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What is Caffeine Extraction from Tea Leaves about?

This document describes an experiment to extract caffeine from tea leaves. Tea leaves weighing 11.08 grams were boiled in water and extracted with dichloromethane to isolate 0.0699 grams of crude caffeine, yielding 0.6308% caffeine. Extraction techniques including solid-liquid and liquid-liquid extraction were used to purify the caffeine.

Author

Pam Garcia

Language

EN