Search Results for: Organic Acid
Light Roast Pour-Over Single-Origin Bean Recommendations | Why Is Light Roast Coffee Sour? Which Light Roast Beans Have Sweet, Fruity, and Floral Flavors in Pour-Over Coffee?
On ordinary days, I get to meet all kinds of customers behind the bar, and quite a few of them are not used to coffee beans that lean sour. Usually, the coffees with strong acidity are those that are roasted lighter, and indeed some lightly roasted coffees have a sourness that is hard to accept. So customers naturally form the impression that cof [more…]
Fruity-acid flavored coffee beans recommendation | What are the pour-over black coffee flavor characteristics of medium-light roasted coffee? Where does the acidity in coffee come from?
On ordinary days, behind the bar, you get to meet all kinds of customers. Quite a few of them are not used to coffee beans that are on the acidic side. Usually, the coffees with pronounced acidity are those that are roasted lighter, and indeed some lightly roasted coffees have an acidity that is hard to accept. So customers naturally form the impression that cof [more…]
Indonesia · Sumatra Mandheling: The Rich, Low-Acidity Depth of Wet Hulling
Sumatra Mandheling is the most distinctive low-acid coffee in the world of specialty coffee, and its unique wet-hulling process gives Mandheling a heavy body with earthy and spicy herbal notes. This article takes you through the mystery of Mandheling's processing. [more…]
Coffee Roast Levels Explained | What Is Medium Roast Coffee? Recommended Affordable, Easy-Drinking, Low-Acid Hand-Drip Coffee Beans
The transformation of a bean from light roast to dark roast takes only a few short minutes to complete, with a temperature difference of just about 10°C, yet the flavor and aroma undergo earth-shattering changes. Light roast refers to beans dropped during the period from the middle of first crack to just after the end of first crack! At this point, the beans, because within their bodies [more…]
SCA Coffee Flavor Wheel Analysis Tutorial | What Is Coffee Flavor? Which Single-Origin Coffee Beans Best Represent Coffee Flavor? How Can Beginners Distinguish Coffee Flavor Characteristics?
Professional barista exchange, please follow Front Street Coffee (FrontStreet Coffee). Many friends have asked Front Street's baristas: "Can you really taste so many flavors in the beans? How do you taste them?" First, this is about personal sensory perception. As everyone grows up, [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 degree of roasting of coffee beans is determined based on what?
The flavor of coffee, 60% comes from the raw beans, 30% comes from roasting, and 10% comes from brewing. It can be seen that there are many factors affecting the flavor of coffee. Then, as roasters, how to determine the degree of roasting of coffee b [more…]
Coffee Roast Levels | What Determines Coffee Bean Roast Degree and How Does It Affect Coffee Flavor? What's the Difference Between Dark, Medium, and Light Roasted Coffee Beans?
60% of coffee's flavor comes from green beans, 30% from roasting, and 10% from brewing. It's clear that many factors influence coffee flavor. So, as a roaster, how do you decide the roast level of coffee beans? Today Front Street will talk about determining the roasting style. There are two points to keep in mind—cof [more…]
埃塞俄比亚咖啡出口三大体系与ECX交易机制：罕贝拉花魁等单一农场豆如何走向海外
埃塞俄比亚作为精品咖啡的圣地，其咖啡出口体系却相当复杂。根据当地法令，咖啡出口分为ECX竞标、合作社与单一农场三大系统，其中合作社与单一庄园可绕过ECX直接出口，具备较完整的可追溯性。ECX由Eleni Gabre-Madhin于2008年创办，通过分级、仓储与即时信息改变了咖啡农的交易处境。而真正实现100%可追溯的，是近年来崛起的单一农场系统，西达摩日晒花魁正是来自罕贝拉农场的代表作。本文将梳理三大体系的运作差异、ECX的交易逻辑、六大合作社联盟的架构，以及单一农场对精品咖啡的意义。前街也将持续关注这些产地动向，为咖啡爱好者带来更清晰的产地知识。 [more…]
Not a Fan of Sour or Bitter: Sweet Pour-Over Bean Recommendations to Truly Understand "Sweetness"
In the flavor spectrum of coffee, "sweetness" is the most easily overlooked segment. Many people waver between acidity and bitterness, yet fail to realize that in specialty coffee there is an entire route centered on sweetness—smooth, easy to drink, and appealing to all ages. This article explains sweet-tasting beans all at once. Where does coffee's sweetness come from? Coffee's sweetness mainly comes from roasting. [more…]
埃塞俄比亚咖啡豆品种与分级全解析：耶加雪菲风味及前街手冲参数
埃塞俄比亚作为咖啡的基因宝库，其豆种繁杂、颗粒大小不一，却造就了明亮果酸与花香交织的独特风味。本文从前街咖啡的视角出发，系统梳理埃塞咖啡的种植采收方式、Heirloom原生种的由来、九大精品产区的风土特色，以及ECX交易制度与G1-G5分级标准。同时详解耶加雪菲、西达莫、花魁等代表豆的风味表现，并附上前街咖啡的V60手冲参数，帮助爱好者全面理解埃塞豆的多样魅力。 [more…]
非洲咖啡产国全解析：从埃塞俄比亚到坦桑尼亚的精品风味与产区指南
非洲作为咖啡的起源大陆，凭借独特的气候与地形，孕育出风味辨识度极高的咖啡豆。从埃塞俄比亚的耶加雪菲到肯尼亚的AA级，再到也门的摩卡与坦桑尼亚的乞力马扎罗，每个产区都展现出迷人的果酸与地域特色。本文系统梳理非洲主要咖啡产国的种植历史、品种、处理法与风味特征，并附上各合作社与代表豆款信息，适合咖啡爱好者深入了解非洲精品咖啡的全貌。 [more…]
Ethiopian Coffee Beans | How Many Coffee Regions Are There in Ethiopia? Which Washing Stations and Cooperatives Produce Ethiopian Specialty Coffee?
As the birthplace of coffee, Ethiopia has always been a pilgrimage site for many coffee professionals. Many friends who come to Front Street Coffee ask as soon as they walk in whether we have Ethiopian beans, whether we have Yirgacheffe beans. Yes, whether for coffee beginners or coffee connoisseurs, Ethiopian coffee beans have that bright [more…]
日本冈山山子农场成功培育本土咖啡树，首批国产咖啡豆预计2月采收
咖啡种植长期集中在南北回归线之间的咖啡带，日本因气候寒冷一直未能实现本土商业化种植。然而冈山市山子农场经过多年探索，终于在温室内成功让铁皮卡咖啡树开花结果，预计2022年2月收获日本历史上首批本土咖啡豆。农场主山本康介还发起了「Japan Organic Coffee Project」，向有意种植者提供树苗与技术支援。这一突破能否为日本咖啡产业开辟新路径？本文将带你了解山子农场的种植历程、技术细节与未来展望。 [more…]
Indonesian Coffee Varieties | How Many Sumatra Mandheling Producing Regions Are There? What Variety Is Mandheling? An Introduction to the Origins of Mandheling and the History of Coffee Cultivation
For more specialty coffee knowledge, please follow the WeChat official account: Front Street Coffee (FrontStreet Coffee). Mandheling coffee is a specialty coffee of Indonesian coffee and also synonymous with Indonesian coffee. At Front Street, Mandheling coffee, as the representative coffee of Indonesian coffee, is listed on the daily drinking bean coffee menu. [more…]
Beginner's Everyday Beans | Which Coffee Beans Are Good for Pour-Over Without Being Sour? Recommended Dark Roast Single-Origin Pour-Over Beans That Are Neither Bitter Nor Astringent, with a Long-Lasting Sweet Finish
"A sweet aftertaste that promotes salivation, with bitterness giving way to sweetness" is the highest praise people give to a good cup of tea, and in coffee tasting, people also often use the term "sweet aftertaste," usually referring to coffee having a pleasing mouthfeel. So what exactly kind of taste experience is it when you perceive a sweet aftertaste in coffee? And how does it differ from the sweetness of coffee? [more…]
全球有机茶认证体系全解析：欧盟、美国、日本等标准差异与选购指南
有机茶与普通茶的核心区别在于是否通过权威机构的认证。欧盟有机法规禁止基因改造与人工合成投入品，要求动物以符合物种特性的方式饲养，被视为茶行业最严苛的门槛。瑞士IMO、法国Ecocert、美国USDA、日本JAS、印度、加拿大、中国、澳大利亚及德国Naturland等认证各有侧重，适用范围和获取难度差异显著。雨林联盟、UTZ、FDA与HACCP则从可持续农业与食品安全角度提供补充保障。本文系统梳理各大认证的规则、权威性与市场适用性，帮助咖啡与茶饮爱好者在选购时准确辨识标签背后的真实含义。 [more…]
锡兰红茶冲泡用量指南：从引进缘由到小农有机公平贸易的发展脉络
锡兰红茶该放多少克才合适？这看似简单的问题，背后牵连着斯里兰卡茶产业的整个生态。本文从冲泡用量切入，梳理我国引进锡兰红茶的历史脉络，并深入介绍斯里兰卡小茶农如何在大型茶园的夹缝中开辟有机公平贸易之路。从IFOAM与Codex Alimentarius的有机标准，到Bio、USDA、JAS等国际认证体系，再到国际公平贸易组织对劳动者权益的保障，你将看到一杯锡兰红茶从种植到出口所经历的严格把关，也会了解前街咖啡推荐的相关产品为何值得关注。 [more…]
洪都拉斯咖啡产业崛起历程与五大知名庄园品牌风味解析
洪都拉斯咖啡的种植历史可追溯至18世纪后期，西班牙商人将咖啡树引入这片土地。经历独立后的缓慢发展、基础设施改善、1998年飓风米奇的毁灭性打击，以及此后令人瞩目的产业复兴，洪都拉斯如今已跻身全球五大咖啡生产国之列，每年产量逾47.5万公吨，并成为优质阿拉比卡咖啡豆的重要出口国。本文将回顾洪都拉斯咖啡的跌宕历程，并介绍前街精选的五款代表性洪都拉斯咖啡品牌，涵盖马卡拉有机咖啡、热带水果波旁微批次、蒙特维斯塔工艺咖啡、Maud's有机K杯以及科潘产区火山咖啡，剖析各品牌的产地背景、处理工艺与杯测风味。 [more…]
El Salvador Carmen Estate Natural Bourbon: Flavor Exploration and Tasting Notes under the HiU Program
This article will take you on a deep dive into the HiU Project Natural Bourbon coffee beans from El Salvador's Carmen Estate. From the 2012 WBC competition experience to the unique hops aroma in the green beans, and on to Carmen Estate's volcanic soil and family heritage, the author shares in detail this bean's flavor profile, roasting insights, and origin background. The article also introduces the strict standards of the HiU Project and the cultivation characteristics of Salvadoran coffee. Currently this bean is nearly out of stock, and Front Street Coffee is specially offering a limited-time special price on the last batch, with a purchase limit of two portions per enthusiast, available only while supplies last. [more…]