Table 1.
MICs and MBCs of WGJe (expressed as μg/mL) against Gram-positive bacteria, Gram-negative bacteria, yeasts, and the fungus A. niger.
| MIC | MBC | |
|---|---|---|
| Gram+ | ||
| M. catarrhalis ATCC 8176 | 15.62 | 2000 |
| B. subtilis ATCC 6633 | 250 | 2000 |
| E. durans (wild-type strain) | 500 | >2000 |
| E. hirae ATCC 10541 | 1000 | >2000 |
| L. monocytogenes ATCC 7466 | 125 | >2000 |
| L. monocytogenes ATCC 13932 | 250 | >2000 |
| S. aureus ATCC 6538P | 3.9 | 500 |
| S. aureus ATCCC 43300 | 62.5 | 500 |
| S. epidermidis ATCC 49134 | 15.62 | >2000 |
| S. epidermidis ATCC 12228 | 31.25 | 2000 |
| S. epidermidis ATCC 35984 | 15.62 | 2000 |
| S. mutans ATCC 35668 | 125 | 2000 |
| S. pyogenes ATCC 19615 | 125 | 1000 |
| S. pneumoniae ATCC 6003 | 125 | 1000 |
| Gram− | ||
| E. coli ATCC 25922 | 2000 | 2000 |
| K. pneumoniae (wild-type strain) | >2000 | >2000 |
| P. aeruginosa ATCC 27853 | >2000 | >2000 |
| P. aeruginosa ATCC 9027 | >2000 | >2000 |
| P. aeruginosa ATCC15442 | >2000 | >2000 |
| P. mirabilis (wild-type strain) | >2000 | >2000 |
| S. marcescens (wild-type strain) | >2000 | >2000 |
| S. typhi ATCC13311 | >2000 | >2000 |
| Yeasts | ||
| C. albicans ATCC 10231 | >2000 | >2000 |
| C. parapsilosis ATCC 29947 | >2000 | >2000 |
| Fungi | ||
| A. niger ATCC 16404 | >2000 | >2000 |
MICs, minimal inhibitory concentrations; MBCs, minimal bactericidal concentrations; WGJe, white grape juice extract.