Explain extraction of ephedrine from a mineral block?
Answer / Rakesh Kumar Dwivedi
Ephedrine is not found as a mineral but can be extracted from certain plants, like the Ephedra sinica. The extraction process involves drying the plant material, grinding it into a powder, and then soaking the powder in a solvent (like ethanol) to extract the ephedrine alkaloids. After filtration, the solution is concentrated, and the ephedrine is separated through recrystallization.
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