flavor changes Learn more about flavor changes
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Climate Change Affects the Yield and Quality of Ethiopian Yirgacheffe Premium Coffee Beans
Professional coffee knowledge exchange, more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). A new study conducted by an international research team shows that climate change is affecting Ethiopia, Africa's largest coffee-producing country! In the future, Ethiopia's premium coffee beans will continuously decrease in production, and their flavor will become increasingly bland. Conducting this research...
2021-04-20 climate change affecting Ethiopia premium Yirgacheffe coffee beans yield and quality -
Changes from Roasting Coffee Beans, The Acidity-Bitterness Principle of Coffee Flavor
Professional coffee knowledge exchange For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style) Changes from Roasting Coffee Beans, The Acidity-Bitterness Principle of Coffee Flavor Coffee flavor is generally composed of bitterness and acidity. However, where do these flavors come from? Additionally, why does the balance between bitterness and acidity change with different degrees of roasting? FrontStreet Coffee
2021-05-30 roasting coffee beans change acidic bitter principle flavor professional -
Why Does Pour-Over Coffee Flavor Change with Temperature? Best Drinking Temperature and Time for Pour-Over Coffee
"Appreciating coffee requires drinking it from hot to cold..." Have you heard similar expressions? When tasting coffee, you should start with high temperatures, but don't rush to finish it. As time passes and the coffee temperature gradually decreases, you can then taste the flavors that emerge as it cools down. Is this the correct approach? Actually, this appreciation method allows you to experience the full spectrum of flavors that coffee offers at different temperature ranges.
2025-03-23 pour-over coffee coffee temperature flavor profile coffee tasting coffee brewing -
How to Adjust Espresso Grinder Settings: Illustrated Guide to Coffee Grinder Adjustment and Espresso Parameters
Detailed operating steps: Determine the adjustment direction you need (finer or coarser). Ensure there are enough coffee beans in the hopper and that the valve between the hopper and the burrs is open, allowing coffee beans to fall smoothly into the grinding area. Turn on the grinder for 10 seconds and discard the coffee grounds (these are grounds with unadjusted grind settings). Use the resulting coffee grounds to make a coffee.
2016-12-12 espresso grinder how to settings fineness detailed steps illustrated guide introduction -
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 -
Why Does Coffee Become Sour When It Cools Down? What Determines the Flavor Changes in Pour-Over Coffee? What to Do When Coffee Is Too Sour?
Have you ever had an experience like FrontStreet Coffee, where coffee tastes perfectly balanced between sweet and acidic when freshly brewed, but becomes increasingly sour as it sits? Eventually, the acidity becomes so sharp that one sip can make you cringe like you've seen a world-famous painting! Many of you might be curious:
2024-08-15 coffee acidity temperature impact pour-over coffee flavor changes coffee brewing coffee science -
How to Roast Coffee Beans at Home: Illustrated Methods & Flavor Differences by Roast Level
Many people are buying green coffee beans for the first time and don't know how to roast them after purchase. Based on my practical experience, I'll introduce you to the methods: 1. The simplest and most original method - pan roasting Every household has a cooking pan for daily meals. For the long period before professional roasting machines existed, coffee roasting
2025-05-01 home roasting coffee beans methods how to -
What are the Basics of Coffee Roasting? How to Judge the Process and Color Changes of Coffee Bean Roasting
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) Coffee roasting can be initially divided into five stages: Warm-up: Preheating the coffee roaster's drum to the temperature for starting the roast called the "charge temperature" FrontStreet Coffee talks about the coffee bean roasting process and color changes When judging the degree of coffee bean roasting you can rely on sound
2019-12-12 coffee roasting basics essentials what are coffee beans how to judge process -
Starbucks is Changing Ice Types! The Reason: Better Taste and Texture
For more professional coffee knowledge exchange and coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). For more specialty coffee beans, please add FrontStreet Coffee on private WeChat: qjcoffeex. Recently, an American Starbucks barista posted that the company is currently testing in three regions across the United States.
2023-05-20 Starbucks ice change coffee ice types beverage improvement customer experience -
What is Indian Monsoon Coffee? What are the Flavor Characteristics of Indian Monsooned Malabar Coffee?
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) It is said that a long, long time ago, during the process of shipping raw coffee beans from India to Europe, the raw beans were affected by the high temperature and humidity of the Indian Ocean, causing changes - this is the origin of "monsooning." Besides becoming larger in volume, the color of the monsooned raw beans also changes from emerald
2019-03-11 what Indian monsoon coffee monsooned malabar flavor characteristics professional -
What is the Golden Ratio for Pour-Over Coffee? What's the Most Suitable Coffee-to-Water Ratio for Pour-Over?
For coffee brewing, the coffee-to-water ratio is one of the most important factors to consider first. But unlike water temperature and grind size, which need adjustment based on the roast level of coffee beans, we often use a fixed ratio to brew coffee of all roast levels. For example, FrontStreet Coffee frequently recommends
2025-07-27 pour-over coffee coffee to water ratio golden ratio brewing coffee FrontStreet Coffee -
How to Roast Coffee Beans at Home? How to Use a Square Drum Roaster? How to Make Coffee from Raw Coffee Beans?
For coffee enthusiasts who truly love coffee, beyond enjoying the taste of coffee itself, there's also the joy of making coffee with your own hands! So in this article, we'll introduce you to green bean roasting and how you can roast wonderful coffee beans right at home! The History of Roasting STORY OF ROASTED When it comes to roasting green beans, we must first understand
2025-03-09 how to roast coffee beans at home square drum roaster raw -
What Flavor Changes Occur in Light Roast vs. Medium Roast Coffee?
Professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee briefly describes what flavor changes occur in light roast and medium roast coffee. The heat in light roasting is relatively mild, so the floral and fruity acidic aromas from "enzymatic reactions" are preserved the most, making it easy to detect the floral and fruity acidic aromas of coffee. If roasting continues,
2019-12-17 roasting light roast medium roast flavor development comparison -
Why Do Iced Americanos Taste Different at Coffee Shops? How to Make a Standard Iced Americano?
"Did you change the beans? This Americano seems..." Many baristas feel somewhat uneasy when they hear this sentence, fearing that the customer might follow up with negative descriptions like "too bitter," "too astringent," or "unpleasant to drink." They tentatively ask if there's any problem, until they hear
2024-12-12 iced americano coffee shop brewing standards espresso extraction coffee quality barista techniques -
Espresso Coffee Will Exhibit Many Flavor Changes Simply by Adjusting the Amount of Coffee Grounds
During the process of adjusting grind settings, we often perform operations of increasing or decreasing the amount of coffee grounds. So, under the premise of equal coffee liquid volume and grind size, what changes will occur in the extraction of espresso when we increase or decrease the amount of coffee grounds? The beans used for testing are FrontStreet Coffee's Specialty Blend, which I use daily. The blend ratio is 6:4 (Brazil:Colombia), the grinder is Pegasus 900N, and the grind size is 1.7.
2019-04-13 Espresso Concentrated Coffee Adjust Increase Decrease Coffee Grounds Treatment Will Appear Many -
How to Brew Coffee Correctly? The Difference Between Single-Pour and Three-Stage Pour-Over Methods - How Do Different Pour-Over Techniques Affect Coffee Flavor?
FrontStreet Coffee's store has recently encountered some adventurous yet meticulous friends who, when placing their orders, would ask: "I'd like to order two cups of coffee using the same beans, but could you brew them using different methods because I want to experience the different flavors of this bean!" The reason why these friends developed such an idea is because
2024-09-17 coffee brewing pour-over coffee single-pour method three-stage pour coffee flavor brewing techniques -
Why Do Coffee Shops Adjust Espresso? Is More or Less Crema Better? Why Is Espresso Harder to Adjust on Rainy Days?
Honestly speaking, FrontStreet Coffee believes that among a barista's daily tasks, the most painful one is the morning routine—adjusting espresso. If there's anything more painful than that, it must be adjusting espresso on rainy days. Because without careful attention, you'll end up with over-extracted espresso that's enough to make you full and scared to drink. Some friends find this very confusing; they think
2025-07-07 espresso adjustment crema coffee extraction weather effects on coffee FrontStreet Coffee -
What Does Blue Mountain Coffee Taste Like? Does It Have Chocolate Flavor? How Does Coffee Bean Aroma Change During the Resting Period
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee - Introduction to Blue Mountain Coffee and Coffee Bean Resting Period. Jamaica is a country located in the Caribbean, known for producing the world-famous Blue Mountain Coffee. The Blue Mountains are characterized by steep terrain, fresh air without pollution, abundant rainfall throughout the year, significant temperature differences between day and night, and uniquely fertile new volcanic
2020-02-02 Blue Mountain coffee what does it taste like flavor chocolate coffee beans resting period aroma how does it change -
How Much Coffee Should You Use for Espresso? Can You Taste the Difference Between 0.5g Variations?
"Dosing" is an auxiliary feature found on most commercial espresso grinders today. The dosing function on a grinder allows you to preset the amount of coffee grounds to be dispensed - for example, if you set the weight to 20g, the grinder will produce exactly 20g of coffee grounds. This sounds like an incredibly convenient
2025-05-12 espresso coffee dosage grind amount precision coffee brewing espresso extraction -
New Wild Coffee Variety Discovered in Africa: Hope for Enhanced Heat Resistance in Arabica Coffee Varieties
Professional coffee knowledge exchange, more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). A recent research report from the Potsdam Institute for Climate Impact Research shows that climate change will lead to a decline in the production and quality of Ethiopian specialty coffee beans. To ensure the global coffee supply chain can adapt to the pace of climate change, coffee cultivation researchers are continuously searching for
2021-04-22 Africa discovery new wild wild coffee variety Arabica heat resistance potential