Characterization of the α-Amylase Inhibitory Activity of Oligomeric Proanthocyanidins from Acacia mearnsii Bark Extract

Acacia mearnsii (Fabaceae) contains acacia polyphenols, which are a complex mixture of proanthocyanidins that are mainly composed of 5-deoxycatechin units. In this study, an aqueous extract of A. m...