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What Is Drying Phase in Coffee Roasting?

Definition

The early roast period in which the coffee warms and loses a substantial amount of free moisture, often tracked from charge to yellow.

Why it matters

Phase timing gives roasters a shared framework for comparing how a profile progresses.

How it is measured or recognized

Log the relevant start and end events consistently, then calculate elapsed time or percentage.

Roasting tip

Use phase metrics as comparison tools, not universal recipes or substitutes for sensory evaluation.

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