Question

write identification test , therapeutic effect & pharmaceutical application of alkaloids &volatile oils.​

Answer 1

Explanation:

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TESTS FOR ALKALOIDS • Most alkaloids are precipitated from neutral or slightly acidic solution by • Dragendorff's reagent (solution of potassium bismuth iodide)orange coloured precipitate. Mayer's reagent (potassium mercuric iodide solution) Cream coloured precipitate.

Answer 2

Explanation:

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TESTS FOR ALKALOIDS • Most alkaloids are precipitated from neutral or slightly acidic solution by • Dragendorff's reagent (solution of potassium bismuth iodide)orange coloured precipitate. Mayer's reagent (potassium mercuric iodide solution) Cream coloured precipitate.