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How to Fix Astringency in Pour-Over Coffee | Tutorial for Adjusting Coffee-to-Water Ratio, Temperature, and Time
Introduction Sour and astringent tastes are unpleasant sensations that most people dislike. When a cup of coffee has a sour and astringent quality, it creates discomfort. This barista training guide will explore the possible reasons why pour-over coffee develops astringency. Where does the astringent sensation come from? Strictly speaking, astringency is not a taste but a mouthfeel that manifests as
2021-11-14 pour-over coffee brew astringency how to solve causes what introduction -
Causes and Solutions for Green and Bitter Tastes in Pour-Over Coffee Brewing - Recommended Coffee Beans That Aren't Astringent
While coffee richness may not be immediately apparent, unpleasant sensations like sandy, rough astringency are easily detectable. Therefore, we need to understand and prevent such occurrences. As FrontStreet Coffee has mentioned in previous articles, astringency is not a taste but rather a mouthfeel
2022-02-27 pour-over coffee bitter taste green astringency coffee brewing coffee beans FrontStreet Coffee -
Why Does Pour-Over Coffee Have a Bitter Taste? Coffee Bean Roast Level and Brewing Techniques Causing Coffee's Astringency
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) Introduction Teacher Huanai Han once said: "Coffee oils and colloids create a smooth mouthfeel in the mouth, while coffee's polyphenol compounds produce a rough astringency, like having a devil's tail, running wild in the mouth, creating discomfort." If in wine
2021-06-01 why pour-over coffee astringency coffee beans roasting level technique causes -
Reasons for Stomach Discomfort After Drinking Coffee - Avoiding Coffee Acidity and Relieving Gastric Discomfort
Coffee is one of the most popular beverages in the world. It not only helps you feel more alert but may also offer many other benefits, including improved mood, mental performance, and athletic performance, as well as reduced risk of heart disease and Alzheimer's. However, some people find that drinking coffee can affect their digestive system. After drinking coffee, their stomach may keep rumbling.
2021-07-19 coffee after drinking stomach discomfort reasons avoid how to relieve gastric -
Why Does Your Coffee Taste Sour? What Makes Coffee Sour and What Causes It?
In the article "Why Most Coffee Today is Sour," FrontStreet Coffee explained why most coffee needs to be sour and the reasons for this acidity. Many friends then expressed: I understand why coffee needs to be sour, but another question arises - why does coffee actually taste sour? The answer is simple, because coffee itself naturally contains
2024-09-12 coffee acidity sour coffee FrontStreet Coffee coffee flavor -
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%
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Why Does My Brewed Coffee Taste Sour? Why Is Pour-Over Coffee So Acidic? What Causes Under-Extraction in Coffee?
Recently, more and more friends who previously only drank dark roast coffee have started exploring light roast coffee with its acidic notes. As specialty coffee culture becomes more widespread, everyone wants to experience the elegant floral and fruity aromas from their coffee. However, unlike dark roast coffee, light roast coffee has a much higher chance of brewing failures, so people often encounter
2025-01-04 coffee acidity pour-over coffee under-extraction coffee brewing light roast coffee -
How to Eliminate Bitter Astringency in Coffee | Is There Astringency-Free Coffee? Why Your Home-Brewed Coffee Tastes Astringent
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Coffee oils and colloids create a smooth texture in the mouth, but coffee's polyphenol compounds produce a rough astringent sensation. While astringency is an important mouthfeel in wine, when coffee has astringency, it's like having an ugly devil's tail that wreaks havoc in your mouth, creating unpleasant
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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.
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How to Describe Coffee Flavors? The Sensory Characteristics of Premium Guji Coffee
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). Acidity is a sharp, intense characteristic found in all coffees grown at high altitudes. Acidity in coffee is divided into good acidity and bad acidity. Good acidity brings people pleasure and
2025-09-06 coffee flavor how describe understand mouthfeel correct -
What Causes Coffee Over-Extraction and Under-Extraction: Understanding Coffee Extraction
Defining what makes a cup of coffee good may vary according to each person's taste preferences. Some love floral notes, others prefer fruity undertones, while some favor dark chocolate and nutty flavors. However, when it comes to undesirable flavors, most people can reach consensus, such as dry, astringent acidity, burnt bitterness, or mixed woody tastes. In the world of pour-over specialty coffee
2023-07-19 coffee extraction over-extraction under-extraction coffee brewing coffee flavors -
Ethiopian Coffee Growing Conditions: An Analysis of the Causes of Acidity in Natural Process Yirgacheffe
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Natural Process Yirgacheffe and brewing parameters sharing. Ethiopia has consistently provided some of the world's highest-regarded single-origin premium coffee beans. Generally, Ethiopian coffee is renowned for its fruity, wine-like characteristics and distinctive wild acidity. Ethiopia cultivates
2019-12-28 Ethiopia coffee growing conditions natural process Yirgacheffe acidity causes -
Drip Bag Coffee Brewing Principles and Details
For professional barista exchanges, please follow Coffee Workshop (WeChat public account: cafe_style). To brew perfect drip bags, please read the following instructions carefully: Coffee extraction principles are as follows: Higher water temperature: coffee becomes stronger and more bitter, too high will cause burnt and astringent tastes Lower water temperature: coffee becomes lighter and more acidic Smaller water flow: coffee becomes stronger, too small will cause
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Types of Coffee Defect Beans and Their Formation Causes - How to Select Defective Coffee Beans and Differences Between Good and Bad Beans
Have you ever wondered why coffee beans go bad? What are the defects in green coffee beans? Why do they develop such defects? Today, FrontStreet Coffee will take you through the various types of defective beans and the causes behind their formation! Coffee processing typically begins on the same day as harvesting to prevent unnecessary fermentation that could alter the chemical properties of the coffee beans. This
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What Causes Coffee to Be Bitter? The Origins of Coffee Bitterness and How to Avoid Overly Bitter Coffee
Bitterness has become a dreaded word in the specialty coffee industry. We all know that good coffee should be sweet and balanced, perhaps with a hint of acidity, and definitely shouldn't need sugar to make it palatable. What causes coffee to become bitter? Is it always that bad? Is bitterness always undesirable? In fact, bitterness isn't always a bad thing. Actually, if you
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Why Does Coffee Taste Salty? What Causes Salty Flavor in Brewed Coffee? What Are the Signs of Under-Extracted Coffee?
Sour, sweet, and bitter are the three most common flavors we taste in a cup of coffee. Since these three flavors are crucial to the composition of coffee, many articles often focus on these tastes. However, coffee actually contains another hidden flavor beyond these three--saltiness. Coffee
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What are the signs of over-extracted coffee? Causes and solutions for over-extraction - Can coffee be brewed repeatedly?
Hmm, why is this coffee so bitter? Is it over-extracted? Many people think that bitter coffee is simply over-extracted...
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How to Adjust Pour-Over Coffee When It's Too Sour or Bitter? What Causes Overextraction in Black Coffee?
In the cupping and tasting system, if a coffee's acidity, sweetness, flavor characteristics, cleanliness, mouthfeel, and aftertaste are all perceived as harmonious, then its balance must be high. This also indicates that the coffee bean's quality is excellent, ultimately earning a remarkable score. When it comes to the brewing process,
2024-02-05 coffee brewing pour-over coffee coffee extraction coffee acidity coffee bitterness black coffee coffee techniques -
Why Does Coffee Cause Diarrhea? Black Coffee Promotes Bowel Movement and Intestinal Health
In today's world, anyone who can have regular bowel movements every day is often met with envious glances from others. Speaking of bowel movements, do you know people who feel the urge to use the restroom after drinking coffee? As for those who experience diarrhea from coffee, many might first think of people with lactose intolerance. This group, after consuming dairy, will most likely spend the rest of the day searching for
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Which Coffee Beans Are Not Sour or Bitter_Causes of Bitter Coffee Beans_How Much Does a Package of Non-Bitter Coffee Beans Cost
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) Starbucks opened the door to coffee for Chinese people, but while opening the door for you, it also closed the window. Chinese people were deeply poisoned by the bitterness of Starbucks coffee. Thus came the so-called coffee = bitter During the coffee bean roasting process, a substance called chlorogenic acid lactone is broken down
2018-09-04 which coffee beans not sour not bitter bitter causes how much package professional coffee