A Broad-Spectrum Antimicrobial Activity of Bacillus subtilis RLID 12.1

Table 5

MIC and MBC of partially purified antimicrobial compound.

S. number	Organisms	MIC of dialyzed concentrate; (g/mL)	MIC of partially; purified compound; (g/mL)	MBC of partially; purified compound; (g/mL)
	Gram-negative bacteria
1	P. aeruginosa MTCC 424	8.0	NA	Nil
2	E. coli MTCC 723	32.0	NA	Nil
	Gram-positive bacteria
3	S. pyogenes MTCC 442	0.5	6.25	6.25
4	S. pyogenes MTCC 1928	0.25	3.125	3.125
5	S. pyogenes NCIM 2608	ND	NA	NA
6	Bacillus cereus	ND	0.39	3.125
7	Enterococcus faecalis	ND	25.0	25.0
8	Staphylococcus epidermidis ATCC 12228	ND	>200	>200
	Yeasts
9	C. albicans MTCC 183	32.0	NA	Nil
10	Cryptococcus  neoformans NCIM 3541	16.0	NA	Nil

NA: no activity; ND: not determined.