Microorganism | Minimum Inhibitory Concentration (MIC) (µg・mL−1) | ||||||
1 | 2 | 3 | 4 | 5 | 6 | S | |
Gram positive |
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Bacillus subtilis (MTCC 441) | 100 | >500 | 250 | 150 | >250 | 250 | 2.5 |
Staphylococcus aureus (ATCC 25923) | 150 | >250 | 250 | 100 | 250 | NA | 37.5 |
Staphylococcus epidermidis (MTCC 3615) | 100 | 250 | 150 | 150 | 100 | NA | 10 |
Enterococcus faecalis (ATCC 29212) | 100 | 150 | 100 | 250 | 150 | 100 | 25 |
Gram negative |
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Escherichia coli (ATCC 25922) | 150 | >500 | >250 | 150 | NA | 500 | 25 |
Klebsiella pneumoniae (ATCC 15380) | 250 | >500 | >250 | 100 | NA | >500 | 25 |
Pseudomonas aeroginosa (ATCC 27853) | 100 | 500 | >250 | 100 | 250 | >500 | 50 |