Coffee Knowledge
Latest articles, industry insights and brewing guides
What Makes Jamaican Blue Mountain Coffee So Special?
Learn why Jamaican Blue Mountain coffee is rare, expensive, and sought after — from its limited production to its protected growing region.
The Main Types of Specialty Coffee Beans Explained
Learn the key differences between Arabica, Robusta, Liberica, and Exelsa coffee varieties — including caffeine levels and flavor profiles.
Major Coffee Bean Varieties by Origin Country
Discover the primary coffee species—Arabica and Robusta—and explore famous beans from over 30 countries including Ethiopia, Colombia, and Kenya.
How to Store Green Coffee Beans for Freshness
Learn the best ways to store green coffee beans to preserve freshness, including ideal conditions and material choices.
Everything You Need to Know About Specialty Coffee
Learn the origins, varieties, processing, and storage of specialty coffee beans, plus tips on identifying quality and tasting profiles.
What Makes Jamaican Blue Mountain Coffee So Special?
Learn why Jamaican Blue Mountain coffee is rare, expensive, and prized for its balanced flavor. Discover its true origin, strict standards, and how to spot fakes.
Coffee Bean Specifications and Grades Explained
Learn how coffee bean processing, shape, size, and altitude classify specialty beans—key facts for roasters and buyers.
What Are Elephant Coffee Beans? The Story of Maragogype
Maragogype, or elephant coffee beans, are three times larger than standard beans. Learn where they come from, why they’re rare, and how they taste.
What’s Inside Coffee Beans? The Science of Coffee Bean Composition
Discover the chemical makeup of coffee beans—volatile compounds, nitrogen-based compounds, fiber, and more—and how they shape flavor.
Flat, Peaberry, and Elephant Beans: What’s the Difference?
Learn what separates flat, peaberry, and elephant coffee beans—plus whether their shape or size really affects flavor.
Mysterious Tibetan and Yunnan Coffee Beans You’ve Never Tried
Discover rare Chinese-grown coffee from Tibet’s Bula region and Yunnan’s Simao, praised for Kenyan-like qualities and 'mysterious' flavor profiles.
What Is Coffee? Key Specialty Coffee Terms Explained
Learn what’s really in your cup — from caffeine content to monsooned beans, shadow-grown coffee, and the difference between hard and soft beans.
Best Indonesian Coffee Beans in Asia
Explore Indonesia’s top specialty coffee origins—Mandheling, Kalossi, Java, Flores AP—and learn what makes them unique.
US Specialty Coffee Association Green Bean Classification
Learn how the SCA grades green coffee beans by defects, cup quality, and moisture. Key numbers for each grade inside.
Scientists Discover Key Genes That Determine Coffee Quality
Research reveals that genes SUS1 and SUS2 control sucrose levels in coffee beans, directly impacting flavor development during roasting.
How to Choose Quality Specialty Coffee Beans
Learn how to assess freshness, roast quality, and bean integrity with simple sensory checks for picking the best specialty coffee beans.
World’s Top 6 Specialty Coffee Bean Brands
Discover the 6 most recognized global coffee bean brands, from Italy’s illy to Japan’s UCC, with profiles on roast styles and flavor profiles.
Best Indonesian Coffee Beans for Specialty Roasters
Explore Indonesia’s top specialty coffee origins—Mandheling, Kalossi, Java, Flores AP—and learn which beans define the archipelago’s bold, spicy profiles.
Do Coffee Beans Really Have Male and Female Varieties?
Coffee beans aren’t truly male or female, but peaberries—single-seeded beans—are rare, flavorful, and often mistaken for a 'male' form.
World Coffee Producing Countries Map and Their Flavors
Discover the major coffee-producing countries and their unique flavor profiles, from Brazil to Ethiopia.