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What is Caffeine Extraction from Coffee and Tea about?

This document describes the process of extracting caffeine from coffee and tea using solvent extraction. Solvent extraction involves using two immiscible solvents, such as water and an organic solvent like dichloromethane, to separate compounds based on their differential solubility. The process involves adding the solvents to a separatory funnel, shaking to mix them, and collecting the organic layer containing the extracted compound. Specifically, caffeine is more soluble in dichloromethane than water, so

Author

Đoàn Ngọc

Language

EN