Coffee Knowledge
Latest articles, industry insights and brewing guides
10 Surprising Facts About How We Taste Coffee and Food
Taste isn’t just about where you feel it on your tongue. Discover 10 key facts about taste perception, flavor science, and how they affect coffee enjoyment.
What Is a Pump in Coffee? The Mechanics Explained
A pump moves fluid in coffee equipment using mechanical force. Learn the 3 types—reciprocating, rotary, and centrifugal—and how they function.
What Cupping Reveals About Specialty Coffee
Cupping removes variables to reveal a coffee’s true flavor, body, and freshness—key for comparing beans fairly. Here’s why pros rely on it.
What’s Inside a Coffee Bean? Full Composition Breakdown
A detailed look at the moisture, carbs, acids, fats, and minerals in green and roasted coffee beans—key to understanding specialty quality.
How to Cup Specialty Coffee Like a Pro
Learn the 10-step cupping process used by specialty coffee professionals to evaluate flavor, aroma, and mouthfeel accurately.
What Is the SCAA Coffee Tasters Flavor Wheel?
The SCAA Coffee Tasters Flavor Wheel is a key tool for coffee professionals. Learn what it is, how it’s used, and where to get one.
Why Use a Coffee Tamper for Espresso?
A coffee tamper ensures even pressure and extraction by compacting espresso grounds uniformly under 9+ bars of brewing pressure.
Essential Coffee Flavor Terms in English Every Coffee Lover Should Know
Learn the key English coffee tasting terms like acidity, body, bitterness, sweetness, and more to better describe your coffee experience.
Common Coffee Drink Names in English You Should Know
Wondering how to say Vienna Coffee or Mochaccino in English? This guide lists 20+ global coffee drinks with their correct English names.
How to Store Coffee Beans for Best Flavor
Proper storage keeps your coffee fresh. Buy small batches, avoid the fridge, and grind just before brewing for optimal flavor.
Coffee Bean Basics: Arabica, Robusta and Varieties Explained
Learn the differences between Arabica and Robusta coffee beans, how they’re processed, and what makes specialty coffee unique.
How to Properly Store Green Coffee Beans
Learn the ideal conditions and materials for storing green coffee beans to preserve freshness and flavor over time.
What Do Coffee Flowers Look Like and When Do They Bloom?
Coffee flowers bloom briefly in spring with a strong scent. Learn their appearance, blooming seasons, and how environmental factors affect flowering.
What Are Coffee Peaberry and Flat Bean?
Learn the difference between peaberry and flat bean coffee, why they form, and how they’re roasted and sold as specialty lots.
From 6kg Fresh Coffee to 1kg Green Bean: What’s Lost?
It takes roughly 6kg of freshly picked coffee cherries to produce just 1kg of green coffee beans. Here’s why that dramatic loss happens.
How to Read Coffee Bean Labels: Names, Origins & Roasts Explained
Learn why coffee beans have long names, what single origin vs blend means, and how roast levels like French or Italian are defined.
Where Coffee Trees Come From: Ethiopia in Africa
Learn where coffee originated in Ethiopia, how coffee trees grow, and what makes Ethiopian beans unique. Discover key facts on species, processing, and flavor.
Comparing the Three Main Coffee Species
Learn how Arabica, Robusta, and Liberica differ in flavor, growing conditions, and market presence — with key facts on each.
How to Judge Coffee Bean Quality by Appearance
Learn to identify high-quality roasted coffee beans by visual cues, flaws, freshness, and extraction traits. Key tips for better brewing.
How Colombia Grades Its Coffee Beans by Size
Colombia grades coffee beans by size, not flavor. Supremo means 18+ mesh, Excelso below. But size doesn’t guarantee taste.