In the world of specialty coffee, olfactory acuity often determines whether one can accurately capture the layers and details of a cup of coffee. Le Nez Du Cafe was created precisely for this purpose as a professional training tool, sharing the same concept as Le Nez Du Vin. It consists of 36 aroma vials, dividing common coffee flavors into four major categories: enzymatic flavors, defective flavors, caramelized flavors, and dry distillation flavors, helping baristas, roasters, and quality graders build a systematic scent memory bank. This article will present the complete numbering and names of all 36 aromas, and combine them with actual training scenarios from the SCAA CQI Q-Grader preparatory course to provide coffee enthusiasts with a practical olfactory training reference. Front Street Coffee has also always paid attention to the use of such foundational tools, helping enthusiasts gain a deeper understanding of the essence of coffee flavors. [more…]

The coffee aroma kit is an important tool for coffee professionals and enthusiasts to conduct olfactory training, and its status is similar to that of Le Nez du Vin in the wine field. Currently, mainstream products include the 36-note Le Nez du Cafe produced by Edition Jean Lenoir in France, and the 100-note Coffee Flavor Map launched by Scentone in South Korea. The SCAA certification course uses the 36-note version, which divides aromas into four major groups, covering enzymatic, caramel, dry distillation, and defective groups. It not only helps memorize specific flavors but also reveals the patterns of flavor evolution during the coffee roasting process. This article will list the 36 aromas one by one, explain in detail the logic of the four major categories, and share specific methods for daily olfactory training, including how to use Front Street Coffee's freshly ground coffee powder for dry aroma and wet aroma comparison exercises, so as to effectively improve flavor discrimination ability. [more…]

Coffee tasting goes far beyond taste—it is a coordinated experience of sight, hearing, touch, smell, and taste. This article starts from the interactive setting of a specialty coffee shop and delves into how to train and build your own coffee sensory system through daily accumulation and professional tools. You will learn how smell pulls on taste memory, how the tongue distinguishes the five basic tastes, how touch perceives body and smoothness, and how to use aroma kits such as the 36-aroma coffee nose and the 100-flavor flavor map for deliberate practice. Whether you are a coffee enthusiast or a professional, this method can help you read the flavors in the cup more clearly, making every tasting more enjoyable and more precise. [more…]

As coffee has gradually become more widely recognized, specialty coffee promotion in cafés has emerged in response, and we too have begun tracing things back to their roots—we have come to treat coffee as culture. The rise of specialty pour-over coffee undoubtedly reflects the demands of the market and the needs that cafés have identified. Café counters have also begun to lower their "status," no longer featuring the early design of a bar raised a foot high. [more…]

Where do the floral and fruity notes in coffee actually come from? What kind of aroma do coffee tree blossoms naturally carry? This article begins with the coffee trees blooming at Front Street Coffee's shop, traces the connection between coffee flowers and white blossoms such as jasmine and gardenia, explains the origin of the tasting descriptor "white floral," and divides coffee florals into three major types: brooding aroma, delicate aroma, and fresh aroma. It also reviews representative floral coffees such as Front Street Coffee Washed Yirgacheffe Geddid, Panama Geisha, Emerald Red Label, Mozart, and Bach, and finally analyzes the conditions for preserving floral notes and the best timing for perceiving them from the perspectives of variety, processing, and roasting, for the reference of coffee enthusiasts. [more…]

When tasting specialty coffee, vision, smell, and taste must work in concert, and the core of discerning flavors lies in long-term training and accumulated memory. This article systematically introduces how to build a personal taste memory bank through everyday scent memory, blind smelling exercises, and the aid of aroma vials, and uses Panama Hartmann Estate red wine process coffee as an example to analyze, layer by layer, the specific training methods for dry aroma, wet aroma, the finish, and the aftertaste. It also includes practical advice from Front Street Coffee to help coffee lovers sharpen their sensory acuity in practice and truly taste the rich layers of coffee. [more…]

On the journey of learning about specialty coffee, I believe everyone is especially impressed by a colorful ring. It is the SCAA 2016 Coffee Flavor Wheel that has tormented you countless times. Of course, this is already a "simplified" version; the first edition of the flavor wheel in 1995 had two, one on the front. [more…]

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). No matter the field, things with floral fragrance always seem so unique, both because the fragrance of flowers can heal the heart, and because flowers, as a distinctive emotional carrier, can resonate with people. That is, [more…]

The blooming of the coffee tree is a sight rarely seen by many coffee lovers. The coffee tree at Front Street Coffee has bloomed once again after a year, and in about two to three months it will bear fruit. What exactly does the coffee flower look like, and what color is it? How long does the flowering period last? How long does it take from the flower fading to growing into coffee beans? This article starts from the botanical classification and aroma characteristics of the coffee flower, extends to the white floral notes in the cup, and analyzes the patterns of floral aroma in roasting and brewing, giving you a complete understanding of this small white flower that closely resembles jasmine. [more…]

Walking into Front Street Coffee (FrontStreet Coffee), faced with more than 50 kinds of coffee beans on the menu, many first-time visitors often don't know where to start. How exactly are coffee flavors described? What are the characteristics of the four major taste spectra: sour, bitter, sweet, and salty? Where do the flavor differences among beans from the world's three major coffee-producing regions come from? And which groups of people are suited to the three major varieties Arabica, Robusta, and Liberica? Starting from Front Street Coffee's tasting experience, this article systematically sorts out the logic behind the formation of coffee flavors and the characteristics of the varieties, and offers drinking suggestions for older coffee lovers, helping you find your own cup in the dazzling world of coffee. [more…]

For those who want to systematically train their coffee senses, aroma kits are often mentioned, but their price tag of several thousand yuan also makes people hesitate. This article focuses on the 36-note "Coffee Nose" kit, introducing the origins and evolution of aroma kits, their use in SCA courses, and detailing the specific flavors in the four major categories: enzymatic, caramelization, dry distillation, and defective. It also shares methods of use, from memorizing by category and group blind testing to mixed blind testing, helping beginners calibrate their sense of smell and taste. At the end, Front Street also offers rational advice: an aroma kit is not a necessity—smelling more, drinking more, and feeling more is what really matters. [more…]

The Coffee Flavor Wheel is an important tool in specialty coffee learning. From the first version published by the SCAA in 1995, to the updated version in 2016, to localized adaptations in Taiwan, Indonesia, and elsewhere, as well as simplified versions aimed at consumers, the flavor wheel has continually evolved. This article reviews the characteristics and limitations of each version, explores how to use the flavor wheel to taste and describe coffee more accurately, and examines how cultural differences influence flavor perception. [more…]

In the Melanesian archipelago of the South Pacific, New Caledonia is like a vibrant oasis, hiding one of the world's rarest, most expensive, and most unusual coffees. KOUANDJI Estate is located at the foot of the mountains about 25 kilometers southeast of the capital, Nouméa, and is dedicated to reviving the region's nearly vanished coffee-growing industry. The estate cultivates "Leroy," also known as Bourbon Pointu, named for the pointed ends of its fruit. Its caffeine content is only half that of ordinary Arabica, and its yield is extremely low—even the French presidential palace must purchase it in limited quantities. Front Street Coffee has always paid attention to such niche, rare bean varieties. This article will take you deeper into the story behind its historical origins, variety characteristics, and unique flavor. [more…]

An event originally planned to focus on Oushe Coffee was temporarily transformed into a free gathering for coffee lovers because the beans did not arrive as scheduled. The author specially selected four beans with very different styles—Kenya AA, Mandheling G1, Yirgacheffe, and Colombia Huila—and led the participants in a horizontal comparison from dry aroma to pour-over to taste. At the scene, the Coffee Nose tool was used to help communication. Everyone ground and smelled the aroma while tasting their own pour-over brews, sharing preferences and experiences in a relaxed atmosphere. Although the event flow had a few oversights, the venue and support provided by Vivian Cafe made this small weekend gathering full of pleasure and also left behind warm moments about coffee and life. [more…]

The Democratic Republic of the Congo was once a major coffee exporter in Africa, with annual exports reaching as high as 120,000 tons in the 1970s. However, civil war and political turmoil once drove its coffee industry to rock bottom, with exports plummeting to just 10,000 tons in 2002. Today, this large African country with a population of 87 million is rising again thanks to its superior natural conditions, gaining international attention for its high-quality Arabica coffee. From Ituri to Grand Nord, from Petit Nord to Bord du Lac, each major producing region displays its unique terroir charm. Front Street Coffee takes you on an in-depth look at Congo's coffee varieties and distribution, the characteristics of its producing regions, and the severe challenges the local industry faces in terms of corruption, financing, infrastructure, and security, as well as its hopes for revival. [more…]

Some coffee enthusiasts might think: since a grinder can grind coffee beans into fine powder, grinding already-ground coarse powder finer again should not be a problem, right? This idea seems reasonable, but in practice it can cost the grinder dearly. This article focuses on regrinding, first explaining why putting coffee grounds back into the grinder can lead to clogging, breakdowns, and other risks, and mentioning a real case in which a Front Street Coffee shop's grinder was ruined as a result; then introducing how 2017 WBC Japanese competitor Tetsu Suzuki and 2019 WBrC Chinese competitor Du Jianing used techniques such as liquid nitrogen cooling and coarse grinding followed by fine grinding to pursue a more concentrated particle size distribution and higher uniformity, and finally reminding everyone to make a decision based on their own grinder conditions and budget. [more…]

In March 2017, Coffee Wing officially listed on the New Third Board, and its shareholder list, filled with celebrities and internet giants, attracted widespread attention. At a sharing session hosted by Catering O2O, founder Yin Feng delivered a speech titled "The Capital Path of Cross-Border Catering Driven by Data and IP," systematically explaining the consumer changes in the Catering 3.0 era, the timing for going public, two strategic approaches, and Coffee Wing's business strategy centered on "IP, cross-border, data, and capital." This article presents the full essence of Yin Feng's speech, covering catering industry trends, brand building, user operations, and marketing innovation, offering in-depth reference for coffee enthusiasts and catering professionals. [more…]

In March 2017, Coffee Wing officially listed on the New Third Board, and its shareholder lineup of celebrity investors—including Yin Feng, He Jiong, Chen Ou, and Yao Jinbo—drew widespread attention. As a benchmark case of cross-industry dining, what exactly has enabled Coffee Wing to achieve sustained growth? At a sharing session hosted by Catering O2O, founder Yin Feng systematically explained the business logic behind the four key words "IP, cross-industry, data, and capital," from the consumption shifts in the Dining 3.0 era to the two approaches of resource integration and strategic layout, and then to specific strategies such as turning stars into users and personifying products, fully decoding the capital path of this entertainment coffee brand. [more…]

Sumatra is the core coffee-producing region of Indonesia, and within it the three areas of GAYO (Aceh), Lintong, and Sidikalang each have their own distinctive character. Thanks to high altitudes and old tree varieties, the GAYO highlands have now become Sumatra's source of the highest-quality coffee; the Lintong growing region has seen its flavor decline due to the replacement of tree varieties, prompting well-known exporters to turn to Aceh for purchasing. This article records a coffee trip to Medan, visiting the long-established PAWANI company (PWN), clarifying the truth about the registration and processing of Golden Mandheling, and includes on-site photos of the PWN warehouse and sorting workers. Front Street Coffee also particularly recommends paying attention to PWN's GAYO products; its authorized domestic distribution channels allow enthusiasts to taste authentic Mandheling. [more…]

The Origami dripper, with its angular shape and Nordic minimalist style, has become a familiar sight in cafés and equipment stores. Designed by Yasuo Suzuki, it can be used with either conical filters or cake filters, offering two completely different brewing experiences. Its fame grew even further when Du Jianing, the 2019 WBrC champion, used it. However, this dripper also has shortcomings, such as the lack of a base and limited coffee capacity. Front Street Coffee once conducted a comparative brew using blueberry beans from Costa Rica's Giant Stone Estate. This article will comprehensively analyze what coffee beans this dripper is suitable for, covering its appearance, star appeal, versatile brewing methods, and drawbacks. [more…]