The objective of this work was to evaluate the chemical profile, total phenol content and the antioxidant, antiacetylcholinesterase and antifungal activities of ethanol extracts from leaves (EEF) and stem (EEC) of five species of Senna, as well as to evaluate the correlation between the content of total phenols with the DPPH free radical scavenging activity and with the inhibition of the acetylcholinesterase AC...