Research Article

Antimicrobial, Antioxidant, and Wound Healing Properties of Kigelia africana (Lam.) Beneth. and Strophanthus hispidus DC.

Table 4

Free radical scavenging activities of methanol leaf extract (KAL) and stem bark extract (KASB) of K. africana and leaf extract (SHL), root extract (SHR) of S. hispidus and α-tocopherol determined by DPPH method.

ExtractsIC50 (μg/mL)

KAL56.9
KASB13.7
SHL49.8
SHR45.1
α-tocopherol1.5