Search Results for: in vivo fermentation
Exploring Indonesian Coffee Origins: The Flavor Truth of Mandheling and Kopi Luwak, Plus Front Street Brewing Tips
Indonesia is an important coffee-producing region globally, and among its coffees, Mandheling and Kopi Luwak are the most talked-about. Kopi Luwak is produced through fermentation within the civet, resulting in a flavor with herbal notes and excellent body, but its production is scarce and the price is high. However, driven by commercial interests, caged farming practices force civets to eat only coffee cherries, sparking controversy over animal welfare. Front Street Coffee believes that the formation of Kopi Luwak itself is not problematic; the issue lies in forced captivity and force-feeding. This article will discuss the origin of Kopi Luwak, the reasons behind its flavor, and the principles of in vivo fermentation, and share Front Street's neutral perspective and brewing methods, while recommending several Indonesian and other origin coffees worth trying. [more…]
Introduction to Anaerobic Fermentation in Coffee | What Is the Anaerobic Fermentation Processing Method? What Is the Difference Between Anaerobic Natural, Anaerobic Washed, and Double Anaerobic Coffee Processing Methods?
Anaerobic Fermentation has been very popular in the coffee world in recent years, mainly because Sasa Sestic, the Australian competitor who won the 2015 WBC, started this trend, and even in 2018 WB [more…]
Kenya Double Washed Explained: The Bright Acidity in the Fermentation Tank
If you had to trace the "Kenyan taste" back to its processing origins, the answer would most likely point to double washing. This method, known locally as K72, polishes the fruit acidity of Kenyan coffee until it is bright, solid, and yet still clean. Once you understand double washing, you understand where the signature juicy quality of Kenyan beans comes from. Double Washing [more…]
The Flavor Spectrum of Experimental Processing Methods: From Barrel Fermentation to Anaerobic Maceration
Anaerobic natural, lactic fermentation, barrel-aged, yeast inoculation—the vocabulary of specialty coffee processing methods has exploded in recent years, and coffee menus increasingly read like a brewery's process manual. These experimental processing methods are not marketing coinages; each one corresponds to a genuine technological innovation. This article maps out the mainstream lineage and examines "flavor alchemy." [more…]
Coffee Flavor | Why Do Some Coffees Taste Like "Soy Sauce"? What Factors Affect Coffee Flavor? How to Avoid a "Soy Sauce" Taste in Coffee?
“Huh? Why does this coffee smell kind of like soy sauce?” a customer asked cautiously, full of confusion, after sniffing the dry aroma of the coffee grounds Front Street had handed over. This was not actually the first time Front Street had received such a question. Besides “soy sauce,” there were also things like “ [more…]
Coffee Bean Processing Methods | What Is the Simon Special / Bag Fermentation Coffee Processing Method? What Characteristics Do Coffee Beans Treated with the Simon Special Process Have?
Whether sun-dried or washed, coffee processing originally existed simply to dry the beans so they could be stored conveniently. But once people discovered that different processing methods give coffee different flavor variations, more and more processing methods emerged to serve flavor. For example, now [more…]
Where Does Kenyan Coffee Flavor Come From? A Full Breakdown of Varieties, K72 Double Washing, and Iced Brewing
Kenyan coffee is renowned worldwide for its bright, uplifting fruit acidity and full, berry-juice-like mouthfeel. The formation of this unique flavor is inseparable from the local high-altitude volcanic soil, the two major varieties SL-28 and SL-34, and the signature K72 double washed processing method. This article will systematically sort out the core characteristics of Kenyan coffee, from terroir and variety origins to processing techniques, roasting, and extraction, and introduce the flavor performance of several representative Kenyan beans available at Front Street Coffee shops. In addition, it will share three iced drink methods suitable for showcasing Kenya's acidity—ice hand pour, ice drip, and cold brew—to help coffee lovers who enjoy fruity acidity brew a refreshing and pleasant cup of Kenyan coffee at home. [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…]
"The coffee processing method" is what? natural , washed , and honey processing method.
The processing method of coffee has always been the key link in the refined processing of green coffee beans. With the development of market demand and the exploration of the industry, on the basis of the mainstream "three major processing methods", [more…]
In-Depth Analysis of Kenyan AA Washed Coffee: Comparing the K72 Double Fermentation Process with Sun-Dried Bourbon Flavors
Kenyan coffee is world-renowned for its bright and complex acidity, and the K72 washed processing method pushes this characteristic to the extreme. This article will take you deep into Kenya's coffee origins and variety composition, break down every step of the K72 double fermentation process in detail, and compare and taste the flavor differences brought by washed and natural processing methods. From the Asali Honey Processing Station in the Thika region to the French Mission Bourbon at Hania Estate, we will use two coffees of distinctly different styles as samples to analyze their aroma, acidity, sweetness, and aftertaste. Whether you are a beginner just getting to know Kenyan coffee or an experienced enthusiast looking for brewing inspiration, this article can provide you with valuable reference. [more…]
The Flavor Alchemy of Processing Methods: A Craft Revolution from Washed to Anaerobic
From the same estate, the same variety, and the same harvested batch of coffee cherries, the flavor in the cup can be as different as two distinct beans—simply because of a different processing method. This is the magic of coffee processing. In the microscopic world, it uses microorganisms and time to perform the alchemy of flavor. The washed method is the oldest mainstream technique, and its logic is "to do [more…]
The Best Way to Drink Cold Brew Coffee | Why Should Cold Brew Coffee Be Fermented Overnight After Extraction Before Drinking? What Are the Advantages of Cold Brew Coffee?
For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Cold brew coffee has always been very popular. On hot summer days, when people come into the shop, many of them choose a cold brew coffee. Take a sip of cold brew—the icy coffee feels clean and smooth in the mouth. [more…]
Washed Coffee Beans Pros and Cons | What Is the Washed Processing Method for Green Coffee? How Are Washed Beans Roasted? Recommended Delicious Washed Single-Origin Beans from African Regions
Everyone's demand for coffee is growing stronger by the day, with global coffee bean production reaching as high as 8.4 billion kilograms annually—an astonishing output. When it comes to coffee, Front Street believes that beyond variety, origin, and cultivation methods, there is another important process that influences coffee flavor: coffee bean processing methods. Different processing methods for coffee beans [more…]
What are coffee green bean processing methods? What are the operational procedures for the natural, washed, and honey processing methods? What are the differences, characteristics, and flavor profiles of natural, washed, and honey processed coffee?
Coffee green beans are not simply picked from the tree and then roasted and brewed right away; achieving good flavor requires many steps. People often assume that coffee flavor depends on variety, growing environment, and cultivation methods, but what they don't realize is that there is an important stage between growing and roasting called "coffee bean processing." [more…]
Kenya Coffee Beans | Origin, Grading, and Flavor Characteristics of Kenyan Coffee Beans: An Introduction to Water Temperature and Grind Size Parameters for Kenyan Pour-Over Black Coffee
For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). The bright fruit acidity and vivid, full, outstanding mouthfeel of Kenyan coffee make it unforgettable to anyone who has tried it. Front Street Coffee has cupped quite a few coffee beans from different producing regions in Kenya. If we were to say that high [more…]
Panama Geisha | How do Deborah Estate Savage Anaerobic Natural Geisha coffee beans taste? Is Panamanian Geisha coffee very expensive?
Panama is famous for Geisha coffee, one of the most expensive coffees in the world. Currently, on Front Street Coffee's bean list, the coffees from the Panamanian region are basically all Geisha coffee. Besides the renowned Geisha coffee from Hacienda La Esmeralda, there is also the Savi from Finca Deborah. [more…]
Cold brew coffee steeping time | What is the coffee-to-water ratio for cold brew iced coffee? Should hot water or cold water be used to make cold brew coffee? Which coffee beans are suitable for cold brew iced coffee?
Cold brew coffee is one of the essential drinks we can enjoy in the hot summer days. Standing in front of the blackboard at Front Street Coffee, looking at the dazzling array of coffee varieties, all my knowledge of the producing regions was instantly forgotten, and I didn't know where to start. This time, let [more…]
Cold Brew Coffee Bean Recommendations | What is the extraction principle of cold brew coffee? How to make cold brew at home? How can coffee beginners choose single-origin beans for cold brew?
Ice drip coffee is made by slowly melting pure ice into small water droplets that evenly drip onto freshly ground coffee powder to extract the coffee essence, which is then naturally fermented through eight hours of refrigeration. Ice drip coffee has a mellow, pure taste, a pleasant balance of sweetness and acidity, and a refreshingly cool flavor, making it a must-have popular drink at Front Street Coffee every hot summer. What is the principle behind ice drip coffee? [more…]
Cold Brew Iced Coffee Powder-to-Water Ratio | What Is the Method for Making Cold Brew Coffee? Which Coffee Bean Origins Are Suitable for Brewing Cold Brew Coffee?
Many people distinguish cold brew coffee from iced coffee. The reason is that what we understand as iced coffee is made by extracting with hot water, then adding ice or chilling it, turning the coffee from a hot temperature into iced coffee—this is the traditional concept. The biggest difference with cold brew coffee is that it uses cold water throughout the entire process, obtaining the coffee liquid through low-temperature extraction. [more…]
Comparison of Coffee Processing Methods | What's the Difference Between Washed and Natural Beans? 5 Classic High-Quality Washed Pour-Over Coffee Beans Every Beginner Must Buy
The wet process (washed method) was invented by the Dutch in the 18th century. Because some countries often experience rain and high humidity, making it impossible to use the dry process, although the procedure is relatively more complicated, it is currently the most widely used [more…]