Aegle marmelos has also demonstrated certain effectiveness as antibacterial agent against strains of:
Bacillus subtilis,
Staphylococcus aureus (Gram Positive),
Klebsiella pneumoniae,
Proteus mirabilis,
Escherichia coli,
Salmonella paratyphi A and
Salmonella paratyphi B (Gram Negative),
showing quite significant results against all tested bacterial strains [8].