electrospray ionization tandem mass spectrometry. Journal of Agricultural and Food Chemistry, 52, 3679-3687.
- [10]. Sánchez-Rabaneda F, Jáuregui O, Lamuela-Raventós RM, Bastida J, Viladomat F, Codina C. Identification of phenolic compounds in artichoke waste by high-performance liquid chromatography–tandem mass spectrometry. J. Chromatogr. A 2003; 1008: 57-72.
- [11] Tepe B, Degerli S, Arslan S, Malatyali E, Sarikurkcu C. Determination of chemical profile, antioxidant, DNA damage protection and antiamoebic activities of Teucrium polium and Stachys iberica. Fitoterapia 2011; 82: 237-246.
- [12] Ozkan G, Kuleasan H, Celik S, Gokturk RS, Unal, O,. Screening of Turkish endemic Teucrium montbretii subsp pamphylicum extracts for antioxidant and antibacterial activities, Food Control 2007; 18: 509-512.
- [13] Kaya A, Demirci B, Dinc M, Dogu S, Baser KHC, 2013. Compositions of the Essential Oils of Teucrium cavernarum and Teucrium paederotoides, Two Endemic Species from Turkey. J Essent Oil Bear Pl 2013;16, 588-594.