Fig. 2From: Screening of Manilkara zapota (L) P. Royen stem bark ethanolic extract for in vitro α-glucosidase inhibition, preliminary antidiabetic effects, and improvement of diabetes and its complications in alloxan-induced diabetes in Wistar ratsH2O2-Scavenging activity by MZSB extracts. Values were presented as mean ± SEM of three determinations. EMZSB showed a lower IC50 value of 37.54 µg ml−1 than AEMZSB. However, ascorbic acid was used as reference standard. Blue line EMZSB, orange line AEMZSB, gray line ascorbic acidBack to article page