Coffee Technology
Latest articles, industry insights and brewing guides
How to Clean a Water Softener for Better Coffee
Learn how to maintain your LJ series water softener to ensure consistently soft water for brewing high-quality coffee.
How Your Coffee Cup Affects Flavor and Appearance
The right coffee cup enhances both flavor and looks. Learn how material, shape, and size impact your coffee experience.
How CoE Coffee Cupping Scores Define Specialty Bean Quality
Learn how the CoE scoring system evaluates coffee beans with 8 key categories, from aroma to overall balance, and what scores mean for quality.
Coffee Bean Basics: 5 Secrets Every Coffee Lover Should Know
From cleaning green beans to sealing freshly roasted coffee, here’s what really happens — and why your brew tastes the way it does.
How to Judge Coffee’s Bitterness and Taste Balance
Learn how to assess coffee bitterness levels and taste balance through aroma, color, flavor, and temperature — with expert guidance.
Where Does Coffee’s True Aroma Come From?
Coffee’s rich fragrance starts with its flowers, ripens in the fruit, and is shaped by roast and processing. Here’s how the scent develops.
Siphon Coffee: Ideal Temperature & Key Brewing Tips
Learn the optimal 90–95°C water temperature for siphon brewing, along with essential steps and precautions for making great coffee with a siphon.
Coffee Tree Varieties Explained: Arabica, Robusta, and Liberica
Learn the key differences among the three main coffee species—Arabica, Robusta, and Liberica—including ideal growing conditions and flavor profiles.
Kenya’s Coffee War: Who Controls the Black Gold?
Six Western firms dominate Kenya’s $60M+ coffee trade, but new deals with China could shift power—and profits—back to farmers.
What Is Coffee Honey Processing and How Does It Differ?
Learn how honey processed coffee differs from washed and natural methods, why it’s sweet and complex, and how it became a favorite in espresso and competitions.
Five Signs You've Had Too Much Caffeine
Learn the five clear signs of caffeine overload — from anxiety to sleep trouble — and how much is too much, according to research.
How to Choose and Use Bonavita Coffee Equipment
Discover the best Bonavita gear for pour-over and brewing, with expert picks and setup tips for optimal coffee extraction.
How to Choose and Use an Anfim Coffee Grinder
Learn why Anfim grinders are favored by World Barista Champions, their technical advantages, and how to get the best results.
What Do Coffee Bean Grades G1 to G5 Actually Mean?
Learn what coffee grades G1 to G5 signify, how they differ between washed and natural processes, and why Grade 1 is so rare.
Common Coffee Terms Explained for Specialty Coffee Drinkers
Learn key coffee vocabulary including roast levels, processing methods, and industry terms like Agtron, COE, and more.
Natural Coffee Processing: How Sun-Drying Works
Learn how sun-dried (natural) coffee is processed, how it differs from washed coffee, and why it produces sweeter, fruitier beans.
Washed vs Natural Coffee Processing: Key Differences Explained
Learn how washed coffee processing enhances clarity and acidity, and how it differs from the natural sun-dried method in flavor and technique.
How to Taste and Describe Specialty Coffee Flavors
Learn the key coffee flavor terms like acidity, body, and sweetness to better evaluate and articulate your coffee experience.
How to Identify and Grade Specialty Coffee Beans
Learn how to identify coffee beans by origin, grade, and appearance, and understand the global standards used to classify specialty coffee.
How to Tell Real Matcha from Fake in Food Products
Learn four key ways to distinguish real matcha from green tea powder in desserts and drinks, including color, taste, aroma, and texture.