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…]

Although Kenya is not the birthplace of coffee, its high altitude, large day-night temperature difference, and phosphorus-rich soil give rise to coffee beans with a distinct flavor. This article will guide you through Kenya's coffee-growing geography, the origins of the SL28 and SL34 varieties, the AA and AB grade classifications, and exactly what the unique PB round beans are. At the same time, we will also introduce the Kenya 72-hour washed processing method (K72) recommended by Front Street Coffee, and how to brew a cup of Kenyan coffee with bright acidity and rich layers using the pour-over method. [more…]

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…]

水洗法作为最传统的生豆处理方式之一，凭借脱壳洗涤工序显著提升了咖啡品质与干净度，深受爱好者青睐。随着精品咖啡浪潮兴起，双重水洗、K72水洗、干式发酵水洗等新名词层出不穷，它们与传统水洗究竟有何区别？本文从前街的视角出发，先梳理传统水洗的历史渊源与工序，再深入解读肯尼亚双重水洗的起源、操作细节及风味表现，并延伸介绍K72水洗与干式发酵水洗的特点，帮助读者理解发酵环节中泡水时长、次数等变量如何塑造咖啡的最终风味。 [more…]

肯尼亚咖啡以明亮干净的水果风味闻名，这背后除了高海拔与优良品种，更离不开精湛的水洗处理工艺。肯尼亚普遍采用双重水洗法，也就是将发酵后的豆子再次浸入清水洗涤，后来还衍生出K72水洗与干式发酵水洗等改良方式。这些名称各异的处理法究竟与常规水洗有何区别？本文从前街的视角出发，先梳理传统水洗的起源与工序，再逐一解析双重水洗、K72和干式发酵的操作流程与风味特点，带你看懂肯尼亚咖啡独特果酸背后的处理逻辑。 [more…]

肯尼亚咖啡以干净复杂的水果风味闻名，这背后除了高海拔与品种优势，更离不开精湛的水洗处理工艺。从传统湿处理到双重水洗、K72水洗，再到节约用水的干式发酵水洗法，发酵环节的微妙差异如何影响杯中表现？前街咖啡带你梳理这些处理法的来历与区别，并推荐肯尼亚小番茄与阿萨莉亚两款代表性豆子，感受圣女果、话梅与乌梅般的明亮酸质。 [more…]

水洗法作为最传统的咖啡生豆处理方式之一，凭借脱壳洗涤工序带来的干净度与品质稳定性，一直深受咖啡爱好者青睐。随着精品咖啡的发展，市面上涌现出“双重水洗”“K72水洗”“干式发酵水洗”等多种新式命名，它们与传统水洗究竟有何区别？本文将从前街的视角出发，梳理水洗法的历史渊源、工序特点，并逐一解析这几种衍生处理法的发酵细节与风味表现，帮助读者更清晰地理解不同水洗工艺对杯中咖啡的影响。 [more…]

水洗法作为最经典的生豆处理方式，凭借出色的干净度赢得了众多咖啡爱好者的青睐。随着精品咖啡的发展，市面上涌现出双重水洗、K72水洗、干式发酵水洗等新式命名，它们究竟与常规水洗有何区别？本文将从传统湿处理法的历史起源讲起，逐步拆解这些衍生工艺的操作流程与风味特征，帮助你理清不同水洗方式背后的逻辑。前街也将结合自身出品经验，带你理解发酵环节如何塑造一杯咖啡的酸质与甜感。 [more…]

水洗法是精品咖啡领域最传统也最受青睐的生豆加工方式之一，而肯尼亚作为水洗处理的重要产区，衍生出了双重水洗、K72水洗以及干式发酵水洗等多种改良工艺。这些名称各异的处理法究竟有何来历？它们与常规水洗的区别体现在哪里？又分别赋予咖啡怎样的风味表现？本文将从前街的视角出发，梳理水洗法的历史渊源，逐一拆解肯尼亚各类水洗工艺的工序特点与杯中呈现，帮助你更清晰地理解这些处理法背后的逻辑与魅力。 [more…]

肯尼亚虽与咖啡发源地埃塞俄比亚接壤，其咖啡种植史却并非源远流长，而是始于十九世纪末由传教士从留尼汪岛引入的波旁种。在英属殖民时期，Scott Laboratories培育的SL28与SL34奠定了肯尼亚咖啡风味的基础，而如今广泛应用的K72水洗与双重水洗工艺，则赋予其明亮干净的果酸与厚实口感。本文梳理肯尼亚咖啡从引种、殖民管制、产业兴衰到处理法演变的完整脉络，并结合前街咖啡（FrontStreet Coffee）的冲煮实践，解析这支非洲豆的独特魅力。 [more…]

肯尼亚咖啡向来以明亮果酸与扎实醇厚度著称，是不少手冲爱好者在埃塞俄比亚之外的首选非洲豆。本文从前街咖啡出品的肯尼亚小番茄咖啡豆切入，系统梳理肯尼亚AA的分级含义、锡卡与基里尼亚等核心产区的风土特征、SL28与SL34等主力品种的来历，并深入解析肯尼亚标志性的K72水洗处理法。文中还对比了肯尼亚与埃塞俄比亚酸质的差异，帮助刚接触非洲豆的读者循序渐进地建立风味认知。 [more…]

肯尼亚咖啡凭借鲜明的果酸与饱满的醇厚度，在全球精品咖啡版图中占据独特地位。其中AA等级作为颗粒大小的最高规格，常被视为肯尼亚精品豆的代名词。本文从前街咖啡在售的肯尼亚锡卡产区Asali蜂蜜处理厂AA TOP批次切入，系统梳理肯尼亚主要咖啡产区、SL28与SL34等品种特性、AA分级标准，以及最具代表性的K72水洗处理法。通过对比埃塞俄比亚咖啡的酸质差异，帮助读者理解肯尼亚咖啡那种强烈厚实的酸感来源，以及小番茄、乌梅般风味背后的处理工艺逻辑。 [more…]

肯尼亚咖啡凭借鲜明果酸与醇厚口感，在全球精品咖啡中占据独特地位。其中肯尼亚AA更是常被提及的等级，但AA到底代表什么？本文从前街咖啡的视角出发，系统梳理肯尼亚咖啡的产地风土、主要产区特色、SL28与SL34等品种、AA分级标准，以及极具代表性的K72水洗处理法。同时，结合前街阿萨莉亚咖啡豆的烘焙与冲煮方案，给出可落地的参数建议，帮助咖啡爱好者理解肯尼亚咖啡为何酸质强烈、层次丰富，并掌握突出其果汁感与甜感的冲煮思路。 [more…]

前街肯尼亚咖啡凭借鲜明的果酸与扎实的醇厚度，在单品咖啡爱好者中一直有着不错的口碑。想喝酸却又不太习惯埃塞俄比亚那种轻盈调性时，前街肯尼亚咖啡豆往往是很好的过渡选择。而说到肯尼亚咖啡，就绕不开前街肯尼亚AA咖啡豆。AA究竟代表什么？本文前街将带你了解肯尼亚咖啡的产区版图、品种构成、分级体系以及最具代表性的K72水洗处理法，并附上前街阿萨莉亚咖啡豆的烘焙与冲煮建议。 [more…]

Kenyan coffee is famous for its bright fruit acidity and rich flavors, making it a favorite among many coffee lovers. But when faced with grading labels such as AA, AA+, and AB, many people feel confused. From the perspective of Front Street Coffee, this article sorts out the development of Kenya's coffee industry, analyzes the origins and specific standards of its grading system, focuses on explaining the differences between AA grade and AA+ grade, and introduces the impact of the K72 washed processing method on flavor. At the end, it also includes the origin information and brewing parameters of Front Street Kenya Little Tomato coffee beans for daily reference. [more…]

肯尼亚咖啡凭借鲜明强烈的果酸与厚实饱满的口感，在世界精品咖啡版图中占据独特位置。其中肯尼亚AA更是常被提及的代表性等级，但AA究竟意味着什么？它和风味之间又有什么关联？本文将从前街咖啡的视角出发，系统梳理肯尼亚的咖啡产区分布、主力品种、分级体系以及经典水洗处理法，并围绕前街小番茄这支豆子给出具体的手冲参数与冲煮建议。如果你正在寻找一支酸质明亮、层次丰富的非洲豆，这篇文章可以作为入门到进阶的参考。 [more…]

肯尼亚咖啡以明亮迷人的酸质与丰富香气闻名于世，是非洲产区中不可替代的重要一员。本文围绕肯尼亚AA基里尼雅加展开，先介绍肯尼亚咖啡产业的分级制度与拍卖机制，再聚焦本次小量引进的肯尼亚AA Kaguyu——由拥有九十二年历史的帝卡处理厂以水洗法精制，品种为SL28，产自海拔1700至1950米的基里尼雅加产区。文章完整呈现其生产履历与风味叙述，并提及前街肯尼亚小番茄所采用的K72水洗处理法及其莓果、雪梨、布林、黄糖等层次香气，适合手冲、法压壶、虹吸与冷萃等多种冲煮方式。 [more…]

肯尼亚咖啡以鲜明的果酸和醇厚口感闻名，而不同产区的海拔差异直接影响着咖啡的风味表现。从锡卡到基里尼亚，再到涅里，每个产区都有独特的海拔范围与品种组合。本文前街将带您了解肯尼亚主要咖啡产区的海拔分布、品种特性、分级标准，以及经典的K72水洗处理法如何塑造出小番茄般的明亮酸质。无论您是刚接触非洲豆还是资深爱好者，都能从中找到实用的参考信息。 [more…]

As far as I know, many coffee lovers who have just gotten into the hobby share a common dilemma: "Which beans should I buy for pour-over coffee??" "Which beans suit me?" "Which coffee beans are suitable for pour-over?" For seasoned veterans, this is not difficult at all. But for coffee newbies who are just starting out, it's a bit complicated! In the coffee shop, [more…]

Friends who are just starting to explore pour-over coffee are often puzzled: which bean should I choose? Faced with different regions, varieties, processing methods, and roast levels, how do you find the flavor that suits you? This article systematically sorts through representative coffee beans from classic regions such as Africa, the Americas, Asia, and Yunnan, China, including Front Street Yirgacheffe, Kenya Asaliya, Brazil Queen Estate, PWN Golden Mandheling, Hacienda La Esmeralda Geisha, and Front Street 2013 Yunnan Typica, and also shares key pour-over details such as water quality, grind size, coffee-to-water ratio, and dripper selection, helping coffee lovers build their own flavor memory library. [more…]