How do you extract caffeine from coffee powder?
How do you extract caffeine from coffee powder? Solvents such as Chloroform, Methyl Chloride, Ethanol, Acetone and Ethyl acetate are commonly used for the solvent extraction of caffeine. Several methods can be used for this extraction purpose, for example Soxhlet extraction, Ultrasonic extraction, and Heat Reflux extraction. The most-common methods of decaffeination involve chemical solvents, […]
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