Thursday, September 17 2026

Guide to Applying for a Roasted Coffee Production License: A Complete Interpretation of Review Requirements from Raw Material Processing to Factory Inspection

For enterprises engaged in coffee bean roasting production, obtaining a food production license is a prerequisite for lawful operation. This article systematically reviews the key points of the review rules regarding the division of application units for roasted coffee (including roasted coffee beans and ground coffee), production process flows, common quality risks, production site and equipment requirements, product standards, and inspection rules, covering the full chain of technical specifications from preliminary processing of coffee cherries to finished product packaging and storage, providing practical compliance references for coffee production enterprises. Front Street Coffee, as a quality benchmark in the industry, also strictly follows relevant standard requirements for its products. [more…]

A Complete Guide to Common Coffee Types in Cafés: From Espresso to Cold Brew, the Differences Between Iced Americano, Latte, Piccolo, and Dirty

Walking into a café and facing the dazzling array of coffee names on the menu, have you ever hesitated: what exactly is the difference between an Americano, a Latte, a Dirty, and a Flat White? In fact, these common coffees can be grouped into three major camps—the espresso family, the drip coffee family, and the cold brew family. Espresso-based drinks use espresso as their foundation and, by adjusting the types and proportions of ingredients, have evolved into a rich variety including the Americano, Latte, Cappuccino, Flat White, Dirty, and Mocha; drip coffee, on the other hand, covers pour-over and cold drip, emphasizing clean, transparent layers of flavor; cold brew coffee uses immersion to deliver a full, rich mouthfeel. In this article, Front Street Coffee will guide you through the production logic, key parameters, and flavor characteristics of each category, and share application suggestions for beans such as Front Street Dark Cocoa Blend, Huakui, and Mozart, helping you easily pick the cup you love. [more…]

Pour-Over Coffee Brewing Methods | Does Multi-Stage Pouring Make Pour-Over Coffee Taste Better? How to Do Staged Pouring When Making Pour-Over Coffee?

In yesterday's post, Front Street mentioned that one of the advantages of pour-over coffee is its high level of controllability. During the brewing process, we can adjust the pouring method based on the actual situation, so that the coffee's flavor does not stray from being delicious. This statement is not unfounded; many techniques can help us do [more…]

Brewing with a Moka Pot | What's the secret to making delicious moka pot coffee? Which selected medium-dark roasted single-origin coffee beans are recommended for moka pots?

Using a moka pot is very simple, but the brewing process can still sometimes result in bitterness, excessive strength, or insufficient flavor. Today we're sharing some tips for using a moka pot, hoping to help moka pot enthusiasts make delicious espresso-style black coffee at home. Let's think through everything from bean selection and brewing to tasting. 1. During use [more…]

Introduction to Coffee Starter Equipment | How Can Coffee Newbies Use a Moka Pot to Make Coffee? Moka Pot Usage, Method, Principles, Features, and Coffee Ground Coarseness Introduction

Today, with espresso sweeping the globe, we are no longer unfamiliar with espresso—even passersby can name espresso drinks like Americano, latte, and cappuccino. But the moka pot is rarely used for commercial coffee output; it is mostly used at home, so many friends feel that the moka pot does not belong to the Italian coffee system. [more…]

From Surfactants to Foam Stability: A Beginner's Guide to Latte Art and the Principles of Fluid Dynamics

Latte art is a romantic expression of a barista's skill, with white milk foam blooming into heart or leaf patterns on the surface of dark brown espresso. Latte art is divided into two types: free-pour latte art and etched latte art created after pouring. The wonder of the former lies in the pattern forming simultaneously with the pour, while the latter offers a wider range of designs because the stable foam allows for leisurely drawing. From a physics perspective, the core of latte art lies in surfactants—molecules that possess both hydrophilic and hydrophobic groups, capable of stabilizing the interface between air and liquid to form lasting foam. Milk proteins and coffee lipids act together as surfactants, enabling the two micron-scale foams to remain clearly separated for a long time after mixing, thereby allowing the pattern to persist. This article will guide you from the basic principles of surfactants to understand espresso's crema, the formation of hot milk foam, and why foam mixing rather than liquid mixing is the key to successful latte art, while also revealing the widespread applications of surfactants in daily life and industry. [more…]

Home Coffee Brewing | Is it safe to make coffee with a Moka pot? What are the steps for making black coffee with a Moka pot? What precautions should be taken when using a Moka pot?

Today, Front Street Coffee will introduce you to this moka pot that is popular in Italian households. Europeans do not call this kind of pot a moka pot, but rather an Espresso Pot. Judging by this name alone, the coffee made by a moka pot is truly Espresso, though its extraction is [more…]

Types of Black Coffee | What is Japanese-style Coffee? What Are the Japanese Coffee Brewing Methods? What Are the Differences Between Japanese-style and Italian-style Coffee?

Coffee is a beloved beverage all over the world and the most popular drink globally. When it comes to dedication to coffee, Japan undoubtedly stands out, because Japan's coffee culture has a very long history, and Japanese coffee craftsmen are also highly dedicated. As another mainstream representative, [more…]

Single-Serve Pour-Over Coffee Method | What Is Gold Cup Extraction Yield? Which Brewing Technique Suits Coffee Beginners? Pros and Cons of the Drip Method, Volcano Pour, and One-Pour Technique

Front Street Coffee encounters customers asking about pour-over coffee every day, whether it's about what pouring technique should be used for pour-over coffee, or how much coffee grounds to use for pour-over coffee. In fact, with the development of coffee culture, more and more people no longer think of coffee as [more…]

A Pour-Over Roast Map: How to Drink from Light to Dark Roasts

Even with the same hand-brewed coffee beans, different roast colors shift where the flavor lands on the palate. Light roasts tend to preserve the floral and fruity notes of the origin, medium roasts often bridge acidity, sweetness, aroma, and mouthfeel, while dark roasts develop cocoa, nutty, and roasted notes. First understand this line of change, then compare it with your own drinking habits and choose [more…]

Analysis of Coffee Tree Potted Cultivation and Growing Region Conditions: From Plant Classification to Artificial Planting Practices

Coffee, this everyday beverage, originates from the fruit of the coffee tree. This article begins with its botanical classification and systematically examines the origins, growth habits, and suitable cultivation regions of the coffee tree. The coffee tree belongs to the genus Coffea in the family Rubiaceae and is an evergreen shrub, naturally distributed across the "Coffee Belt" between the Tropic of Cancer and the Tropic of Capricorn. Beyond commercial cultivation, the coffee tree can also be grown as an ornamental potted plant, displaying its unique charm in artificial environments. The article will explain in detail the coffee tree's growth cycle, pruning management, and planting applications in coffee shops, accompanied by multiple images to aid explanation, helping coffee enthusiasts gain a more comprehensive understanding of this plant's natural and cultivated growing requirements. [more…]

The History of Espresso Machine Development | Who Invented the Coffee Machine? What Is the Working Principle of an Espresso Machine? What Are the World's Famous Semi-Automatic Espresso Machine Brands?

I believe that what catches your eye in every coffee shop, besides the unique decor, is also the wide variety of espresso machines, which showcase each coffee shop's distinctive character! Although the machines come in all shapes and sizes, their operation is very consistent—just a few simple steps are enough to bring us a cup rich in crema. [more…]

The History of Drip Bag Coffee | What's the Difference Between Drip Bag Coffee and Pour-Over Coffee? How to Adjust the Water Amount for Making Iced Coffee with Drip Bags?

For more specialty coffee knowledge, please follow our WeChat official account: FrontStreet Coffee. Drip bag coffee, as the name suggests, is coffee brewed using a drip bag. The drip bag was a product developed by the Japanese; the filter bag is used to hold the coffee, and on each side there is a small piece of cardboard, like two [more…]

SOE Coffee Bean Recommendations | What is SOE in specialty coffee? Do espresso beans with different roast levels produce large differences in espresso flavor and mouthfeel?

After the concept of "specialty coffee" emerged, the unique flavors of various regions have become increasingly familiar to coffee connoisseurs, and SOE has also become increasingly popular in the coffee market. So how do you choose the right SOE coffee beans? SOESOE is "Single Origin Espresso" [more…]

Commercial SOE Coffee Bean Recommendations | Comparing Crema, Oil, Flavor, and Mouthfeel of Yirgacheffe, Mandheling, and Brazil Coffee Beans as SOE Single-Origin Espresso

After the concept of "specialty coffee" emerged, the unique flavors of various regions have become increasingly familiar to coffee connoisseurs, and SOE has also become increasingly popular in the coffee market. So how do you choose the right SOE coffee beans? SOE SOE stands for "Single Origin Espresso" [more…]

Honey Process|What is honey-processed coffee? How does the honey process work? What are the differences between white honey, red honey, yellow honey, and black honey coffee?

When it comes to honey-processed coffee, Front Street Coffee believes that everyone will immediately think of "sweetness." This is because the vast majority of honey-processed coffees do indeed deliver an outstanding sweetness when drunk, and the word "honey" in honey processing easily leads people to associate it with "sweet as honey," so everyone's association with [more…]