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.
The bioassay was conducted as described in Fig. 2. The inhibitory activity (average ± SD) was presented as the percentage of β-galactosidase activity for tested compounds relative to the control. All experiments were repeated three times with duplicates.
