Table 1. Phytochemicals present in S. heteromalla CME.
Phytochemical (s) | Test (s) | Indication | Result |
---|---|---|---|
Alkaloids | Mayer’s reagent test | Reddish brown precipitates | + |
Tannins /Phenolics | FeCl3 test | Blue/black Precipitates | +++ |
Flavonoids | NaOH test | Yellow color | +++ |
Glycosides | FeCl3 test | Rose pink | +++ |
Terpenoids | Salkowski test | Reddish brown ring | +++ |
Saponins | Froth test | Unstable froth after 10 min | − |
Carbohydrates | Molisch’s test | Brick red color | +++ |
Steroids | H2SO4 test | Red color | +++ |