Coffee Knowledge
Latest articles, industry insights and brewing guides
What Is PWN Golden Mandheling Coffee?
PWN Golden Mandheling is a high-grade Indonesian single origin with a clean, sweet, and spicy profile. Sourced from Aceh, processed via wet hulling.
Four Famous Specialty Coffees You Should Know
Explore four globally recognised specialty coffees: Jamaica Blue Mountain, Cubita, Kopi Luwak, and Gloria Jean’s. Learn what makes each unique.
Why Mandheling Coffee Tastes Bold Yet Smooth
Discover how Indonesia’s Mandheling coffee balances intense bitterness with sweet, lingering depth — and why it’s loved by dark roast fans.
Where the World’s Best Coffee Is Grown
The world’s finest coffee grows in a narrow tropical band between 25°N and 30°S. Discover the key regions and what makes them ideal.
Basic Coffee Drinking Etiquette You Should Know
Learn the essential rules for drinking coffee politely, from holding your cup correctly to when to eat dessert. A quick guide to coffee manners.
Popular Coffee Types Around the World Explained
Discover 20 widely loved coffee styles, from Jamaican Blue Mountain to Viennese iced coffee, with flavor profiles and roast recommendations.
What’s Really Inside Your Coffee? Key Coffee Bean Components
Coffee contains over 10 key chemical compounds including caffeine, tannic acid, fats, proteins, and minerals. Learn what each does and how it affects flavor.
Best Time to Drink Coffee for Alertness Is 2 PM
Experts say the optimal time to drink coffee for a mental boost is 2 PM, not morning. That’s when caffeine works best against afternoon fatigue.
How Coffee, Tea, and Chocolate May Help You Live Longer
A British nutrition expert lists 20 longevity-boosting foods rich in polyphenols—coffee, tea, and chocolate are among them. Here’s what science says.
Caffeine Intake During Pregnancy: What Women Should Know
Pregnant women should limit caffeine to protect fetal development—experts advise against high-caffeine drinks like cola and set safe limits for tea.
The 10 Most Famous Coffees in the World
Explore ten globally loved specialty-style coffee drinks, from classic mocha to Turkish coffee, with original preparation details.
10 Proven Benefits of Drinking Coffee
From boosting mental focus to aiding fat metabolism, here’s what science and experience say coffee really does for your body.
How to Store Coffee Beans Properly
Learn how to store coffee beans to preserve freshness, including using sealed containers, upright positioning, and cool, dark places.
Common Coffee Additives: From Creamers to Spices
Explore the most common additives used in coffee, including milk, sugar, creamers, and flavorings, with details on types, effects, and usage.
Your Zodiac Sign’s Perfect Cup of Coffee
Discover which coffee style best matches your star sign—from espresso for Aries to mandheling for Capricorn—with details for all 12 signs.
Why Freshly Ground Coffee Tastes Better
Freshly grinding coffee preserves aroma and flavor. Learn why pre-ground coffee loses freshness fast—and how grind size speeds up oxidation.
Caffeine, Tannins and Fat in Coffee Explained
Learn how caffeine affects your body, why tannins spoil coffee over time, and what role coffee fat plays. All the facts in one clear guide.
Six Groups Who Should Limit Coffee Intake
Learn who should avoid or limit coffee, including pregnant women, anxiety sufferers, and those with liver or stomach conditions.
How to Judge Specialty Coffee by International Standards
Learn the key criteria used by the SCA and coffee-growing countries to define and assess specialty-grade coffee.
Arabica vs Robusta Coffee Beans: Key Differences
Learn how Arabica and Robusta coffee beans differ in taste, caffeine, growing conditions, and flavor profiles. A clear breakdown for specialty coffee lovers.