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.
Anti-bacterial assay of aqueous plant extracts
| Selected samples (150 µl) | Pathogenic bacteria (inhibition zone, mm) | |||
|---|---|---|---|---|
| E. coli | S. aureus | S. paratyphi | B. subtilis | |
| Acorus calamus (STD-15) | 12 | 11 | 8 | 10 |
| Terminalia bellirica (STD-16) | 13 | 8 | 10 | 7 |
| Helicteres isora (STD-20) | 15 | 10 | 11 | 8 |
| Quercus infectoria (STD-17) | 12 | 11 | 14 | 8 |
| Turbinella pyrum (STD-18) | 15 | 4 | 11 | 7 |
