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Antibacterial inhibition zone (mm) of Helianthus tuberosus powder in the nutrient agar at different concentrations (mg/mL).
| S. No. | Bacterial culture | H. tuberosus concentration | |||
|---|---|---|---|---|---|
| 100% | 50% | 25% | 10% | ||
| 1 | Staphylococcus aureus | 26 | 24 | 23 | 22 |
| 2 | Pseudomonas aeruginosa | 25 | 22 | 21 | 20 |
| 3 | Klebsiella pneumonia | 25 | 25 | 23 | 20 |
| 4 | Proteus mirabilis | 25 | 22 | 20 | Zero |
