| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Lactobacillus delbrueckii |
- |
- |
4 － 32 |
Ofloxacin (Floxin)  |
878 |
| Lactobacillus delbrueckii |
- |
- |
8 － 64 |
Streptomycin |
878 |
| Lactobacillus delbrueckii |
- |
- |
8 － >=256 |
Nitrofurantoin (Macrobid, Macrodantin, Furantoin) |
878 |
| Lactobacillus delbrueckii (ATCC 04797) |
- |
- |
4 － ? |
Microbisporicin |
801 |
| Lactobacillus delbrueckii (ATCC 04797) |
- |
- |
16 － ? |
Planosporicin |
801 |
| Lactobacillus delbrueckii (ATCC 04797) |
- |
- |
>128 － ? |
Actagardine |
801 |
| Lactobacillus delbrueckii (ATCC 04797) |
- |
- |
>128 － ? |
Mersacidin |
801 |
| Lactobacillus delbrueckii (ATCC 04797) |
- |
- |
>128 － ? |
Nisin |
801 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
≤0.12 － 0.25 |
Ampicillin (Omnipen) |
1036 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
≤0.12 － 2 |
Clindamycin (Cleocin) |
1036 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
≤0.12 － 4 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1036 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
≤0.12 － 8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
1036 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
0.5 － 8 |
Gentamicin (Gentamycin, Garamycin) |
1036 |
| Lactobacillus delbrueckii (Etest) |
- |
- |
0.5 － 64 |
Streptomycin |
1036 |
| Lactobacillus delbrueckii (KG11 + clindamycin-resistant + lincomycin-resistant + tetracycline-resistant) |
- |
- |
32 － ? |
Tetracycline (Sumycin, Achromycin V, Steclin) |
878 |
| Lactobacillus delbrueckii (pH 7.0) |
0.03 |
2 |
≤0.03 － 16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Lactobacillus delbrueckii (pH 7.0) |
0.06 |
8 |
≤0.03 － >32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Lactobacillus delbrueckii (pH 8.0) |
0.03 |
1 |
≤0.03 － 8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Lactobacillus delbrueckii (pH 8.0) |
0.03 |
1 |
≤0.03 － 16 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |