Coffee Knowledge
Latest articles, industry insights and brewing guides
Why Is Coffee Bitter? Scientists Identify Key Culprits
Researchers have pinpointed two chemical compounds formed during roasting that make coffee taste bitter—especially in dark roasts.
Vietnam’s Coffee Processing Struggles Amid Falling Prices
Vietnam’s coffee processing industry has long struggled with outdated equipment and inconsistent quality, worsened by falling global prices.
Vietnam’s Coffee Geography: Why Robusta Thrives in the South
Vietnam’s climate makes southern regions ideal for Robusta and northern highlands better for Arabica. Learn how geography shapes its coffee production.
Vietnam’s Coffee Industry Focuses on Quality Improvement
Vietnam aims to boost global coffee prices and farmer incomes by improving Robusta quality and collaborating with Indonesia. Learn how.
How to Brew a Rich Cup of Coffee
Learn how to make rich, flavorful coffee by choosing quality beans, grinding correctly, and using the right water temperature and brew time.
From Coffee Fruit to Green Bean: Harvest to Export Process
Learn how coffee cherries become green beans through drying or washed processing, and why it takes time and care to get quality beans from tree to bag.
Understanding Pleasant Acidity in Specialty Coffee
Learn how to tell good acidity from bad in coffee, and why some sourness is desirable in high-quality beans.
Regular Coffee Drinking May Raise Hypertension Risk
Finnish researchers found long-term coffee drinkers face higher hypertension risk—regardless of daily intake.
Why Coffee Tastes Bitter: The Roast Factor
Two chemical compounds formed during roasting — chlorogenic acid lactone and phenylindane — are the main sources of coffee’s bitterness.
Why Italians Stand to Drink Espresso — and Pay More to Sit
In Italy, espresso is meant to be sipped standing. Sitting down costs extra, and cappuccino after 10:30am is frowned upon.
What Seniors Should Know Before Drinking Coffee
Learn key health precautions for older coffee drinkers, including caffeine limits, calcium loss, and risks for heart and stomach conditions.
How to Choose a Home Espresso Machine Without Overspending
You don’t need an expensive machine to make good espresso at home. These budget-friendly options under $2,400 offer solid performance and milk frothing.
How to Choose High-Quality Coffee Beans
Learn how to select better coffee beans by checking grade, freshness, and origin — plus tips for buying better beans.
What Are the Advantages of Capsule Coffee Machines?
Capsule coffee machines offer simple operation, easy cleaning, and fresh coffee — though they tend to cost more than other home brewers.
What Makes a Latte Coffee Unique?
A latte combines espresso and steamed milk for a smooth, slightly milky taste. Its creamy texture and balanced flavor make it popular even among non-coffee drinkers.
What Makes Cappuccino the Most Popular Coffee Drink?
Cappuccino stands out for its thick milk foam and bold espresso taste. Learn why it’s considered the ‘king’ of espresso-based drinks.
What Is Turkish Coffee? Origins, Culture, and Brewing Guide
Discover the origins, cultural role, and step-by-step brewing method of traditional Turkish coffee, made with finely ground beans and served unfiltered.
How Coffee Powers Work and Daily Life
Coffee boosts focus and mood with its bold flavor and natural compounds. Learn how it became a daily productivity essential.
How to Make Simple, Good-Tasting Americano Coffee
Americanos are easy to brew but require fresh beans, the right grind, and proper water temperature for best results.
How Italy Turned Coffee Into a National Art Form
Italy’s coffee culture isn’t just about taste—it’s rooted in centuries of tradition, regional pride, and meticulous brewing methods.