Coffee Knowledge
Latest articles, industry insights and brewing guides
How Stirring Frequency Affects Siphon Coffee Flavor
Testing reveals that 3–4 stirs per stage produce balanced siphon coffee, while 10 stirs or constant stirring leads to bitterness and flatness.
4 Key Points for Grinding Coffee Beans
Learn the 4 essential factors for grinding coffee beans: uniformity, heat control, avoiding fines, and matching grind size to your brew method.
Why Even Coffee Grind Size Matters More Than You Think
Uneven coffee grind leads to inconsistent extraction, bitter or sour cups. Learn how grind uniformity affects flavor and how to improve it.
How to Choose Coffee Gear Based on Your Beans
Find the best coffee brewing methods for your favorite beans—whether you prefer light, fruity single origins or bold espresso blends.
What Is Mocha Coffee? History, Types, and How to Make It
Learn what makes true Mocha coffee different—from its Yemeni origins to Italian-style mochas with chocolate and cream. Includes DIY recipes.
What Is Coffee Extraction? The Core of Brewing
Learn how water draws soluble coffee compounds from grounds—and why balance is key to great flavor. A must-know for any coffee enthusiast.
Why Your Coffee Tastes Bitter and Astringent
Coffee turns astringent when over-extracted—learn the exact causes and how to fix extraction issues for a smoother cup.
Understanding Coffee Tolerance: How Much Variation Your Brew Can Handle
Learn how coffee brewing methods differ in tolerance to time, temperature, and other variables — and why some tweaks change flavor more than others.
How to Hold a Coffee Cup, Stir Sugar, and Use a Spoon Properly
Learn the proper way to hold a coffee cup, add sugar, stir with a spoon, and avoid common faux pas while drinking coffee.
10 Practical Uses for Coffee Beyond Just Staying Awake
From aiding digestion to reducing fatigue, discover ten evidence-based ways coffee can support your daily routine beyond caffeine boosts.
How to Tell the Difference Between Common Coffee Types
Learn the key differences between espresso, pour-over, French press and more in under a minute. This guide breaks down brewing methods, flavors, and ratios.
Coffee Aroma Terms Every Barista Should Know
Learn 16 key coffee aroma and flavor terms used by professionals—from acidity and body to wild and winey notes.
Free Tasting of 30 Single-Origin Coffees in Hangzhou
Tomorrow, 30 single-origin coffees from around the world will be offered as free samples in Hangzhou, brewed via pour-over and served with latte art demos.
How Aix Café Built a 30-Store Chain in Five Years
From a single shop in Shenzhen, Aix Café expanded to 12 stores in five years and aimed for 30 by 2014. Here’s how the brand grew with quality coffee, French pastries, and a clear brand vision.
Inspiration Coffee Opens in Chengdu Tech Hub
A new coffee shop in Chengdu’s Tianfu Software Park offers a free space for startup founders and investors to connect.
How Hainan Airlines Began Serving Fancy Flight Coffee
A flight attendant’s hobby turned into onboard lattes—now Hainan Airlines trains cabin crew to craft barista-style coffee for long-haul flights.
Hollys Coffee Lin Dan Theme Store Opens in Beijing
A new Hollys Coffee in Beijing’s SOHO features sports memorabilia, fan meetups, and drinks like sweet potato latte — all backed by badminton star Lin Dan.
Taiwan Chain Stores Sell 300 Million Cups of Coffee Annually
Taiwan’s top coffee chains sold over 300 million cups last year, averaging 820,000 daily. The nation’s love for coffee keeps the retail market booming.
China’s Cafe Count Doubled in Five Years
China’s coffee shop numbers more than doubled from 2007 to 2012, while tea houses saw minimal growth. Coffee chains drove the boom, reshaping urban consumption.
Where Coffee Was First Grown in Hainan
The earliest coffee cultivation in Hainan began in 1935 in Chengmai County, home to the original Fushan coffee. Learn how this region became a coffee origin point.