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Quality checkpoints and cupping feedback

This topic explains how quality checkpoints are established during washed coffee processing, and how cupping feedback connects processing practices to final flavor outcomes.

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  • Coffee Basics Nerds
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Article 12 of 12 in Wet Processing (Washed) Details/
Quality checkpoints and cupping feedback

Why Quality Checkpoints Matter

  • Coffee quality can be compromised at any stage of processing.
  • Establishing checkpoints ensures defects are caught early.
  • Cupping feedback links farm practices to market preferences, guiding improvements.

Key Quality Checkpoints in Washed Processing

1. Cherry Reception

  • Check ripeness and defect rates.
  • Remove underripes, overripe, and insect-damaged cherries.

2. Sorting and Flotation

  • Confirm floaters removed before pulping.
  • Ensures uniform density for fermentation.

3. Fermentation Tanks

  • Monitor time, temperature, and pH.
  • Sample beans mid-process to assess mucilage breakdown.

4. Washing & Density Separation

  • Check for thorough mucilage removal.
  • Separate beans into grades for consistency.

5. Drying Stage

  • Monitor moisture content with meters.
  • Prevent uneven drying, mold, or contamination.

6. Storage

  • Verify parchment moisture (10–12%) and bag condition.
  • Inspect for pests or humidity damage.

Cupping Feedback

  • Purpose: Connects processing details to final flavor.
  • Process: Small samples from each lot are roasted and cupped.
  • Evaluations include:
  • Fragrance/aroma
  • Acidity
  • Body
  • Flavor clarity
  • Defects (sour, phenolic, musty)

Role of Feedback

  • Farmers learn how fermentation time, drying speed, or sorting affected cup profile.
  • Guides adjustments for future harvests.
  • Encourages consistency in specialty-grade lots.

Benefits of Quality Checkpoints & Feedback

  • Reduces risk of defects reaching buyers.
  • Provides traceability and accountability.
  • Strengthens direct trade relationships by sharing transparent data.
  • Improves long-term income by aligning with market expectations.

Lasting Importance

Quality checkpoints and cupping feedback create a feedback loop between producers and buyers, turning processing from routine into precision quality management. This system elevates both farm reputation and consumer trust in the final cup.

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Coffee Basics Nerds

Written by : Coffee Basics Nerds

Expert coffee historians and brewing enthusiasts dedicated to sharing the rich heritage and techniques behind your perfect cup of coffee.

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