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What Are the Differences Between Drip Coffee Cone Materials of Various Types? How Do Specific Heat Capacity and Thermal Conductivity Affect Coffee Brewing?
The "drip cone" plays a crucial role in pour-over coffee preparation. Its function extends beyond merely supporting the filter paper to separate coffee liquid—its design, size, and material can all influence the brewing process, thereby altering the final taste of your coffee. FrontStreet Coffee has already discussed the first two aspects extensively, so today, let's explore how different materials affect your brew.
2024-05-21 coffee brewing filter cone specific heat capacity thermal conductivity pour over coffee coffee extraction coffee equipment -
Jamaican Blue Mountain Coffee Grading Standards: How to Evaluate Jamaican Coffee Beyond the Legally Designated Blue Mountain Region
Professional coffee knowledge exchange for more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Authentic Jamaican Blue Mountain Coffee - the world's finest Jamaican Blue Mountain coffee beans are cultivated within legally designated growing areas in Jamaica, with production processes under strict supervision by the Jamaican Coffee Board
2025-08-13 Jamaica Blue Mountain coffee grading standards evaluation legal region beyond certification -
Suddenly trending at the top, is Starbucks really in a hurry?
This morning, many netizens reported that the Starbucks app suddenly added many beverage coupons, most of which were free medium-sized drink redemption vouchers, allowing them to get new drinks or beverages with usually high prices for just 3 yuan (upgrading from medium to large costs an additional 3 yuan)! However, this money-saving opportunity quickly disappeared, as
2022-04-12 Starbucks discounts coupons trending deals -
What's the Right Grind Size for Espresso? What to Do When Your Espresso Machine Won't Build Pressure?
Quick question! What's the biggest difference between espresso extraction and other brewing methods like pour-over, boiling, or steeping? That's right—it's pressure! The former uses pressure-based extraction, while the latter relies on atmospheric pressure. Thanks to pressure, espresso can be extracted in an extremely short time! And that beautiful layer on top of your espresso...
2024-07-16 espresso grind size espresso machine pressure espresso extraction coffee troubleshooting -
Introduction to the Correct SCA Coffee Cupping Process Flowchart - What is the Purpose of Cupping?
Have you ever noticed that when baristas recommend coffee beans, they might mention the ranking these beans achieved in various competitions and other coffee-related terminology. It sounds quite impressive, but what is the basis for these competition rankings? FrontStreet Coffee will take you to learn about the most professional
2021-11-30 coffee cupping SCA specialty coffee coffee tasting process -
Defective Coffee Beans Illustrated Guide: What Are Defective Coffee Beans and How to Identify Different Defects?
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat public account: cafe_style) Manual sorting has its tricks - first decide which type of defective beans to start picking. The inspection order is color, luster, and shape. First remove foreign objects and black beans that are clearly different in color from the raw beans, then move on to dull, lifeless beans, fermented beans, and un...
2018-07-17 coffee defects definition illustrated guide what how identify different professional -
How Beginners Can Learn to Appreciate Single-Origin Coffee: How to Describe Pour-Over Coffee's Flavor Characteristics
Specialty coffee has evolved over many years to form a scientific system, from cultivation and processing at the green bean level, to roasting, and then to brewing and tasting, all of which have comprehensive knowledge frameworks. The improvement in green bean quality, roasting, and brewing ultimately aims to provide us with a better experience during coffee tasting.
2025-02-15 single-origin coffee coffee tasting pour-over coffee flavor characteristics specialty coffee beginner guide coffee appreciation -
"Paper Scraps" and "Twigs" Found in Chabaidao Milk Tea?? Shop Explains Those Are Sweet Potato Roots from Taro Ingredients!
Chabaidao has been quite "busy" these days... First, a netizen claimed to find nail clippers in their drink, then employees at a chain store fought with a delivery driver, followed by another netizen exposing "paper scraps" and "twigs" in their taro milk tea. Just four days into the new year, Chabaidao has already appeared twice on short video platforms
2022-04-27 Chabaidao milk tea food safety controversy sweet potato roots taro ingredients -
Expressing Pour-Over Coffee Grind Size: How to Distinguish Fine and Coarse Sugar
From beginning to end, we've never had a clear description for the coarseness of grind size. Therefore, when people discuss grind size, various expressions emerge. Some describe it using "fine sugar," others prefer using the grind setting numbers on their equipment, and some, like FrontStreet Coffee, use sieve retention rates to express it. Although these methods
2023-07-29 coffee grind size pour-over coffee brewing methods coffee preparation -
Coffee Sensory Evaluation | How Beginners Can Learn to Describe Coffee Flavors and Develop Their Palate
"This coffee has rich fruity notes with citrus, lemon, oolong tea, and jasmine floral flavors!!!" For those new to specialty coffee, this might seem incredible - how can one cup of coffee have so many distinct flavors! (Are they just making it up?) In this barista training series, we'll share some tips and techniques to help you develop your coffee tasting skills.
2025-05-15 coffee tasting sensory evaluation coffee flavors barista training specialty coffee -
What is Coarse Sugar Grind Size for Pour-Over Coffee? Coffee Grind Size Visual Guide [Images]
![What is Coarse Sugar Grind Size for Pour-Over Coffee? Coffee Grind Size Visual Guide [Images]](https://www.gafei.com/uploadfile/ueditor/image/202111/1635755279af5153.jpg)
Coffee grind size remains a perplexing challenge for many enthusiasts. Even when coffee shops share their brewing methods, terms like "medium grind," "coarse sugar size," and "Fuji Royal setting 4" are frequently mentioned to the point of exhaustion. Yet many still wonder exactly how coarse "coarse sugar size" truly is.
2021-11-01 coffee grind size pour-over coffee coarse sugar grind coffee brewing -
Can a toothpick replace a coffee distribution tool? What is the WDT distribution method? How to use an espresso distribution tool?
"Splash, splash, the sky is raining, splash, splash, the clouds are crying, splash, splash, dripping into my heart" Stormy weather with thunder and lightning will continue in Guangzhou for about a week. And with the arrival of rainy days, espresso making always becomes much more unstable. Because humid environments will cause coffee grounds to
2025-04-25 coffee distribution WDT espresso tools coffee brewing -
How to Taste Coffee Flavors: A Guide to Sensory Perception and Flavor Description
"How can an ordinary black coffee possibly have flavors like strawberry, tomato, and mango?" "The coffee flavor wheel is the most successful marketing campaign since diamonds!" "I've followed your advice to eat more fruits, and the more I eat, the more I realize coffee doesn't taste like the fruits I'm eating." We must admit one thing
2021-12-30 coffee tasting flavor perception sensory analysis coffee flavor wheel coffee aroma taste training -
How to Adjust Flavor Without Changing Roast Level - What's the Relationship Between Roasting and Flavor?
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) Today let's talk about energy and explore how to make roasting adjustments from this perspective. Energy Energy in ancient Greek means activity, operation, and is a physical quantity observed indirectly, considered as the work done by one physical system on another physical system
2018-11-24 how adjust flavor without changing roast level relationship roasting professional coffee -
What Is the Ideal Grind Size for Pour-Over Coffee? How to Determine If Your Coffee Grind Is Correct
Grind size has always been a challenging parameter to articulate in words. When discussing coffee grind size, people typically use visual comparison methods, scale reference systems, including the sieve calibration method used by FrontStreet Coffee, all of which have certain limitations. Visual comparison method, as we commonly refer to it, is essentially comparing the size to coarse sugar crystals.
2022-09-11 coffee grind size pour-over coffee coffee brewing coffee extraction grind consistency -
How to Judge Coffee Extraction Through Tasting: An Introduction to Hand-Pour Coffee Brewing Flavor Sensory Description
If you want to learn how to brew coffee, you must first learn how to taste coffee. Of course, "learning to taste coffee" here doesn't just mean being able to describe exquisite flavors, but rather being able to judge whether a cup of coffee is good or bad—that is, tasty or not. Whether coffee tastes good or not involves both subjective and objective factors, with personal preference being a significant influence.
2025-05-15 coffee tasting extraction hand-pour coffee sensory evaluation brewing techniques -
2022 WBC & WBrC About to Begin! Contestants Suggest World Barista Championship Needs Changes
For more professional coffee knowledge and coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). For more specialty coffee beans, please add FrontStreet Coffee's private WeChat account: qjcoffeex. As the Olympics of the coffee world, the annual World Barista Championship organized by World Coffee Events (WCE) is about to begin!
2022-09-14 coffee championship WBC WBrC barista competition World Coffee Events -
The Impact of Blooming and Its Duration on Pour-Over Coffee (Part 2)
Last time, we used the Clever dripper to obtain objective data about blooming and its duration. We learned from sensory evaluation that as blooming time increases, acidity decreases while sweetness and viscosity are enhanced. The overall flavor profile gradually shifts toward the backend and becomes more complex. From the TDS and EXT readings, we observed that as blooming time lengthens, both TDS and EXT values show a downward trend. And I...
2015-07-01 blooming duration impact pour-over coffee extraction -
How to Describe Delicious Coffee Flavors? A Guide to Tasting Single-Origin Coffee Aroma and Notes
Many customers have confided in FrontStreet Coffee that they struggle to discern coffee flavors, and despite watching numerous coffee tasting tutorials, they find that "understanding comes while watching, but actual practice leaves them at a loss." If you find yourself in this situation, you might want to explore some of FrontStreet Coffee's insights on coffee tasting. Coffee tasting ≠ describing flavors
2025-05-15 coffee tasting flavor description single-origin coffee aroma brewing techniques -
Coffee Mysticism? Does Espresso with Tiger-Striped Crema Really Taste Better? What is Crema?
Recently, while FrontStreet Coffee was diligently browsing online, we came across this claim: "Espresso with tiger-striped crema tastes better than regular espresso!" Many people seem to agree, as if such espresso truly tastes better. So today, FrontStreet Coffee will share whether espresso with these stripes actually
2024-02-28 espresso crema coffee extraction tiger stripes coffee science espresso brewing