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.
α-amylase inhibition by aqueous extracts from the dried leaves of (A) Amaranthus viridis (AV), (B) Solanum macrocarpon (SM) and (C) Telfairia occidentalis (TO). Plants were produced with different urea fertilizer doses (0, 20, 40, 60, and 80 kg N/ha), which were applied at (T1) or after (T2) planting. Each bar is the mean of 3 determinations while the error bar represents standard deviation.
