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Coffee Extraction Science | Espresso Coffee Bean Extraction Standard Brew Ratio SCA Golden Cup Extraction Theory
Professional coffee knowledge exchange for more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style) Detailed steps of Espresso coffee extraction Common knowledge about espresso Many people ask about extraction-related matters, not clear about the meaning of 18% 22%, drew a picture to supplement
2025-04-13 coffee extraction espresso standard how much SCAE golden cup theory professional -
Coffee Golden Cup Extraction Theory: How to Calculate Pour-Over Coffee Extraction Rate and Concentration - Pour-Over Coffee Powder-to-Water Ratio Recommendations
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 FrontStreet Coffee's private WeChat account: qjcoffeex. Recently, the editor mentioned a case in a barista's complaint article: "I need one..."
2022-09-10 coffee extraction golden cup theory pour-over coffee coffee extraction rate coffee concentration coffee powder to water ratio brewing techniques -
Introduction to Golden Cup Extraction Rate Theory for Pour-Over Coffee | How to Calculate Pour-Over Coffee Extraction Rate Tutorial
For more professional coffee knowledge and coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). The Golden Cup Theory of Coffee: Calculating Extraction Rate for Pour-Over Method. Let's begin with practical application, starting with the calculation of extraction rate for pour-over method. Some might find it strange why we need to calculate differently for various brewing
2021-11-14 pour-over coffee Golden Cup theory extraction rate calculation what is professional knowledge -
Does Pour-Over Coffee Brewing Require Formulas? How to Calculate Extraction Rate in Coffee Gold Cup Theory
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Coffee's 'Gold Cup Theory' (Gold Cup Theory) - TDS (Total Dissolved Solids) 'Gold Cup Theory',
2023-02-16 coffee brewing require formula about gold cup extraction theory professional -
Basic Extraction Concepts of Espresso Flavor: Does Espresso Machine Extraction Also Have Golden Cup Theory?
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) When I first started learning the Italian espresso extraction method, I actually understood it quite quickly, all thanks to having already understood the basic coffee brewing principles. It's just that I didn't realize at the time how much impact coffee bean roasting has, and I never considered the ripening completion of coffee beans
2018-07-29 espresso coffee flavor basic extraction concept coffee machine -
SCA Golden Cup Extraction Standards | Pour-Over Coffee Golden Cup Theory Calculation Formulas and Standards
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Coffee Extraction Science | What are the espresso extraction standards? SCAE Golden Cup Extraction Theory. More and more friends are getting into coffee, and among them, some people are very serious about coffee as an endeavor.
2025-06-28 expert analysis golden cup theory Gold Cup coffee golden cup standards research -
What is the Golden Cup Coffee Extraction Theory Standard? SCA Golden Cup Extraction Guidelines and Optimal Brewing Ratios
Professional coffee knowledge exchange for more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). Actually, the "Golden Cup Guidelines" are not a new discovery of the 21st century. Although revised multiple times, it wasn't until coffee concentration detection instruments emerged that it made a significant comeback, becoming what European and Asian coffee artisans strive to achieve.
2023-01-16 coffee golden cup theory what is extraction standard professional knowledge exchange -
Pour-Over Coffee Tutorial: Water-to-Coffee Ratio Principles - How to Determine Hand-Brewed Coffee Ratios Based on Golden Cup Extraction Rate
Whether you've read articles written by FrontStreet Coffee or asked baristas at FrontStreet Coffee, you'll notice that both the brewing ratios mentioned in articles and the answers from baristas consistently point to the same answer: 1:15 coffee-to-water ratio. Why does FrontStreet Coffee consistently insist on this 1:15 coffee-to-water ratio? This time, FrontStreet Coffee will explain.
2023-02-19 pour-over coffee water-to-coffee ratio how to determine golden cup extraction rate establish proportion -
How to Use ATAGO TDS Meter? How to Calculate Golden Cup Extraction | Coffee Extraction
For professional coffee knowledge and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Today, a fan asked FrontStreet Coffee: how should a coffee TDS meter be used? So today, FrontStreet Coffee will share with everyone how this instrument is used and what it's used for.
2022-04-27 ATAGO TDS meter how to calculate Golden Cup extraction coffee -
Hand Brew Theory: What Factors Cause Over-Extraction and Under-Extraction in Coffee?
When it comes to brewing coffee, everyone should share the same goal: how to make it taste good. Although people's definitions of "good taste" may vary, as long as we ensure it's neither over-extracted nor significantly under-extracted, we naturally know it's a decent cup of coffee. For this reason, understanding
2024-11-14 hand brew coffee extraction over-extraction under-extraction coffee theory brewing factors -
What Exactly is Golden Cup Extraction in Coffee?
FrontStreet Coffee frequently mentions the term "Golden Cup Extraction" in our articles, which leads many friends to leave comments asking what this term actually means. The so-called Golden Cup Extraction refers to using a cup of coffee's concentration and extraction rate as reference to determine whether the coffee has been properly extracted
2023-08-25 golden cup extraction coffee brewing ratio concentration extraction rate -
What is the Best Pour-Over Coffee Powder-to-Water Ratio? How Much Water is Needed for 20g of Coffee Grounds?
Often, when we brew coffee, we rely on the Gold Cup Theory, which, under specific conditions, helps us understand the relationship between powder-to-water ratio, concentration, and extraction rate. This allows us to determine the optimal powder-to-water ratio for brewing coffee. Powder-to-Water Ratio What is the appropriate pour-over powder-to-water ratio? 1:15 is likely the most commonly heard answer. The 1:15 powder-to-water ratio seems to exist as an undeniable truth. FrontStreet Coffee often uses this ratio in many pour-over brewing methods.
2021-09-24 pour-over coffee grounds ratio best taste coffee 20g brewing -
Pour-Over Coffee Brewing Theory: Detailed Explanation of Single-Stream, Three-Stream, and Cross-Stirring Methods
Following established brewing methods can certainly produce good coffee, but coffee enthusiasts often like to experiment with new approaches, developing interesting brewing techniques through accumulated experience from numerous failures. (Note: This "experimentation" must be based on brewing logic, not random brewing.) Do you remember what FrontStreet Coffee shared about
2022-05-04 pour-over coffee brewing theory coffee methods coffee brewing techniques -
What is the Pour-Over Coffee Powder-to-Water Ratio? Why is it 1:15?
For beginners, how much water to use for a cup of coffee is probably a question everyone has had. Why does FrontStreet Coffee use a 1:15 powder-to-water ratio? First, let's understand two concepts of pour-over coffee. Powder-to-water ratio: The ratio of coffee grounds to water, directly expressed as how much water is used to brew coffee, for example 1:1
2024-09-08 pour-over coffee ratio how to determine why grounds water -
What is Coffee Extraction? How to Identify Under-extracted and Over-extracted Flavors in Pour-over Coffee
Under-extraction and over-extraction
2021-09-13 what coffee extraction how identify pour-over under over extracted flavor -
Cappuccino vs Latte: The Difference in Taste and Texture & The Authentic Way to Make a Golden-Crown Cappuccino
During a conversation with a friend yesterday, our chat naturally veered off track. After the customary pleasantries, the mention of "cappuccino" sent our conversation in an unexpected direction. What followed touched on personal matters, which I won't share here, but it inspired FrontStreet Coffee to explore this topic: What makes an authentic cappuccino? And who would...
2021-12-24 Cappuccino Latte Coffee Difference Golden-Crown Cappuccino Authentic Coffee Making Coffee Texture FrontStreet Coffee -
How to Make Pour-Over Coffee? How to Calculate the Pour-Over Coffee Water-to-Ground Ratio?
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style ) The water-to-ground ratio as defined literally is: How much coffee ground is used with how much water to brew coffee For example: 20 grams of coffee ground brewed with 300 c.c of water the brewed coffee water-to-ground ratio is: 20:300=1:15 And this definition of
2018-05-10 how make pour-over coffee water ground ratio professional knowledge exchange -
What's the Ideal Temperature for Coffee Cups? Should Coffee Cups Be Preheated? Should Pour-Over Coffee Cups Be Refrigerated?
As is widely known, most coffee aromas are volatile, and their evaporation rate is influenced by temperature. The higher the coffee temperature, the faster the aroma compounds evaporate, and vice versa. Coffee aromas are typically extracted in large quantities during the initial brewing phase and then continuously dissipate. If I
2025-05-30 coffee cup temperature preheating coffee cups coffee cup refrigeration pour-over coffee coffee aroma coffee brewing -
What are the characteristics of coffee extraction? What should be noted when extracting light-roast Yirgacheffe coffee?
Regarding coffee extraction, it is a complex chemical process. Different parameters such as roasting state, bean powder ratio, extraction amount, and water quantity can all alter the coffee's aroma. To brew a cup of coffee, the fusion of coffee grounds and water is necessary. Perfect coffee extraction helps enhance the taster's sensory experience. Therefore, the process of water penetrating coffee grounds becomes a crucial factor affecting coffee extraction quality.
2021-07-13 coffee extraction characteristics light roast Yirgacheffe attention brewing notes -
What are the signs of under-extracted coffee? What causes coffee to taste sharp and sour? Why is my pour-over coffee too acidic?
Preface: In the previous article, FrontStreet Coffee explained the flavor characteristics of over-extracted coffee. In this installment of Barista Training Guide, we continue to discuss the flavor profile of under-extracted coffee! What is under-extraction? According to SCA Golden Cup extraction theory, 18-22% of water-soluble substances in coffee contribute to good flavor. Therefore, when brewing coffee, we should maintain an extraction rate between 18-22%
2021-03-13 coffee extraction under what signs sharp sour causes pour-over too acidic