Study of Antioxidant Activity of Juglans regia Leaves

摘要

This study was designed to investigate the antioxidant activity for Juglans regia leaves. The Methanol extract from Iranian Juglans regia leaves that grow in Karaj and Tonekabon regions was examined. In addition, total amount of DPPH (1,1 -diphenyl-2-picryl hydrazyl) radical scavenging activities and reductive power of crude extracted its different fractions were determined. The antioxidant activity data by DPPH has been compared in both regions.