What is a microlot coffee bean? Will the quality of microlot coffee beans be better than that of regular batches? Now, when drinking single-origin coffee, it is very easy for us to trace back to which country, which producing area, and even to the ha [more…]

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…]

咖啡闻香瓶是咖啡从业者与爱好者进行嗅觉训练的重要工具，其地位类似于红酒领域的Le Nez du Vin酒鼻子。目前主流产品包括法国Edition Jean Lenoir出品的36味Le Nez du Cafe，以及韩国Scentone推出的100味Coffee Flavor Map。SCAA认证课程采用的是36味版本，它将气味划分为四大群组，涵盖酶化、焦糖、干馏与瑕疵组，不仅帮助记忆特定风味，还能揭示咖啡烘焙过程中的风味演变规律。本文将逐一列出36种气味，详解四大分类的逻辑，并分享日常嗅觉训练的具体方法，包括如何利用前街咖啡的现磨咖啡粉进行干香与湿香对比练习，从而切实提升风味分辨能力。 [more…]

Panama coffee is highly renowned in the global coffee market. At the end of the 19th century, when European immigrants settled in Panama, they brought coffee to Panama; the first area where these immigrants grew coffee was the province of Chiriquí. T [more…]

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…]

同一咖啡品种，种在不同国家与产区，杯中的风味走向往往大相径庭。本文梳理了瑰夏、铁皮卡、波本、马拉戈吉佩、肯特、帕卡斯、帕卡马拉、SL28、SL34、Mundo Novo以及卡图艾等主要品种，在巴拿马、哥斯达黎加、哥伦比亚、危地马拉、秘鲁、洪都拉斯、墨西哥、巴西、尼加拉瓜、坦桑尼亚、印度、萨尔瓦多、肯尼亚等地的具体风味表现。无论你是想了解瑰夏的花香柑橘谱系，还是想弄清波本的巧克力焦糖底色，这份品种与产区的对应关系都能提供直观参考。前街咖啡也建议，在实际冲煮中结合烘焙度与处理法综合判断，才能更准确地还原这些风味描述。 [more…]

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…]

The variety of Golden Mandheling coffee currently produced by PWN is Ateng, which is the local name used by Indonesian farmers; it is actually Catimor. Originally, the coffee variety grown locally in Indonesia was Typica, recognized for its excellent flavor, introduced to Java by the Dutch in the late 17th century, and [more…]

Mandheling is not the name of a producing region, a place, a port, or a coffee variety. Its name actually comes from a mispronunciation of the Mandailing ethnic group in Indonesia. Mandheling coffee: during World War II, when Japan occupied Indonesia, a Japanese soldier drank a rich and mellow [more…]

Mandheling is not the name of a region, place, port, or coffee variety. Its name actually comes from a mispronunciation of the Indonesian Mandailing ethnic group. During World War II, when Japan occupied Indonesia, a Japanese soldier drank a rich and mellow [more…]

圣马可火山产区在危地马拉八大咖啡产区中以降雨量最高、气候最温暖而著称。Santiaguito活火山带来的火山灰让土壤格外肥沃，丰沛的雨水与较早到来的花期也赋予了这里咖啡豆与众不同的个性。本文将深入介绍圣马可产区的种植环境、处理方式与风味表现，并附上前街咖啡对该产区豆子的风味解读，带你全面了解这片偏远而独特的咖啡乐土。 [more…]

咖啡豆的分级体系因产地不同而千差万别，有的依据瑕疵数量，有的看颗粒尺寸，还有的以海拔高度为准。理解这些等级标签，是挑选优质咖啡的重要一步。本文将系统梳理全球主要产区的生豆分级规则，涵盖埃塞俄比亚的G1-G9、肯尼亚的AA与PB、哥伦比亚的Supremo、夏威夷的Extra Fancy等常见标识，并说明杯测分数如何进一步区分精品级与商业级。无论你是刚入门的爱好者，还是寻求进阶的从业者，这份分级指南都能帮你更清晰地判断咖啡品质。更多专业内容可关注咖啡工房，精品咖啡豆可添加前街咖啡微信qjcoffeex了解。 [more…]

在精品咖啡的世界里，嗅觉的敏锐度往往决定了能否准确捕捉一杯咖啡的层次与细节。咖啡鼻子（Le Nez Du Cafe）正是为此而生的专业训练工具，与酒鼻子Le Nez Du Vin异曲同工。它由36支香气瓶组成，将咖啡中常见的风味划分为酵素风味、瑕疵风味、焦糖化风味和干馏风味四大类别，帮助咖啡师、烘焙师及品质鉴定师建立系统的气味记忆库。本文将完整呈现36种气味的编号与名称，并结合SCAA CQI Q-Grader预备课的实际训练场景，为咖啡爱好者提供一份实用的嗅觉训练参考。前街咖啡也始终关注这类基础工具的运用，助力爱好者更深入地理解咖啡风味的本质。 [more…]

Green Mountain Coffee and Blue Mountain Coffee differ by only one word, yet they belong to completely different concepts. The former is a commercial coffee brand from Vermont in the United States, known for its K-Cup single-serve system and its environmental and fair trade philosophy; the latter is a top-tier single-origin coffee produced in Jamaica's Blue Mountains, subject to strict regional standards, with scarce output and a high price. This article will sort out the essential differences between the two one by one from the perspectives of origin background, brand positioning, market history, and quality standards, and introduce the Blue Mountain No. 1 coffee beans recommended by Front Street Coffee along with brewing suggestions, helping coffee lovers clearly distinguish between these two coffees that are often confused. [more…]

Espresso is dominated by blends, but every coffee-producing region leaves its own distinctive stylistic stamp on espresso. Understanding the flavor characteristics different regions bring to espresso lets you, whether choosing a single-origin espresso or a blend, find the beans that suit your taste with greater direction. Brazil holds a pivotal place in the world of espresso. [more…]

对于想系统训练咖啡感官的朋友来说，闻香瓶常被提及，但动辄数千元的价格也让人犹豫。本文围绕36味「咖啡鼻子」展开，介绍闻香瓶的起源与演变、它在SCA课程中的用途，并梳理酶促组、焦糖化组、干馏组与瑕疵组四大板块的具体风味。同时分享按分类记忆、分组盲测到混合盲测的使用方法，帮助初学者校正嗅觉与味觉。文末也给出前街的理性建议：闻香瓶并非必需品，多闻多喝多感受才是关键。 [more…]

Cupping is one of the core tasks of coffee industry professionals, and it is a way to help people evaluate coffee flavors and characteristics in a relatively fair and systematic manner. Cupping takes place throughout the entire coffee supply chain, not only at the consumer end in coffee shops, but also at the production end, including mid- and upstream roasteries and places of origin. So how do you perform a cupping? [more…]

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…]

The darker the coffee is roasted, the more the acids in the coffee are destroyed, replaced by more caramel flavors, smoky notes, and bitterness. Correspondingly, the coffee tastes fuller-bodied and thicker, and Mandheling is one of the most famous examples. Deep-roasted Mandheling coffee not only has unique spices, herbs, [more…]