Table 4.
Reports of antimicrobial activity of different extracts or fractions of "barbatimão".
| Species | Extracts/Fraction | Microorganisms | Reference |
|---|---|---|---|
| SA | Hydroalcoholic and acetone:water extracts from the bark | Staphylococcus aureus | [41,102,107,108,109] |
| SA | Hydroalcoholic bark extract | Staphylococcus epidermidis; Enterococcus faecalis; Streptococcus salivarius; Streptococcus sanguinis; Streptococcus mitis; Streptococcus mutans; Streptococcus sobrinus; Lactobacillus casei | [41,102,110] |
| SA | Ethanolic and hexanic bark extracts | Candida albicans; Streptococcus mutans; Aggregatibacter actinomycetemcomitans | [111] |
| SA | Propylene glycol | S. aureus; S. epidermidis; S.mutans; C. albicans; C. tropicalis; C. glabrata | [112] |
| SA | Hydroalcoholic bark extract | Mycobacterium tuberculosis | [113] |
| SP | Ethyl acetate fraction | S. aureus; Bacillus subtilis | [87] |
| SR | Ethyl acetate fraction | S. aureus | [87] |
| SA | Polymer-rich subfraction | C. albicans; C. tropicalis, Cryptococcus neoformans | [42,114,115] |
| SA | Hexanic leaf extract | Trychophyton rubrum | [116] |
| SA | Methanolic extract and tannin fraction from the bark | Pythium insidiosum | [117] |
SA: S. adstringens. SP: S. polyphyllum. SR: S. rotundifolium.