Assessment of Antioxidant Activity of Ethanol Extracts of Vigna spp.

Plants of Vigna Savi genus are widely used in the world as food and medicinal plants. Most investigations propagated biochemical composition biological activity seeds these plants due to high content proteins but fewer studies about above-ground plant part. The aim this study focused on investigation antioxidant spp. raw angularis (Willd.) Ohwi & H. Ohashi, V. mungo (L.) Hepper, radiata Wilczek, unguiculata Walp. was collected from M.M. Gryshko National Botanical Garden Academy Sciences Ukraine experimental collection at start vegetation flowering stage. At determined 45.27–77.21 mg GAE.g-1 (gallic acid equivalent) total polyphenol compounds (TPC), 8.67–20.48 CAE.g-1 (caffeic phenolic acids (TPAC), 31.84–47.97 QE.g-1 (quercetin flavonoids (TFC), 6.97–8.14 TE.g-1 (Trolox by DPPH method, 110.52 142.61 AA phosphomolybdenum method. stage found following results: 27.16–78.11 compounds, 4.97–17.16 acids, 18.27–54.26 flavonoids, 4.6–6.69 45.16–110.27 A very strong correlation between method TPAC (r = 0.883), TPC 0.858), TFC 0.843) These results can be for further pharmacological