Table 3. Antibacterial activity of protein in H. rosa-sinensis in agar and disc diffusion method (Mean ± SD) (mm).

Test organisms	Agar diffusion method		Disc diffusion method
	Crude protein	Pure protein	Crude protein	Pure protein
S. aureus	0.00 ± 0.00	11.00 ± 2.94	1.00 ± 0.81	11.40 ± 1.74
Streptococcus sp.	12.04 ± 0.86	1.76 ± 0.88	13.06 ± 0.89	2.80 ± 0.57
B. subtillis	0.00 ± 0.00	1.00 ± 1.41	1.06 ± 0.09	4.16 ± 0.60
E. coli	13.70 ± 0.87	12.25 ± 0.97	14.30 ± 2.86	11.00 ± 1.63
Salmonella sp.	15.21 ± 2.28	1.86 ± 0.65	16.55 ± 1.16	4.26 ± 0.73
P. aeruginosa	11.50 ± 2.28	1.86 ± 0.65	13.01 ± 1.63	2.44 ± 1.02