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IO Coffee
Aug 12, 20242 min read
Roasting Glossary 4 | Drying phase - Fire in the chimney
31. Drying phase [ˈdraɪɪŋ feɪz]: The drying phase is the initial stage in roasting where the beans lose moisture. This phase prepares the...
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IO Coffee
Aug 12, 20242 min read
Roasting Glossary 3 | Cooling tray - Drum rotation
20. Cooling tray [ˈkuːlɪŋ treɪ]: A cooling tray is a component where roasted beans are placed to cool quickly and evenly, often equipped...
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IO Coffee
Aug 12, 20242 min read
Roasting Glossary 2 | Chaff - Cooling time
11. Chaff [tʃæf]: Chaff is the thin outer skin of coffee beans that detaches during roasting. It needs to be removed as it can affect air...
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IO Coffee
Aug 12, 20242 min read
Roasting Glossary 1 | 1st crack - Buildup in chimney
1. 1st crack [ˈfɜrst kræk]: The 1st crack is the stage when the coffee beans reach approximately 196°C (385°F), causing them to expand...
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IO Coffee
Aug 12, 20243 min read
Roasting 101 (End) | Unlock the Secrets of Coffee Roasting!
Dive into our comprehensive guide that breaks down the fundamental methods and principles of coffee roasting, as endorsed by the...
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IO Coffee
Aug 12, 20244 min read
Roasting 101 | 7. Storing Coffee After Roasting
Today, we will continue our journey exploring the art and science behind coffee roasting. In this eighth chapter, we will learn about how...
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IO Coffee
Aug 12, 20244 min read
Roasting 101 | 6. Heat Transfer
In the coffee roasting process, heat transfer plays a crucial role in developing the unique flavor and color of coffee beans. There are...
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IO Coffee
Aug 12, 20243 min read
Roasting 101 | 5. Chemical Reactions in the Roasting Process
1. Maillard Reaction The Maillard reaction is one of the most important chemical reactions in the coffee roasting process. This reaction...
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IO Coffee
Aug 12, 20243 min read
Roasting 101 | 4. Stages of the Roasting Process
Today, we delve into the art and science behind coffee roasting. In this fourth chapter, we explore the key stages of the coffee roasting...
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IO Coffee
Aug 12, 20244 min read
Roasting 101 | 3. Introduction to Coffee Roasting Equipment
Welcome back to our coffee journey with iO Coffee. I’m Michael Trung, Headroaster. Today, we’ll delve into the art and science behind...
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IO Coffee
Aug 12, 20242 min read
Roasting 101 | 2. Chemical Changes During the Roasting Process
The roasting process creates thousands of new chemical compounds, each contributing to the final flavor and aroma of the coffee. Here are...
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IO Coffee
Aug 12, 20243 min read
Roasting 101 | 1. Physical Changes During the Process
The coffee roasting process is not just about heating the coffee beans. It is a complex chemical and physical process in which thousands...
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Long Thành
Nov 4, 20232 min read
Exploring the genetic diversity of Robusta coffee.
Coffee, one of the world's most beloved beverages, comes in many varieties and flavors. Among the various coffee species, Arabica and...
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Oct 24, 20232 min read
Pink Bourbon: A Special Coffee Variety Making Waves
In the ever-evolving world of specialty coffee, new and intriguing coffee varieties continually capture attention. Pink Bourbon is...
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Long Thành
Oct 14, 20233 min read
The Benefits of Freezing Coffee Beans: How and Why You Should Do It
Freezing coffee beans used to be a bit of a controversy in the coffee world, but nowadays, it's considered a smart move. But why should...
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Long Thành
Oct 5, 20233 min read
The Shelf Life of Green Coffee: Factors, Freshness, and Future Storage Trends
Green coffee storage is a critical factor in preserving its quality, as it significantly impacts the final cup profile. Specialty coffee...
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Long Thành
Oct 2, 20232 min read
Coffee Seedling Secrets: Navigating the Germination Process
Are you a coffee enthusiast looking to embark on a rewarding journey of growing your own coffee plants? Whether you're a seasoned...
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Long Thành
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Exploring Emerging Trends in Innovative Coffee Processing
In the realm of coffee production, the art of processing stands as a pivotal step. It is not only vital for upholding quality but also...
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Long Thành
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Understanding Coffee Grading Systems
When it comes to preserving the quality of green coffee beans, there's an important step in the supply chain called grading. This process...
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Fermenting Coffee with Fruit: A New Trend
In the ever-evolving world of specialty coffee, the quest for unique and exquisite flavors has driven producers to explore innovative...
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