Pathogens | Black seeds honey | Syrian traditional mixture “Damask rose jam with honey and Propolis” | Propolis water soluble 70% | Propolis water soluble 90% |
Staphylococcus aureus | 24 | 32 | 19 | 18 |
Streptococcus pneumoniae | 22 | 27 | 17 | 16 |
Escherichia coli | 18 | 22 | 7 | 6 |
Klebsiella pneumoniae | 21 | 25 | 12 | 10 |