To isolate caffeine from Tea Leaves – Herbal Drugs Technology, Pharmacognosy
Aim: To isolate caffeine from tea leaves. Requirements Vacuum distillation unit, Soxhlet Extractor, Porcelain dish, Ethanol, Sulphuric acid, Chloroform, Sodium hydroxide, Nitric acid, Ammonium hydroxide, Tea Leaves. Theory Caffeine is a methyl derivative of xanthine present in tea and coffee. Caffeine is used as a central nervous system stimulant and it is a less potent […]
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