dissipation Learn more about dissipation
-
How Long Does Latte Foam Last? How to Slow Down the Dissolution of Latte Foam
A freshly made latte has an incredibly delicate surface, but if left undrunk, the fine milk foam on top will decompose, becoming collapsed, rough, and uneven. This process is called 'foam dissipation,' which actually begins gradually after the milk foam is properly steamed. After making a latte, the milk foam and crema
2023-01-01 latte foam latte art foam stability coffee techniques -
Why Does Latte Foam Disappear Quickly? What is the Foam on Top of Latte Coffee Called? How to Froth Milk for Coffee?
A freshly prepared latte coffee has an incredibly smooth and delicate surface. However, if left undrunk, you can observe the once smooth and delicate surface gradually becoming rough and uneven. This phenomenon is known as "foam dissipation," a process where the milk foam continuously disappears. Milk foam is created by injecting air into milk, forming a frothy consistency
2025-08-10 latte foam milk froth coffee foam milk frothing latte art cappuccino espresso -
What Temperature is Best for Coffee Milk Foam: 30°C, 60°C, or 90°C? Different Temperature Performance Analysis
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). We often say that the ideal temperature for steaming milk foam for milk coffee is around 50-70°C. Why is this? Today, our editor will explore this question with everyone. Our editor prepared four cups of milk foam at different temperatures to observe their changes over time
2019-02-25 coffee milk foam should or more suitable different temperature performance professional -
Why Does Milk Foam Collapse Quickly? Why Does Latte Foam Disappear Within Minutes? How to Reduce Milk Foam Breakdown in Milk Coffee?
Have you ever noticed the changes in the milk foam layer on hot lattes when left standing for extended periods? Does it remain persistent and "eternally youthful"? Or does it disintegrate into an unappealing sight? Actually, both scenarios can occur because the essence of milk foam is bubbles. The liquid film that traps the gas will collapse due to liquid loss
2024-11-09 milk foam latte coffee milk breakdown foam stability -
How Long is Coffee's Flavor Window? Why Does Coffee Taste Bad When Cold? Can Coffee Be Kept in a Thermos?
As we all know, coffee beans have not only an expiration date but also a flavor window. This is because the aroma stored within them is volatile and continuously dissipates. Since aroma is the main component of flavor, we refer to the period when the aroma within the coffee beans has not completely dissipated and remains abundant as the flavor window.
2025-06-22 coffee flavor window coffee aroma coffee freshness coffee shelf life -
What Causes Espresso Crema to Dissipate Quickly? What Does Crema Mean? Is Thicker Crema Always Better?
Beyond the taste of the coffee itself, the richness of crema is a key focus for most coffee enthusiasts when extracting espresso. This attention may stem from the need for latte art, or it could be influenced by concepts promoted by coffee bean vendors when marketing their products. Every so often, customers ask FrontStreet Coffee about extraction techniques.
2024-09-01 espresso crema coffee extraction coffee oils barista techniques -
Why Isn't My Coffee Aromatic Anymore? Coffee Bean Storage Recommendations
There have been those few occasions when you open a bag of coffee beans, and they're not as aromatic as you expected; after brewing, you also feel there's not much flavor. However, this won't happen with coffee beans sent by FrontStreet Coffee, because FrontStreet Coffee's beans are roasted fresh to order. When you receive them, within the optimal tasting period, they'll only be overwhelmingly aromatic, never bland. But fresh roasting isn't what we're discussing today; today we're mainly going to talk about
2021-06-20 why my coffee not aromatic discussion beans storage suggestions there have been those -
What Information Does Espresso Crema Convey? Why Can't the Crema for Latte Art Be Too Thick?
As we all know, crema is the hallmark substance of espresso, and it's precisely its appearance that distinguishes espresso from other coffees. However, the state of crema, like the taste of espresso itself, changes constantly every day! Sometimes thick, sometimes thin, sometimes silky and smooth
2024-04-14 espresso crema latte art coffee extraction crema quality espresso brewing -
Can Coffee Beans Be Stored in the Refrigerator? What Should You Pay Attention to When Freezing Coffee Beans? Why Do Beans Become More Brittle After Freezing?
During the lengthy roasting process, coffee beans transform substances accumulated during cultivation and processing into abundant aromas, flavors, and carbon dioxide. Once roasting stops, the generation of these substances ceases, and they instead continuously dissipate outward. Before completely dissipating, brewed coffee will possess exceptionally rich characteristics.
2024-07-26 coffee beans storage refrigerator storage freezing coffee beans coffee preservation coffee bean brittleness -
How Long Can Drip Coffee Bags Last? When Is the Best Time to Drink Drip Coffee? Is Drip Coffee the Same as Instant Coffee?
In addition to coffee beans, FrontStreet Coffee stores also sell drip coffee bags. However, drip coffee needs to be prepared on-site, so if customers want to buy a pack of drip coffee bags in the store without prior reservation, they typically need to wait about 10 minutes. Some customers ask this question while waiting: "Can I take the drip coffee bags..."
2025-06-18 drip coffee coffee bags instant coffee coffee freshness coffee brewing -
How to Make Coffee Panna Cotta at Home? A Detailed Tutorial on Pudding Art Latte
Recently, many espresso enthusiasts, like FrontStreet Coffee, have been captivated by the "spoonable latte" trend. Since the first pioneers appeared, it seems that both skilled and amateur latte artists have joined the DIY movement, inspiring even more people to try it themselves. Today, let's dive in and explore this delightful coffee creation together.
2025-08-07 coffee panna cotta homemade coffee dessert latte art tutorial DIY coffee recipes coffee pudding -
Specialty Coffee Bean Shelf Life Coffee Bean Storage Methods Factors Affecting Fresh Roasted Coffee Beans
Professional coffee knowledge exchange for more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style) Guide How long is the shelf life of coffee beans? What is better for storing coffee beans? Should coffee beans be stored in the refrigerator? The freshness of coffee beans will directly affect the taste performance of a cup of coffee, whether the storage is
2025-06-15 specialty coffee beans storage shelf life methods factors fresh roasted professional -
10 Things You Must Know About Coffee Bean Crema & Recommendations for High-Crema Coffee Beans
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). 10 Things You Must Know About Crema ●1. What is crema? The oily layer on top of espresso extracted by an espresso machine (the topmost layer in Figure 1) ●2. What is the principle of crema? Simply put, it's the process under high pressure and high temperature
2018-08-31 coffee beans crema espresso knowledge extraction professional recommendations -
How to Store Drip Coffee Bags, How to Make Drip Coffee Bags, How Many Grams Per Bag
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). The production of drip coffee bags involves grinding coffee beans into coffee powder first, which greatly increases the surface area of coffee exposed to air, making storage difficult and shortening the optimal tasting period to about two weeks. Even with vacuum packaging, it cannot prevent the dissipation of coffee aroma.
2018-08-07 drip bag coffee how store make one bag how many professional knowledge -
How Long is Coffee's Best Flavor Period? When is the Best Time to Drink Brewed Coffee? How Long Can Coffee Be Kept in a Thermos? What Temperature is Best for Pour-Over Coffee?
The best flavor period refers to the optimal tasting time for coffee beans after roasting. During this time, because there isn't excessive carbon dioxide interference and the coffee's flavor compounds haven't significantly diminished, we can brew coffee with the richest aroma and obtain the most complete flavor experience. But did you know that,
2025-09-30 coffee freshness coffee flavor period brewed coffee thermos coffee pour-over coffee temperature coffee storage optimal coffee tasting -
What Are the Effects of Coffee Beans That Are Too Fresh? What Causes Throat Discomfort in Pour-Over Coffee?
We know that coffee beans that are too fresh do not produce good flavor when brewed, typically表现为 lacking coffee flavor, thin taste, and a dry sensation that causes throat discomfort. That's why experienced coffee enthusiasts first check the roasting date when they receive coffee beans. If the beans are very close to the roasting date,
2024-12-12 fresh coffee beans pour-over coffee throat discomfort coffee flavor coffee beans -
Can You Still Drink Clumped Coffee Powder? How to Store Coffee Powder to Prevent Clumping?
Coffee powder clumping is a common issue that many coffee lovers encounter during the brewing process. If the clumped coffee powder is within its expiration date, it is still drinkable. However, if the coffee powder is both clumped and moldy, it has mostly spoiled and is not suitable for consumption. Reasons for coffee powder clumping: 1. Heat-induced clumping - Coffee beans contain
2025-06-08 coffee powder clumped coffee coffee storage coffee freshness coffee brewing -
Espresso Basics: What is Crema
During the roasting process, coffee beans generate large amounts of carbon dioxide. Most of this gas dissipates during cooling, while a small amount remains trapped within the beans. Grinding releases these gases, which is why coffee must be prepared as quickly as possible after grinding. When hot water impacts coffee grounds under high pressure, it emulsifies the insoluble oils from the coffee grounds
2025-07-06 espresso basics fundamentals crema roasting process coffee -
Why Choose 60°C for Latte Milk Foam? What's the Ideal Milk Foam Temperature for Lattes?
Yesterday we discussed how temperature affects milk foam, discovering that when milk foam temperature exceeds 70°C, it rapidly expands and churns even without deliberate frothing, while at too low temperatures, the foam becomes coarse and dissipates quickly. Today, FrontStreet Coffee wants to explore with everyone how the texture of lattes changes when made with milk foam at different temperatures. Frontsteet
2019-02-25 latte coffee milk foam why choose suitable temperature how much yesterday we -
How Long is the Resting Period for Single-Origin Coffee Beans? How to Brew Pour-Over Coffee That's Too Fresh?
When it comes to roasted coffee beans, the freshness that FrontStreet Coffee refers to is the time elapsed after roasting. In other words, freshly roasted coffee beans are at their peak freshness, and as time passes, the freshness of coffee beans gradually diminishes. After two months, the flavor characteristics of most coffee beans have nearly completely faded,
2022-08-06 coffee beans resting period pour-over coffee freshness single-origin coffee coffee brewing