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)

Future Journal of Pharmaceutical Sciences

Table 1 Phytochemicals detected in methanol extracts of the plants

Test	Spondias mombin	Carica papaya	Kalanchoe crenata
Tannins	+	+	+
Alkaloids	+	+	+
Flavonoids	+	+	+
Anthraquinones	+	+	+
Steroids	+	−	+
Saponins	+	−	+