Research Article
Antidiarrhoeal Activity of Musa paradisiaca Sap in Wistar Rats
Table 1
Secondary metabolite constituents of Musa paradisiaca sap.
| Secondary metabolites | Observation | Inference |
| Alkaloids | Cream colour with Mayer’s reagent; Reddish-brown precipitate with Wagner’s and Dragendorff’s reagents | Present | Tannins | White precipitate with ethanolic KOH | Present | Saponins | Stable, persistent froth with water | Present | Flavonoids | Dark yellow colour with KOH | Present | Phenolics | Greenish precipitate with FeCl3 | Present | Steroids | Red colour with drops of concentrated H2SO4 | Present | Triterpenes | Absence of bluish-green colour | Not detected | Cardiac glycosides | Absence of reddish-brown colour at the interface | Not detected | Anthraquinones | Absence of pink in the ammoniacal phase | Not detected | Cardenolides and dienolides | Absence of brown ring at the interfere | Not detected |
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