Research Article
Antimicrobial Activity of Piper marginatum Jacq and Ilex guayusa Loes on Microorganisms Associated with Periodontal Disease
Table 1
P. marginatum Jacq and Ilex guayusa Loes total ethanol extract phytochemical analyses.
| Secondary metabolite | Test | Piper marginatum Jacq | Ilex guayusa Loes |
| Alkaloids | Dragendorff | + | + | Valser | + | + | Mayer | + | + | Wagner | + | + | Cardiotonics | Baljet | + | + | Molisch | + | + | Carotenoids | Salkowiski | + | + | Coumarins | Ehrlich | − | + | Fluorescence | − | + | Steroids | Liebermann–burchard | − | − | Vanille- orthophosphoric acid | − | − | Flavonoids | Shinoda | + | + | Rosenheim | − | − | Leucoanthocyanidin | − | − | Sesquiterpenic lactones | Ferric hydroxamate | − | − | Saponins | Froth | − | − | Rosenthaler | − | − | Tannins | Ferric chloride | + | + | Phenols | Gallic acid | + | + | Flavonoids | Quercetin | + | + |
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+: positive test result; −: negative test result.
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