Table 1.

Inhibitory zone diameter of SGCH at different concentrations against SA.

Treatment	Inhibitory zone diameter (mm)
0.3% DMSO	0 ± 0
5 mg/mL CTC	29.42 ± 0.8
250 μg/mL SGCH	11.5 ± 0.45
500 μg/mL SGCH	13.75 ± 0.69
1,000 μg/mL SGCH	15.67 ± 0.41

If the diameter of inhibitory zone is ≤7 mm, it is judged as no inhibitory effect. If it is >7 mm but <10 mm, it is judged to be low-sensitive; >10 mm but <20 mm, it is judged to be medium-sensitive and >20 mm is judged to be high-sensitive.