| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Epicatechin gallate  |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Eryodictyol 7-O-glucoside |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Glycyrrhizin |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Iridin |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Isorhamnetin-3-O-rutinoside |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
100 － ? |
Procyanidin B-1 |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Procyanidin B-3 |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Procyanidin B-5 |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
100 － ? |
Procyanidin B-5 |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
100 － ? |
Procyanidin C-1 |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Procyanidin polymer |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Roseoside |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
>100 － ? |
Tri-N-coumaroylspermidine |
223 |
| Helicobacter pylori (ATCC 43504) |
- |
- |
120 － ? |
Ocotea quixos (Ishpingo) |
329 |
| Helicobacter pylori (ATCC 43526 + pH 5.5) |
- |
- |
0.025 － ? |
Amoxicillin (Novamox, Amoxil) |
778 |
| Helicobacter pylori (ATCC 43526 + pH 5.5) |
- |
- |
0.025 － ? |
Y-904 |
778 |
| Helicobacter pylori (ATCC 43526 + pH 5.5) |
- |
- |
0.1 － ? |
Clarithromycin (Biaxin) |
778 |
| Helicobacter pylori (ATCC 43526 + pH 5.5) |
- |
- |
0.39 － ? |
Levofloxacin (Levaquin, Quixin) |
778 |
| Helicobacter pylori (ATCC 43526 + pH 7.0) |
- |
- |
0.012 － ? |
Clarithromycin (Biaxin) |
778 |
| Helicobacter pylori (ATCC 43526 + pH 7.0) |
- |
- |
0.025 － ? |
Amoxicillin (Novamox, Amoxil) |
778 |
| Helicobacter pylori (ATCC 43526 + pH 7.0) |
- |
- |
0.025 － ? |
Y-904 |
778 |
| Helicobacter pylori (ATCC 43526 + pH 7.0) |
- |
- |
0.39 － ? |
Levofloxacin (Levaquin, Quixin) |
778 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
0.03 － 0.06 |
Ampicillin (Omnipen) |
250 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
0.03 － 0.06 |
Cefuroxime (Kefurox, Zinacef) |
250 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
0.03 － 0.06 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
250 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
0.125 － 0.25 |
Ceftriaxone (Rocephin) |
250 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
0.125 － 0.25 |
Mezlocillin (Mezlin) |
250 |
| Helicobacter pylori (ATCC 43579) |
- |
- |
2 － 4 |
Oxacillin (Prostaphilin, Bactocil, Prostaphlin) |
250 |