Fig. 1From: Antioxidant and acetylcholinesterase inhibitory activities, in silico analyses, and anti-Alzheimer’s disease potential of leaf extracts of three Nigerian endemic medicinal plants (Spondias mombin, Carica papaya and Kalanchoe crenata)The comparative antioxidant activities of Spondias mombin, Carica papaya and Kalanchoe crenata leaf extracts A 1,1-diphenyl-2-picrylhydrazyl radical (DPPH·) scavenging activity B Superoxide radical scavenging activity C Nitric oxide (NO) radical scavenging activity D Hydroxyl radical scavenging activity D 2,2′-Azinobis-(3-ethylbenzthiazoline-6-sulphonate) radical (ABTS·+) scavenging activity E Iron chelating activity F Cupric ion reducing antioxidant capacity (CUPRAC) G Lipid peroxidation inhibitory activityBack to article page