Table 4: Bacteria used in identification of antibacterial activity [32].

Gram-positiveGram-negative

* Bacillus cereus * Aeromonas hydrophila
* Bacillus subtilis * Brucella abortus
* Enterococcus spp.
(Enterococcus faecalis)
* Corynebacterium sp.  
(C. pseudotuberculosis)
* Micrococcus luteus * Escherichia coli
* Nocardia asteroids
*Rhodococcus equi
* Helicobacter pylori
* Staphylococcus aureus * Klebsiella pneumoniae
* Staphylococcus spp.
(S. auricularis, S. capitis, S. epidermidis, S. haemolyticus, S. hominis, S. mutans, and S. warnerii)
* Salmonella sp.
(S. enteritidis, S. typhi, and S. typhimurium)
* Streptococcus spp.
(S. cricetus, S. faecalis, S. Pneumonia, S. pyogenes, S. -haemolyticus, S. mutans, S. sobrinus, and S. viridians)
* Pseudomonas aeruginosa
Proteus mirabilis
Proteus vulgaris
Shigella dysenteriae
** Actinomyces naeslundii
**Lactobacillus acidophilus
**Peptostreptococcus micros
** Actinobacillus actinomycetemcomitans
**Capnocytophaga gingivalis
**Porphyromonas anaerobius
**Prevotella intermedia
** Fusobacterium nucleatum
**Porphyromonas gingivalis
**Prevotella melaninogenica
** Prevotella oralis 
**Veillonella parvula

Aerobic bacteria, **anaerobic bacteria.