Coffee Knowledge
Latest articles, industry insights and brewing guides
What Is White Coffee and How Is It Roasted?
White coffee is a lightly roasted Malaysian specialty made with low-temperature techniques that reduce bitterness and caffeine. Here’s how it’s different.
How to Roast Coffee at Home with a Frying Pan
Yes, you can roast your own coffee at home using just a frying pan and a thermometer. Here’s a 10-step method to get started.
How Coffee Grounds Remove Fridge Odors Best
Coffee grounds eliminate fridge smells faster than other household remedies. Here’s how to deodorize your fridge using 11 common items, with coffee scoring highest.
How to Adjust Coffee Extraction and Concentration in Chain Stores
Learn the key numbers: 1.15–1.35% TDS and 18–22% extraction rate ensure your brewed coffee meets basic quality standards.
How to Increase Your Chances of Brewing Great Coffee
Control key variables like dose, water temp, and brew time to consistently make better-tasting coffee at home.
How to Drink Coffee the Right Way: Key Tips
Discover how to brew and enjoy coffee properly: use fresh methods, avoid over-boiling, skip milk and sugar for best flavor.
How to Make Specialty Coffee Taste Better
Learn the key factors—beans, freshness, water, ratio, and brewing—that make specialty coffee truly delicious.
Where Does Coffee Aroma Come From? Caramelization & Maillard Reaction
The rich aromas of specialty coffee come from caramelization and Maillard reactions during roasting, driven by sugars and amino acids in green beans.
How to Make Great Coffee with a Drip Coffee Maker
Yes, your old drip machine can brew good coffee—if you clean it, use fresh beans, and follow these essential tips.
New Yunnan Coffee Growing Map Shows Expansion Plans
Explore the latest coffee-growing regions in Yunnan and future expansion goals across six key prefectures including Pu'er and Dehong.
Espresso Grinding: Rules and Best Practices
Learn the essential rules for grinding coffee for espresso, including freshness, grind size control, and how to dose correctly at home.
How Elevation Affects Coffee Flavor Profiles
Higher elevations slow coffee cherry ripening, producing denser beans with more complex, vibrant flavors. Find out why altitude is crucial.
Decoding Common Abbreviations on Green Coffee Beans
Wondering what DP, EP, SHB, and other green coffee acronyms mean? This guide explains over a dozen common specialty coffee bean abbreviations.
Everything You Need to Know About Espresso
Learn the exact parameters for pulling a perfect espresso shot — including dose, time, pressure, temperature, and crema quality.
How to Tell If Your Coffee Beans Are Fresh
Learn three simple steps—smell, look, and peel—to assess the freshness of your coffee beans with accuracy.
What Are the Key Coffee Flavor Terms?
Learn the 16 essential coffee flavor descriptors like acidity, body, bitterness, and sweetness—explained clearly for specialty coffee lovers.
What Makes Specialty Coffee Beans Different?
Specialty coffee beans are graded, grown, and processed to strict standards—here’s what sets them apart from commercial beans.
Limmu Coffee: Bright Acidity with Grass and Black Sugar Notes
Learn why Limmu coffee offers bright acidity, grassy and black sugar aromas, and how Ethiopia’s unique harvesting and processing shape its distinct profile.
Top 10 Specialty Coffee Origins Ranked by SCAA 2012
The 2011/12 SCAA COTY competition ranked the world’s best single-origin coffees. These are the top 10 winners by score.
Trends Shaping the Future of Specialty Coffee
Learn why quality matters more than quantity in specialty coffee and how global markets are responding to better beans.