Search Results for: problem
The problem of water pollution is serious! Many areas in Costa Rica are short of water.
It is known that Costa Rica is a country with very rich water resources and geothermal resources, and Costa Rica also attaches great importance to agricultural development. It is a globally important exporter of pineapples, bananas, and coffee, and i [more…]
The internal war in Ethiopia has led to problems with coffee transportation, and it is considering using railways for diversion.
Due to the conflict in Ethiopia, there are problems with coffee transportation, and the government considers using railway transportation for diversion. Recently, according to the report of the Ethiopian Reporter Network, the current Ethiopian govern [more…]
SOE Coffee Brewing Guide | Is espresso made from SOE beans sour? How to adjust the SOE coffee extraction ratio?
SOE, a term frequently seen in coffee shops in recent years—what exactly is SOE? And when you suddenly crave one, how can you make a satisfying cup of SOE? What is SOE? SOE stands for "Single Origin Espresso," which means single-origin [more…]
Espresso Brewing Standards | What Are the Common Espresso Extraction Problems? How to Understand Under-Extraction and Over-Extraction?
What is Espresso? Espresso, also known as "Espresso," is a coffee beverage or Italian-style coffee base originating from Italy. It is coffee that is rapidly extracted under high pressure. Traditionally, a single shot of espresso has a volume of about one ounce. The internationally accepted technical standard is as follows: around 7 grams of [more…]
SOE Coffee Brewing Guide | How to Make Delicious SOE Espresso? How to Adjust SOE Coffee Bean Brewing Parameters?
After drinking too much traditional dark-roast espresso, one can't help but want a change of taste. As a result, most people swap the dark-roast blend in their hopper for SOE coffee beans that highlight flavor, using them to craft espresso with a pronounced acidic taste. These beans tend to be roasted on the lighter side, so if we use the parameters for extracting dark-roast beans [more…]
Extracting Espresso Problems
In making espresso, some seemingly unimportant details are often overlooked, yet they can gradually affect the taste of the coffee. Today, Front Street Coffee will talk about those details that are often forgotten—count how many you've missed. - Forgetting to flush water before attaching the portafilter. If there is a long interval between this espresso extraction and the last one, [more…]
Espresso Grind Size | What Factors Affect Espresso Flavor and How to Pull a Delicious Shot by Adjusting the Grind of Espresso Beans
As we all know! The condition of coffee beans and the weather are constantly changing every day, and this directly affects espresso extraction, causing the coffee's taste to vary each day due to these changes. If we want to keep the coffee consistently delicious, we have to adjust parameters to correct the coffee's flavor. And this is [more…]
Pour-over Coffee Brewing Details | How to Brew Single-Origin Beans Once Ground? Is Blooming Necessary for Pour-over? An Introduction to Pour-over Coffee Pouring Techniques and Extraction Parameters
After patiently listening to the barista's explanation and painstakingly choosing a bag of coffee beans to take home, you also "follow the same pattern" according to the brewing suggestions, only to find that the coffee you brew is vastly different from what you drank in the shop. You think it over and over, but still can't figure out where the problem lies... This is very likely caused by overlooking a certain detail. [more…]
Home Coffee Bean Storage Methods | Can Freshly Roasted Coffee Beans Be Frozen in the Refrigerator? Can Sealing the Degassing Valve Slow Down the Loss of Coffee Bean Flavor?
Recently, everyone has probably stocked up on beans during Double Eleven. The questions asked to Front Street are all things like "How long can the flavor of unopened coffee beans be preserved at most?" and "How can opened coffee beans be stored to slow down the rate of flavor loss?" Today, Front Street will talk about the issue of storing coffee beans. How long can the flavor of coffee beans be preserved? Can it be asked this [more…]
Coffee Latte Art | Why Does the Surface of a Latte Become Rough After Sitting for a While? How to Improve Milk Foam Stability and Delay Defoaming?
The surface of a freshly made latte is incredibly fine and smooth. But if we leave it sitting without drinking it, we can see the smooth, delicate surface gradually become rough and uneven. This phenomenon is called "defoaming," a process in which the milk foam continuously dissipates. Milk foam is a frothy substance formed by injecting air into milk. [more…]
Moka Pot Coffee | Why does coffee brewed with a moka pot taste burnt and bitter? How can you avoid over-extraction in moka pot coffee?
Front Street Coffee has found that many friends are troubled by the problem of Moka pot coffee often being over-extracted. Every time Front Street Coffee shares a tweet related to the Moka pot, friends leave comments like: "How can I avoid over-extraction in Moka pot coffee?" or "Why is the extracted coffee so bitter?" Indeed, compared to its [more…]
Pour-over coffee beginner knowledge | What are the six common mistakes coffee beginners should avoid when brewing coffee? How to correctly brew pour-over black coffee?
Nobody wants to ruin their own coffee, especially specialty coffee beans that aren't cheap. Nobody wants to drink a cup of terrible coffee, but with these common mistakes, if you hit even one of them, no matter what you use, it's not just a wasted pot of coffee—if you never realize where the problem lies, then you will [more…]
Latte Recipe | Can You Add Ice to a Hot Latte? What Makes a Latte Both Bitter and Weak? How to Adjust Extraction Parameters to Make a Delicious Latte?
I'm not sure if everyone remembers the first time they had a latte—many people probably have long since forgotten—but Front Street Coffee still remembers it vividly. The first glimpse of the delicate latte art was immediately eye-catching; a small sip revealed the faintly sweet aroma and hint of bitterness released by the crema, and by the second sip, the earlier intense bitterness had transformed into [more…]
Espresso Crema | Why Is the Crema from Your Coffee Machine Too Thin? What Factors Affect Espresso Crema?
When the espresso machine is extracting a shot, the process of crema seeping out has always been a heartwarming sight. Especially after finishing the pour, seeing that thick golden foam—latte art enthusiasts can't be happier. But if one day you notice that the crema coming out is sparse, thin, or even nonexistent, then the problem is very likely [more…]
Coffee Body | How to brew a rich, full-bodied pour-over coffee? Recommended single-origin pour-over coffee beans that are neither sour nor bitter and have a sweet aftertaste
People always like to describe the beauty of a cup of coffee as rich and sweet, but what is "rich"? What is "mellow"? Wherein lies the difference? The coffee bean roast levels commonly seen on the market can be roughly and simply divided into three categories: light roast, medium roast, and dark roast. To highlight a rich and full-bodied coffee taste, roasters generally [more…]
Coffee Processing Methods | Wet-Hulled, Semi-Washed, Honey Process, Pulped Natural — Detailed Steps, Flavor and Mouthfeel Comparison of Coffee Beans
We all know that different processing methods can give coffee a rich and varied flavor profile. For example, Front Street Coffee's bean list alone features dozens of varieties, covering more than ten different processing methods. Today, Front Street will focus specifically on wet-hulled, semi-washed, and pulped natural [more…]
Espresso Crema | What Factors Affect Crema Thickness? Recommended Specialty Coffee Beans for Rich Crema in Espresso Extraction
Some friends often ask us for advice on espresso extraction issues. Many of them have encountered situations where the espresso shot lacks golden crema or the crema is thin. Since for espresso, that golden crema is its very soul, when the coffee has no crema [more…]
Pour-over Coffee Brewing Parameters | What Factors Affect the Flavor and Mouthfeel of Pour-over Coffee? How Can Coffee Beginners Learn Pour-over Coffee?
Coffee mysticism has long become a commonplace topic in coffee circles, and the most discussed aspects are flavor mysticism and brewing mysticism. Front Street is here to help everyone unveil the surface-level mysticism and reveal the underlying science. Flavor mysticism generally refers to when you drink a cup of coffee and only taste bitterness and sourness, while the person next to you [more…]
Recommendations for non-acidic pour-over coffee beans | Is dark roast coffee suitable for pour-over black coffee? How to brew Bird of Paradise, Golden Mandheling, and Yunnan coffee beans so they taste good and not bitter?
For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. In yesterday's article sharing flavor descriptions, the section on "body" sparked a lively response among coffee friends, and a friend asked via the backend that the deep-roasted coffee he brewed had a mouthfeel compared to [more…]
Coffee Grinder Brand Recommendations | Is There a Big Difference Between Electric and Manual Coffee Grinders? Should Coffee Beginners Buy a Manual or Electric Grinder?
Those who have requirements for coffee flavor will definitely choose freshly ground coffee. If you want to brew it yourself, a grinder is essential. Open an online shopping platform and search for "grinder," and you can see a price range from 22 yuan to 71,271 yuan, a price difference of 3,239.6 times. Although in recent days [more…]