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What Is Extraction in Coffee Roasting?

Writer: Kühne Kaffee
Kühne Kaffee
Aug 10
1 min read

Definition

The transfer of soluble and dispersible compounds from ground coffee into brewing water.

Why it matters

This measure connects roast decisions to how the coffee tastes and behaves in brewing.

How it is measured or recognized

Use a documented method, calibrated equipment where relevant and controlled comparison samples.

Roasting tip

Treat numbers as diagnostic evidence, not flavor scores, and confirm conclusions through sensory evaluation.

Related terms

→ TDS

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