Coffee Bean
Latest articles, industry insights and brewing guides
What’s Inside Green Coffee Beans? Key Chemical Components
Discover the exact chemical makeup of raw coffee beans — from carbohydrates to cellulose — and how these components shape roasting and flavor.
What Is Catuai Coffee? A Hybrid Coffee Variety Explained
Catuai is a hybrid of Caturra and Mundo Novo bred in Brazil. Learn why it’s wind-resistant, compact, and grown in Central America.
What Are Single-Origin Coffee Beans?
Explore single-origin coffees like Jamaica Blue Mountain No.1, Sulawesi Toraja, and Kilimanjaro peaberry, with tasting notes and origin insights.
How to Identify Coffee Roast Levels by Color and Sound
Learn how SCAA’s Agtron color system and roast timing markers like first and second crack define coffee roast levels from light to dark.
What Makes a Great Coffee Bean?
A great cup of coffee depends on freshness, roast age, purity, and sensory qualities. Learn how to choose high-quality beans for the best flavor.
How to Roast Coffee Beans for the Best Flavor
Learn how coffee bean roast levels—from light to dark—affect flavor, and how to choose the right roast for your brewing style.
What You Should Know About Coffee Beans
Learn where coffee beans come from, how they’re grown, processed, and what makes each origin unique. A deep dive into global coffee origins and types.
Major Coffee Origins and Their Flavor Profiles
Explore the key coffee-producing regions and the defining taste traits of their top-quality beans to guide your next purchase.
How to Grind Coffee Beans for the Best Flavor
Learn the right grind size for your brewing method and why grinding fresh matters for flavor, aroma, and extraction quality.
How Coffee Roasting Works: From Light to Dark
Learn how coffee transforms through roasting—from light cinnamon to dark espresso—in 12–16 minutes at up to 232°C, with key flavor stages explained.
Washed vs Natural Coffee Processing Explained
Learn how washed and natural coffee processing methods affect flavor, quality, and suitability for different growing regions.
How Coffee Beans Are Made: From Fruit to Green Bean
Discover how coffee beans are extracted from fruit through washed or natural processes, and why processing affects flavor and quality.
Understanding Coffee Bean Sizes, Processing, and Grades
Learn how coffee beans are graded by processing method, size, altitude, and quality scores — plus what affects flavor and bean shape.
How Coffee Beans Are Processed and Graded
Learn the key methods of coffee bean processing, defects to avoid, and how quality is determined before roasting.
How Coffee Roasting Creates Specialty Flavor
Learn how roast level, method, and timing shape coffee flavor—from light acidity to deep crema-rich body—and what makes a great roast consistent.
The Art of Coffee Bean Blending
Learn why roasters blend multiple origins — usually 3 to 7 types — to balance flavor complexity and achieve a smoother, more rounded cup.
How to Store Freshly Roasted Coffee Beans Properly
Freshly roasted coffee beans release gases that affect flavor. Learn how long to wait before brewing, how to store them, and why fridge storage is a bad idea.
How Coffee Trees Fruit and Why Harvesting Matters
Coffee trees fruit multiple times a year, with ripe and unripe cherries on the same branch. Learn why selective picking is essential for quality.
What You Need to Know About Coffee Trees
Learn where coffee trees come from, how they grow, and what makes a great coffee cherry. Discover ideal conditions and harvest facts.
How Coffee Fruit Is Processed After Harvest
Coffee cherries are processed either washed or dried—each method shapes flavor. Learn how beans go from fruit to parchment and green coffee.