Table 1.
The antibacterial activity of the DEAE eluate fractions determined by the disc diffusion assay
|
Bacterial strain |
Inhibition zone (mm) of fraction* |
|||
|---|---|---|---|---|
| D1 | D2 | D3 | D4 | |
|
S. aureus ATCC 25923 |
9.6 |
2.4 |
2.5 |
- |
|
S. typhi ATCC 11778 |
12.4 |
- |
- |
- |
|
E. coli O157:H7 |
5.5 |
2.2 |
2.8 |
- |
|
V. cholerae non01 |
10.8 |
3.1 |
- |
- |
|
P. aeruginosa ATCC 27853 |
6.7 |
2.5 |
1.8 |
- |
|
S. epidermidis ATCC 12228 |
14.2 |
1.8 |
- |
- |
|
S. epidermidis clinical isolate 1 |
12.5 |
2.4 |
2.5 |
- |
|
P. aeruginosa clinical isolate 1 |
6.5 |
1.8 |
1.5 |
- |
|
S. typhi clinical isolate 1 |
11.8 |
2.8 |
2.2 |
1.3 |
| V. cholerae clinical isolate 1 | 9.7 | 2.6 | 2.0 | 1.4 |
For the assay condition, see the text. -, no growth inhibition.
*The values not include diameter of paper disc.