The superoxide radical scavenging (92.1 %) and hydroxyl radical scavenging (83.4 %) activities of the stilbenes at 100 lg/ml were higher than the butylated hydroxyanisole, the known antioxidant agent.
Thesuperoxide radical scavenging (92.1 %) and hydroxylradical scavenging (83.4 %) activities of the stilbenes at100 lg/ml were higher than the butylated hydroxyanisole,the known antioxidant agent.