Welcome to this session on introduction to coffee processing. Coffee quality is influenced not only by farming practices but also by how coffee cherries are handled after harvest. Processing plays a critical role in determining flavor, consistency, and market value. In this topic, participants will gain an overview of the entire coffee processing journey, from harvesting and sorting to fermentation, drying, and storage. The session introduces the key principles behind coffee processing, including the importance of fermentation, proper drying, and data-driven decision-making. Participants will also learn about the major processing methods used in specialty coffee production, including Fully Washed, Honey, Natural, and Anaerobic processes. By the end of this topic, learners will understand how processing decisions affect coffee quality and why monitoring key indicators such as Brix, pH, temperature, and moisture content is essential for producing high-quality and consistent coffees.

CHAPTER 1: HOW TO LEARN COFFEE PROCESSING

This chapter introduces the objectives, target audience, and learning materials of the course, helping participants understand how to effectively use videos, audio lessons, handbooks, and processing protocols.

CHAPTER 2: WHAT IS COFFEE PROCESSING?

Explains the role of post-harvest processing in coffee quality and introduces major processing methods, including Fully Washed, Honey, Natural, and Anaerobic processes.

CHAPTER 3. WHAT IS FERMENTATION?

Introduces the fundamentals of coffee fermentation, explaining how microorganisms interact with sugars to influence flavor development, quality consistency, and sensory characteristics.

CHAPTER 4: WHY IS DRYING IMPORTANT?

Explains how proper drying preserves coffee quality, prevents defects, and ensures safe storage through effective moisture management and drying practices.

CHAPTER 5. IMPORTANCE OF DATA-DRIVEN APPROACH

Demonstrates how collecting and analyzing processing data improves consistency, traceability, quality control, and continuous improvement throughout coffee processing operations.

CHAPTER 6: KEY FACTORS BY PROCESSING STAGE

Provides an overview of critical factors, impacts, and measurable indicators at each processing stage to support informed decision-making and quality management.