Table 2.

MBC values of Chelidonii herba lyophilized extract and its chitosan delivery systems.

Microorganism	Chelidonii herba Lyophilized Extract	Lyophilized Extract + Chitosan 80/500 1:1	Lyophilized Extract + Chitosan 80/500 1:5	Lyophilized Extract + Chitosan 80/1000 1:1	Lyophilized Extract + Chitosan 80/1000 1:5	Chitosan 80/500	Chitosan 80/1000
	MBC (mg/mL)
S. aureus	8	16	125	64	125	125	250
S. epidermidis	8	16	125	64	125	125	250
E. faecalis	32	125	125	32	64	125	250
S. pyogenes	8	32	32	16	125	125	250
E. coli	32	64	64	32	125	62	125
P. aeruginosa	16	16	125	4 ↓	62	125	125
C. albicans	125	64 ↓	125	8 ↓	125	250	250

↓ - decrease in MIC value.