Antioxidant activity of Vitex agnus-castus L. extracts
Hüsniye Sağlam1, Aysun Pabuçcuoğlu, Bijen Kivçak
1Department of Pharmacognosy, Faculty of Pharmacy, Ege University, Bornova 35100, Izmir, Turkey. husniye.saglam@ege.edu.tr
Phytotherapy Research : PTR
|June 30, 2007
Abstract:
The ethanol, n-hexane and water extracts of Vitex agnus-castus L. leaves and fruits were screened for antioxidant activity. The antioxidant activity of plant extracts was determined by an improved assay based on the decolorization of the radical monocation of 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS.+). The water and ethanol extracts showed stronger antioxidant activity than the n-hexane extracts.
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