Coffee Technology
Latest articles, industry insights and brewing guides
How Coffee Beans Are Processed After Harvest
Learn the key steps in wet and dry coffee processing, including drying times, fermentation, and sorting for green bean quality.
From Seed to Harvest: The Journey of Coffee Cherries
Learn how coffee goes from seed to harvested cherry, including growth timelines, species differences, and picking methods.
What Is Coffee Semi-Washed Process and How It Works
Learn the origin and steps of the coffee semi-washed (pulped natural) process, its stability compared to washed and natural methods, and why it’s misunderstood.
Washed, Natural, and Honey Coffee Processing Methods Explained
Learn how washed, natural, and honey processing methods shape coffee flavor, with details on timing, drying, and regional preferences.
Japanese Pour-Over Coffee: Techniques and Common Mistakes
Learn the exact water temps, grind sizes, ratios, and brewing techniques behind balanced Japanese pour-over coffee, with expert insights.
Japanese vs American Pour-Over: Two Key Methods Compared
Learn the differences between Japanese and American pour-over techniques, including water ratios, brewing times, and grind sizes for optimal flavor.
What’s Inside a Coffee Bean? Key Coffee Bean Components
Learn the main chemical components of coffee beans—caffeine, tannins, fats, sugars, proteins, minerals, and fiber—and how they shape flavor.
How to Stir a Siphon Coffee: Best Techniques & Methods
Learn the best ways to stir coffee in a siphon brewer—skip aggressive mixing. We break down three key stirring methods and timing tips.
5 Common Mistakes When Frothing Milk for Coffee
Learn how to avoid the top five mistakes baristas make when steaming milk for latte art and better coffee texture.
How to Master Coffee Latte Art: Heart Shape Tutorial
Learn the four key steps to better latte art, plus a step-by-step guide to pouring the perfect heart shape with detailed technique tips.
What Affects Your Pour-Over Coffee Quality?
Discover the 6 key variables that determine your pour-over coffee’s taste, from grind size to water quality, with practical tips.
How Roasting, Grinding, and Brewing Shape Your Coffee
Master the three essential steps of coffee: roast level, grind size, and brewing method—each critical to flavor extraction.
How to Adjust Espresso Grind Size for Balanced Shots
Learn how to dial in your espresso grind size for non-acidic, non-bitter shots using time, taste, and consistent parameters.
Beginner’s Guide to Coffee Brewing Methods & Equipment
Learn how to choose a coffee brewer, understand grind size, and explore methods like pour-over, moka pot, siphon, and cold drip.
How to Use a Hand Coffee Grinder for Better Brewing
Learn how a manual coffee grinder works, its benefits, and how to grind coffee beans correctly for the best home brew.
How to Judge a Good Espresso Shot
Learn what makes a great espresso shot with key signs like 3mm crema, 20kg tamp, and 30-second brew time under 90°C.
How to Pull the Perfect Espresso with Rich Crema
Learn how crema color reveals espresso freshness, roast level, and extraction quality — and what really makes a great shot.
Cocoa Bean Varieties: Origins, Types, and Key Facts
Learn the 3 main cocoa bean types, their origins, flavors, and how they’re processed. Covers Criollo, Forastero, and Trinitario in detail.
How to Use and Clean the JURA XS90 Coffee Machine
Learn how to operate and clean the JURA XS90 fully automatic espresso machine, including making espresso, cappuccino, and latte.
How to Read the SCAA Coffee Taster’s Flavor Wheel
Understand the science behind coffee flavors—what’s water-soluble, what’s aromatic, and how roast level shapes taste. Learn from SCAA data.