Investigation of antioxidant activity and antiurease, anticollagenase enzyme inhibition profile of oleaster seeds

In this study, the inhibitory effects of extracts prepared from oleaster seeds on antioxidant activity, anti-urease and anti-collagenase enzyme activities, which have an important area in health, were investigated. For purpose, aqueous methanolic these enzymes analyzed by spectrophotometric measurements. The effect was evaluated vitro method. Only extract found to show both activity. It determined that it showed higher inhibition activity than urease standard. Accordingly, IC50 value 0.23 ± 0.003μg/mL; % at 2.8 µg/mL concentration as 36.54 1.11. Anti-collagenase 2.8±1.12 μg/mL; 4.6 50.7±0.01. epigallocatechingallate anti-collagenase, is standard, 1.05±0.002 μg/mL. DPPH ABTS methods used examine activities extracts. According results, while provided 25,85 removal, 20,44 removal. removal 25,55 18,23% This study clearly shows can be alternative source source. Due role various diseases, new drugs with inducing or should developed.