Coffee Knowledge
Latest articles, industry insights and brewing guides
Starbucks Sea Salt Caramel Mocha: A Salty-Sweet Espresso Drink
This Starbucks autumn drink combines espresso, mocha sauce, caramel, and sea salt for a layered, sweet-salty coffee experience.
How Li-Ning Uses Coffee Carbon Fiber for Eco-Friendly Sportswear
Li-Ning integrates coffee carbon fiber into activewear, offering UV protection, odor control, and moisture wicking—using 680°C low-temp waste coffee processing.
How Japanese Pour-Over Kettles Are Made: Factory Tour
See how stainless steel and aluminum gooseneck kettles are crafted in Japan, with insights into material differences and craftsmanship.
What’s the Best Coffee Match for Your Zodiac Sign?
Discover the ideal coffee style for each of the 12 zodiac signs, from bold espresso for Aries to fruity iced coffee for Scorpio.
What Is Coffee Leaf Rust and Why It Threatens Production
Coffee leaf rust, a devastating fungal disease, has caused major crop losses in Central America. Here’s what it is, how it spreads, and why it matters to coffee drinkers.
WBC Barista Championship Rules and Judging Criteria Explained
Learn the official WBC judging system, scoring breakdown, and competition rules for baristas competing on the world stage.
The Western Consensus on a Great Espresso Shot
Most agree: 30cc in 30 seconds is the baseline for a balanced espresso. Adjust time or yield to avoid under- or over-extraction.
How Artisan Software Helps Roasters Control Coffee Profiles
Artisan is free software that lets coffee roasters track, analyze, and adjust roast curves using temperature data from probes and controllers.
Arabica vs Robusta: The Two Main Coffee Species
Learn the key differences between Arabica and Robusta coffee species, including taste, caffeine, growing conditions, and bean shape.
Patented Method Boosts Polyphenols in Roasted Coffee Beans
A two-step patented process increases polyphenol levels in roasted coffee by water-extracting then reapplying compounds pre-roast finish.
How Roasting Determines Coffee Flavor Quality
Roasting transforms green beans into aromatic coffee, accounting for 80% of its flavor. Learn how heat application and roast level shape your cup.
Why Do Cafés Over-Roast Dark Coffee Beans?
Cafés often over-roast dark beans to mask poor beans, simplify blends, and reduce barista skill. Here’s why it happens.
How Coffee Beans Are Roasted: The 4 Key Phases Explained
Understand the 4 essential stages of coffee roasting—from drying to first and second crack—and how they shape flavor. Learn the temperatures and timelines that matter.
Arabica vs Robusta Coffee Beans: Key Differences
Learn how Arabica and Robusta coffee beans differ in taste, growing conditions, caffeine content, and where each is typically used.
How Coffee Roasting Works: The Science Behind Specialty Beans
Learn how roasting unlocks over 800 aromatic compounds in high-altitude Arabica beans, the key chemical changes, and how to avoid carbonization.
What Is Espresso? Understanding Medium-Italian Roasts
Learn how medium-Italian espresso roast balances bitterness, sugar retention, and regional flavors. Discover ideal profiles and common practices behind this classic style.
Turkish Coffee Rituals and Brewing Methods Explained
Discover how Arabic and Turkish coffee is brewed, served, and interpreted in social settings across the Middle East, with specific cup sizes, sugar levels, and traditional meanings.
American vs Japanese Pour-Over: What’s the Real Difference?
Learn how American and Japanese pour-over methods differ in roast level, grind, water temp, and technique—from stirring to brewing style.
How to Make a Coconut Flavored Coffee Dessert Drink
Learn how to make a layered coconut-flavored iced coffee dessert with espresso, condensed milk, and ice. Simple steps for a creamy, flavorful treat.
The Best Coffee Drink to Make in a Café Kitchen
This rich, custardy coffee dessert made with espresso, eggs, and milk is easy for cafés to prepare in under 2 hours.