Figure 8

Bacterial colony of different samples for cultivated in bacteria solution for 24 hours: HA (a), blank control (b), HA/0.2CS (c), HA/0.5CS (d), HA/2CS (e), HA/6CS (f). The absorbance value representing the antibacterial effect (data was expressed as mean ± SD (n = 3), a statistical significance can be seen when compared to the control and HA groups) (g), and the ZOI test result of HA/6CS (h).