Abstract
ABSTRACT Acacia auriculiformis A. Cunn. Ex. Benth (family: Fabaceae) is traditionally used as a folk remedy for diabetes in Central Africa. The present study was intended to evaluate the antioxidant and enzyme inhibitory potential of hydroethanolic leaf extract (HEAA) and its fractions (n-hexane, chloroform and ethyl acetate) at different concentrations (100–500 μg/ml) to justify its role in diabetes. The leaf extract (HEAA) and its ethyl acetate fraction (EFAA) showed maximum scavenging effect (60.43 ± 0.11, 50.87 ± 0.31) at 500 µg/ml, respectively. However, in enzyme inhibitory assays, the HEAA extract and EFAA among the fractions exhibited maximum inhibition against α‑amylase (61.69 ± 0.05, 53.87 ± 0.33), α‑glucosidase (63.34 ± 0.12, 58.46 ± 0.90) and pancreatic lipase (51.77 ± 0.15, 49.87 ± 0.31), respectively, at 500 µg/ml when compared with standard. The IC50 values of HEAA and EFAA against α‑amylase (3.35 and 4.48, respectively), α‑glucosidase (3.36 and 4.04, respectively) and pancreatic lipase (4.47 and 5.07, respectively) are also significant. The results suggest that HEAA possesses good antioxidant and enzyme inhibitory potential, which in turn might be responsible for its antidiabetic effect.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
