Phytoconstituents | Detected group | Stock solution (mg/mL) | Antimicrobial activity |
---|---|---|---|
Alkaloids | Â | 21.33 | ++e |
Mayer’s reagent test | + |  |  |
Hager’s reagent test | + |  |  |
Wagner reagent test | + | Â | Â |
Flavonoids | Â | 68.33 | +++c |
Shinoda test (magnesium turnings) | +b | Â | Â |
Zinc-hydrochloride reduction test | + | Â | Â |
Lead acetate test | + | Â | Â |
Ferric chloride reagent test | −a |  |  |
Saponins | Â | NA | NA |
Froth test | − |  |  |
Tannins |  | 73.5 | −f |
Ferric chloride reagent test | − |  |  |
Lead acetate test | + | Â | Â |
Cardiac glycosides | Â | NA | NA |
Keller–Killiani test | − |  |  |
Terpenoids | Â | Â | Â |
Triterpenes (Salkowski’s test) | + | 10 | +d |
Diterpenes (Copper acetate test) | + | 87.42 | +++c |
Anthranol glycosides | Â | ND | ND |
Borntrager’s test | + |  |  |
Phytosterols | Â | NA | NA |
Libermann Burchard’s test | − |  |  |
Salkowski’s test | − |  |  |
Coumarins | + | ND | ND |