Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) % of DPPH (b) ABTS radical scavenging (c) α-amylase and (d) α-glucosidase inhibition activity of different fractions and methanolic extracts of H. tuberosus. The values are expressed as mean ± standard deviation of three independent experiments.
