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Phytochemical composition of ZZE.
| Phytocompound | Phytochemical test | Results |
|---|---|---|
| Terpenoids | Salkowski test | + |
| Carbohydrates | Molisch's test | + |
| ∗Alkaloids | Dragendorff's test | + |
| Saponins | Foam test | + |
| Tannins | Lead acetate test | + |
| Flavonoids | Sodium hydroxide test | + |
| Phenols | Folin–Ciocalteu | − |
∗Informed extraction of ZZAE; + = present; − = absent; ZZE: Zanthoxylum zanthoxyloides extract.
