Table 1
Antibacterial activity of tea extract
Tea extract concentration (%)
Diameter of clear zone (mm)
Vibrio parahaemolyticus
Vibrio vulnificus
0(Control)
6.0±0.0
1)
6.0±0.0
0.1
8.3±0.6
11.3±0.6
0.3
12.2±0.3
15.0±0.0
0.5
13.3±0.6
17.3±0.6
1)
All values are means±SD