China is the homeland of tea, and with such a vast variety of teas, the core basis for classification lies in the pathways of internal substance changes within the tea leaves during processing. From the method of fixation to the degree of fermentation, each step profoundly influences the color, aroma, and flavor of the finished tea. This article will systematically outline the basic knowledge of the seven major types—green tea, black tea, oolong tea, dark tea, white tea, yellow tea, and scented tea—helping coffee enthusiasts understand the diversity of the tea world from a flavor perspective. Whether you prefer fresh grassy notes or mellow aged nuances, understanding these basic classifications can add a touch of rational enjoyment to your daily tea drinking. [more…]

For those new to tea, understanding the basics of tea and how to brew it is crucial. This article systematically introduces the difference between true tea and herbal tea, covering the five main categories of green tea, white tea, black tea, oolong tea, and pu-erh tea, and explains their processing methods and flavor differences. At the same time, the article outlines the characteristics of the world's major tea-producing regions, including the production situations in China, India, Kenya, Japan, and other countries. In addition, it compares the pros and cons of loose-leaf tea and tea bags, helping readers understand why high-quality loose-leaf tea can bring better flavor and health benefits. Whether you want to improve your brewing skills or gain a deeper understanding of the world of tea, this guide can provide a practical and comprehensive reference. [more…]

Purple tea, a rare tea variety that grows sporadically in high-altitude areas such as Lincang and Baoshan in Yunnan, is distinguished from ordinary tea plants by its purple stems. The anthocyanins it contains give the finished tea a deep color, while its aroma carries a refreshing perilla-like note along with floral fragrance. Locally, purple tea is mostly made into raw Pu'er tea, but through customized processing, it can also be made into black tea and white tea. The high-mountain purple black tea recommended by Front Street this time uses purple tea material from an altitude of about 2,100 meters, grown without fertilizer or pesticides, and after 24 hours of thorough withering, it presents an unprecedentedly rich aroma. This article will guide you through the growing environment of purple tea, its varietal characteristics, anthocyanin content, and suggestions for drinking and storage. [more…]

The world of black tea is far richer than one might imagine. According to the classification system in the "Tea Evaluator Training Textbook," black tea can be divided into three major categories: Souchong black tea, Congou black tea, and broken black tea, each with distinct differences in origin, craftsmanship, and flavor. Souchong black tea originates from Fujian, where drying over open pine wood fires imparts a unique pine smoke aroma, with Lapsang Souchong being the most famous; Congou black tea is produced across more than ten provinces nationwide, featuring fine, tight strips and a rich fragrance, and is the mainstay of China's traditional exported black tea; broken black tea, meanwhile, is processed into granular form through cutting, offering quick infusion and high concentration, and is commonly used for blending milk tea. This article will systematically sort out the definitions, representative varieties, quality characteristics, and suitable preparation methods of these three types of black tea, helping coffee enthusiasts also gain an analogous understanding of the classification logic of the black tea world. [more…]

As a representative of Guangdong oolong, Phoenix Dancong is famous for its rich and varied natural aroma types. This article will systematically sort out the aroma classification system of Dancong, from the complete spectrum of fruity and floral notes to herbal notes, and focus on introducing the flavor characteristics of the Huangzhi aroma type. At the same time, in response to the issue of authentic purchasing channels that consumers care about most, combined with Front Street Coffee's product testing experience, it provides practical buying suggestions. Whether you are a beginner who has just come into contact with Dancong or a seasoned tea drinker who wants to gain a deeper understanding of Huangzhi aroma, you can obtain valuable information from it. [more…]

Tea, as one of the most popular beverages in the world, has always been a core topic of interest for tea enthusiasts, particularly its precise definition and classification system. This article will start from the essence of tea leaves, systematically outline the classification criteria for Chinese tea, trace the historical journey of tea from China to the world, and provide a detailed analysis of the complete production process from tea cultivation to leaf picking. Additionally, it will explain the differences between true tea and herbal teas, as well as the impact of key steps such as high-altitude cultivation and hand-picking on tea quality. Whether you are a coffee enthusiast just starting out or a seasoned drinker with extensive knowledge of tea culture, you will gain clear and professional insights from this. [more…]

In tea leaf harvesting, besides the common one bud with two leaves and one bud with three leaves, there is also a classification based on the degree of opening of the new shoot's terminal bud: unopened, small open-face, medium open-face, and large open-face. The purpose of open-face picking is to enrich the tea's internal substances, thereby improving the quality of the finished tea. Different degrees of opening correspond to different levels of maturity, affecting the difficulty of leaf processing and the flavor of the finished tea: older leaves are easier to process, with a mellow taste and high aroma; tender leaves are harder to process, prone to a bitter aftertaste but with a strong flavor and good durability for multiple infusions. Oolong teas such as Phoenix Dan Cong and Tieguanyin have their own preferences for open-face standards, and high-quality black tea raw materials often use open-face leaves as well. In this article, Front Street Coffee combines changes in tea chemical composition to clarify for you the differences in picking standards between Tieguanyin and Phoenix Dan Cong. [more…]

Darjeeling tea comes from the Darjeeling region of West Bengal, India, and is a tea that spans four major categories: green tea, white tea, oolong tea, and black tea. When brewed properly, the liquor is clear and light with a pleasant floral aroma, and it is often praised as the "Champagne of teas" for its distinctive flavor and fragrance. Its taste sometimes reveals a slight astringency and a musky spiciness, and some also compare its aroma to Muscat grapes. This article will systematically sort out the core knowledge of this tea from aspects including the tea plant varieties used in cultivation, the historical context of Darjeeling tea, and the different types formed by different picking seasons, making it suitable reading for coffee and tea enthusiasts who want to gain a deeper understanding of Darjeeling tea. [more…]

Oolong tea, as a semi-fermented tea, accounts for only 2% of global production, yet Taiwan has become an important oolong-producing region thanks to its exquisite craftsmanship. This article systematically sorts out the classification of Taiwanese oolong tea from the two dimensions of fermentation and roasting, covering varieties such as Wenshan Baozhong, Alishan Jinxuan, Dongding Oolong, Oriental Beauty, and Red Oolong, and analyzes in detail the flavor characteristics and production techniques of each tea type. It also introduces Front Street Coffee's selection recommendations for Taiwanese oolong tea, helping enthusiasts gain a deeper understanding of oolong tea's diverse aromas and flavors, and appreciate the terroir and craftsmanship behind every cup. [more…]

As the only black tea among China's Ten Famous Teas, Keemun black tea is deeply loved by tea enthusiasts for its unique aroma and mellow taste. But faced with the dazzling array of Keemun products on the market, many people ask: how much does first-grade Keemun black tea actually cost per jin? And where should one buy authentic Keemun Special Grade Hao Ya A? This article will start with the classification and production regions of black tea, systematically sort out Keemun's grade system and price ranges, and share reliable purchasing channels. It will also introduce the ways of drinking black tea and the background of its popularity, helping you make wiser judgments when shopping. Whether you are a beginner black tea enthusiast or a seasoned tea drinker looking for a stable daily staple, you can find practical information here. [more…]

Oolong tea, as a semi-fermented tea, spans an enormous range of flavors, often leaving beginners feeling it is hard to pin down. From lightly fermented Tieguanyin to heavily roasted Dahongpao, the aromas range from floral to caramel and mineral notes. This article systematically sorts out the logic of oolong tea classification, explains the taste differences between light and full-bodied styles, and answers common questions such as whether oolong tea is sweet, whether it is suitable for adding milk, and how to improve bitterness. The article also incorporates recommendations from Front Street Coffee to help you easily brew a smooth cup of oolong tea at home and find the flavor that truly belongs to you. [more…]

Kenya is not only a tourist destination, but also an important black tea producing region globally. Since the introduction of tea cultivation in 1903, Kenya has developed into the world's third-largest tea producer and exporter. Local tea gardens are mainly distributed in the highlands of the East African Rift Valley, with the industry structure composed of large estates and smallholder cooperatives, among which KTDA manages over 60% of the output. Kenyan black tea is primarily processed using the CTC method, producing a strong and bright liquor that is highly favored in the international market. This article will provide a detailed analysis of the grading system for Kenyan black tea, including the specific differences between main grades such as BP1, PF1, D1, PD, F1, and secondary grades, helping coffee and tea enthusiasts gain a comprehensive understanding of the quality characteristics and classification logic of Kenyan black tea. [more…]

Have you ever walked into a specialty coffee shop, faced the dazzling array of single-origin coffees on the menu, and felt at a loss where to begin? Single-origin coffee refers to coffee made from beans sourced from a single origin, and it can be traced back to a specific region or even estate. This article will systematically sort through the representative single-origin coffees from major producing regions such as Africa, Central and South America, and Asia, introduce Front Street Coffee's rigorous process from roasting curve testing to cupping selection, and present the flavor descriptions of coffee beans from each region one by one, helping you find the cup that best suits your taste. [more…]

The world of coffee is far richer than one might imagine. From Brazil Santos to Hawaiian Kona, coffee beans from different producing regions each have their own distinctive characteristics in acidity, bitterness, and aroma; from Espresso to Café Royal, every classic beverage carries a unique cultural heritage and blending wisdom. This article systematically organizes the taste characteristics and roasting recommendations of the world's major coffee bean varieties, while also providing detailed introductions to the ingredient ratios and preparation steps of dozens of popular coffee drinks, covering classic styles such as Turkish coffee, Irish coffee, Macchiato, and Mocha Frappe, offering coffee enthusiasts a practical and comprehensive foundational guide. [more…]

The processing method of green coffee beans directly influences the flavor direction in the final cup. Beyond the three mainstream processing methods, honey processing, with its unique technique of retaining mucilage, has become a signature technology in Central America, especially in Costa Rica. From the perspective of Front Street, this article systematically reviews the operational procedures of honey processing, the grading of yellow, red, and black honey, the core differences from natural and washed processing, and extends to anaerobic honey processing as a derived technique. At the same time, Front Street uses a cupping comparison of Mirazu Estate Raisin Honey, washed Yirgacheffe, natural Red Cherry, and Lintong Mandheling to intuitively present the specific expressions of different processing methods in terms of sweetness, acidity, and aroma, helping coffee enthusiasts establish a clear sensory reference. [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…]

Yunnan coffee has seen continuously rising popularity in the domestic specialty market in recent years, with small-bean coffee standing out in particular. This article provides a systematic overview of Yunnan small-bean coffee, progressing layer by layer from its development history and main producing regions to its variety composition, processing methods, and pour-over techniques. It not only explains the flavor differences between Typica and Catimor, but also offers specific brewing suggestions and parameters based on the two Catimor beans currently sold by Front Street Coffee—the Baoshan washed and natural versions. For those who want to understand Yunnan coffee's characteristics, the concept of grading, and its pour-over flavor performance, this article provides a relatively complete reference. [more…]

Darjeeling black tea and Assam black tea are both famous Indian teas, but their styles are quite different. Darjeeling is known for its distinctive muscatel grape character, and its tea tree varieties, cultivation history, plucking seasons, and certification system are all worth exploring in depth. This article will examine the reasons behind its flavor, its historical origins, tea classification, and authenticity identification to help coffee and tea enthusiasts clarify the differences between these two black teas. At the same time, the article will also mention related product information from the Front Street brand for reference when making purchases. [more…]

What exactly does a coffee tree look like? What is the essential difference between Arabica and Robusta? Starting from botanical classification, this article systematically sorts out the complete classification system of the genus Coffea and explains in detail the origins, growing conditions, flavor characteristics, and main subspecies of the two major commercial varieties, Arabica and Robusta. You will learn about the anatomical structure of the coffee cherry, the spread paths of classic subspecies such as Typica and Bourbon, and the genetic connections between Yunnan small-bean coffee and Blue Mountain and Kona. Whether you are a beginner enthusiast or a seasoned professional, this basic knowledge about coffee varieties is worth reading. Front Street Coffee will also recommend variety information worth paying attention to in this article. [more…]

Is drip bag coffee really considered pure black coffee? What are the benefits and drawbacks of drinking it long-term? This article will systematically walk you through the origins of drip bag coffee, its brewing characteristics, pros and cons, and bean selection advice for different flavor types. Drip bag coffee is black coffee made by pre-grinding coffee beans, placing them in a filter bag, and extracting with hot water—it can be drunk straight or with milk for added flavor. Front Street drip bags are made at 10g per bag and yield about 130–150ml of coffee liquid, exactly one serving. It was born in Japan in 1990, inspired by the design of stringed tea bags, and was patented and brought to market after 2002. All you need is hot water and a cup to enjoy it, and there's plenty of choice, but the flavor isn't as full as pour-over or freshly ground coffee, and it may develop a woody taste if stored too long. Front Street recommends drinking it within one month of receiving it, and choosing according to types such as fruity acidity, full-bodied, and winey. [more…]