Search Results for: extraction principle
A Detailed Explanation of Moka Pot Extraction Principles: The Crema Difference Between Single-Valve and Double-Valve Models and Buying Advice
As the autumn and winter camping season arrives, the moka pot has once again become a popular choice among outdoor coffee enthusiasts. But faced with the two specifications available on the market—single-valve and double-valve—many consumers feel confused. From the perspective of Front Street, this article first explains the basic principle by which a moka pot uses steam pressure to complete extraction, then takes a deeper look at the structural differences between single-valve and double-valve models—the double-valve design restricts the outflow of coffee liquid by adding a pressure valve, thereby raising the internal pressure and delivering higher extraction efficiency and a richer coffee flavor. The article will also explore the relationship between coffee crema and roast level, and recommend Front Street's classic blend coffee to help readers make a wise purchasing decision based on their own needs. [more…]
French Press Recommendations | Which Brand of French Press Is Good? Is a French Press Suitable for Coffee Beginners? An Introduction to the History, Origins, and Extraction Principles of the French Press
For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). WBC World Barista Championship competitor Suzuki Itsuki once said that the advantage of the French press is that its brewing principle is very simple, anyone can master it, and the coffee flavor will not vary due to different brewing techniques. [more…]
Authentic Italian Espresso Recipe | What Is the Extraction Principle of Italian Espresso? How to Taste Espresso Flavor? Which Coffee Beans Are Suitable for Italian Coffee?
The earliest method of making espresso was born in 1884, when an Italian named Angelo Moriondo designed a patented model of an espresso machine. Initially, the working principle of the espresso machine was based on two separate boilers. [more…]
Why isn't cold brew bitter? Understand the principle and choose beans more wisely in summer
The same bag of beans, hot-brewed, comes out bitter and astringent, but made into cold brew, it's clean, sweet, and delicious. This isn't an illusion—it's determined by the principles of extraction. Once you understand "why cold brew isn't bitter," you'll know what kind of beans to choose for summer, and you'll never have to worry about buying "cold bitter water" again. Where does coffee's bitterness come from? The bitterness in a cup of coffee mainly comes from [more…]
Moka Pot Milk Coffee Tutorial | Can a Moka Pot Make Espresso? How to Brew Black Coffee with Crema Using a Moka Pot? Introduction to the Moka Pot Coffee Extraction Principle and Coffee-to-Water Ratio
We all know that a moka pot can brew delicious coffee, but we don't know whether it counts as espresso, and if it doesn't, what's the difference between the two. Today Front Street Coffee will compare the similarities and differences between the two for everyone. The moka pot can make such delicious espresso, so let's take a look at the moka [more…]
How to Properly Taste Espresso | Where Does Italian Coffee Come From? What Is the Authentic Italian Espresso Standard Method and Principle?
For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). The earliest method of making Espresso was born in 1884, when an Italian named Angelo Moriondo designed a machine that obtained [more…]
Coffee Equipment | Why don't coffee shops use moka pots to make single-origin coffee? What is the principle behind moka pot coffee extraction?
As coffee has entered people's view and gradually become a part of life, the ways of enjoying coffee are no longer limited to the joy brought by pour-over. There are many ways to make coffee; besides the simple pour-over, there are also espresso, cold brew, siphon, and other methods~ Perhaps you often [more…]
The Complete AeroPress Coffee Brewing Guide: From the Invention Principle to Inverted Method Practice and Summer Iced Coffee Solutions
The AeroPress looks like an oversized syringe, and at first glance it's hard to associate it with coffee brewing, yet it happens to have its own world-class competition. This article begins with the story of the AeroPress's invention, then breaks down its structure into three main parts: the chamber, the plunger, and the filter cap, and explains how it combines immersion extraction and pressure extraction in one device. It then focuses on the more stable inverted brewing process, from Front Street Coffee's Papua New Guinea · Bird of Paradise bean selection, grind size, coffee-to-water ratio, and water temperature, to the timing of each step—adding grounds, stirring, flipping, and pressing—reconstructing step by step the process of making a full-bodied cup of coffee in 1 minute 30 seconds. Finally, it includes adjustment ideas for a 1:8 iced coffee. [more…]
Coffee Basics | What is the coffee extraction principle of a Moka pot? How can coffee beginners use a Moka pot to make espresso-style black coffee? What are the pros and cons of a Moka pot?
Espresso is a coffee with a very long history and the soul of all coffee drinks. In fact, besides a semi-automatic espresso machine, there is another device that can make espresso: the moka pot. Below, Front Street Coffee will introduce it to you: the moka pot. What is a moka pot? Since the moka pot [more…]
Yirgacheffe Cold Drip Coffee | What is the extraction principle of cold brew coffee? How to make cold drip coffee with washed Yirgacheffe?
Still in the scorching summer of Guangdong, everyone is crazy about iced coffee. Even the cold brew coffee at Front Street Coffee's stores has been "swept clean." Many friends ask Front Street Coffee whether they can make cold brew coffee at home and how to do it. Next, Front Street Coffee will have a good chat about how to make a delicious cup of cold brew coffee. What is the principle of cold brew coffee? In understanding [more…]
AeroPress Coffee Brewing Guide | What Is the AeroPress Coffee Extraction Principle? How Can Coffee Beginners Make Black Coffee with an AeroPress?
For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). The AeroPress looks like a syringe; without really looking into it, you wouldn't think it's a coffee brewing device, and if you do look into it seriously, you'll also discover that there are competitions specifically for brewing with the AeroPress. [more…]
The Origin Story of the Clever Cup | What parts make up the Clever Dripper? What is the coffee extraction principle of the Clever Cup? How do you use the Clever Cup to brew black coffee?
The Clever Coffee Dripper is a coffee filtration device invented by the Taiwanese company EK INTL. The bottom of the dripper features a controllable switch valve, allowing free adjustment of the steeping time for extraction. It is convenient and easy to use, hence the name "Clever Cup." On the market [more…]
Coffee Beginner Self-Study Guide | How to Use a Moka Pot to Extract Espresso? What Is the Working Principle of a Moka Pot? How to Brew Delicious Black Coffee with a Moka Pot
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). For more specialty coffee beans, please add our personal WeChat Front Street Coffee (FrontStreet Coffee), WeChat ID: qjcoffeex. The design principles of the Moka pot [more…]
Illustrated Guide to Espresso Making | What Is the Working Principle of an Espresso Machine? What Factors Affect the Taste and Mouthfeel of Espresso?
For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Espresso is mostly perceived as bitter and astringent; when this happens, it is very likely that there is a problem in the production process. At this point, someone will ask Front Street Coffee (FrontS [more…]
Siphon Coffee | What Is the Siphon Principle? How Do the Flavors and Mouthfeel of Siphon Coffee Made with the Immersion Method and the Stirring Method Differ?
First, let's briefly talk about the origin of the siphon pot. The siphon pot originated in Europe, more than 70 years earlier than pour-over. Between 1830 and 1840, Loeff in Berlin, Germany, was the first to invent and patent the siphon extraction method using a glass double-chamber pot with upper and lower vessels. Later, through France, the United Kingdom, and Ger [more…]
Cold Brew Coffee Powder-to-Water Ratio | What Grind Setting for Cold Brew Coffee Beans? What Are the Pros and Cons of Cold Brew? Introduction to Cold Brew Coffee Extraction Principles, Flavor Characteristics, and Water-to-Coffee Ratio
For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). Cold brew coffee is simple to make, refreshing in taste, low in acidity and rich in flavor, making it very suitable for drinking in the hot summer. Therefore, many people want to make it at home themselves, and so they ask Front Street Coffee for tips on how to extract it and what to pay attention to. [more…]
Siphon Coffee Bean Recommendations | What Is the Siphon Extraction Principle? Is the Costa Rica Musician Series Mozart Single-Origin Bean Good for Siphon Coffee?
When we correctly use a siphon to brew a pot of coffee, the coffee's aroma is fuller and its mouthfeel is thicker, because the siphon filters the coffee grounds with a cloth filter, and the gaps in the cloth are relatively large and cannot filter out some fine coffee particles, so coffee brewed with a siphon has a pleasant mouthfeel. And let [more…]
Cold Brew Coffee Bean Recommendations | What is the extraction principle of cold brew coffee? How to make cold brew at home? How can coffee beginners choose single-origin beans for cold brew?
Ice drip coffee is made by slowly melting pure ice into small water droplets that evenly drip onto freshly ground coffee powder to extract the coffee essence, which is then naturally fermented through eight hours of refrigeration. Ice drip coffee has a mellow, pure taste, a pleasant balance of sweetness and acidity, and a refreshingly cool flavor, making it a must-have popular drink at Front Street Coffee every hot summer. What is the principle behind ice drip coffee? [more…]
Espresso Extraction Principles | How to Extract Espresso with a Semi-Automatic Coffee Machine? What Factors Affect Espresso Extraction Parameters?
For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Front Street has noticed that many friends have fallen in love with espresso topped with golden crema and hope to make it at home as well. Compared with pour-over, espresso is made using steam pressure. [more…]
Espresso Extraction Principles | Why Can't Espresso Be Extracted Twice? What Are the Factors Affecting Espresso Extraction?
For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Before opening for business each day, every coffee shop's task is to dial in a qualified and delicious espresso. We know what delicious means, but what is a qualified espresso? Today Front Street [more…]