Coffee Technology
Latest articles, industry insights and brewing guides
Coffee knowledge: introduction to the anatomy of coffee fruit and the grade of honey treatment
1. Coffee fruit anatomy map Coffee fruit is divided into five layers, as shown in the figure: these five layers are: 1. Skin/Pulp: the outermost layer of coffee beans is covered with berry-like skin and pulp. In addition to the natural sun method, coffee beans treated by other methods must remove the skin and flesh within a few hours after picking. Similar to it is the cherry we often eat, but different
Espresso operation: the most common concept of espresso in Europe and the United States
Start with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The amount of extraction is inversely proportional to the extraction time: the more the amount of extraction is, the shorter the contact time between coffee powder and hot water must be (avoid excessive extraction). On the contrary, when extraction
The course of Italian Coffee: a detailed explanation of the 7 effects of Vol.1- Milk foam on Coffee
First of all, let's talk about the choice of milk before sending off: 1 the temperature before sending away the temperature of the milk, the most suitable temperature should be about 4 ℃. When our final temperature remains the same, the lower the initial temperature, the longer it takes us to foam and beat cotton, and the easier it is to operate. Second, in the process of storage, the fat and protein in the milk itself will decompose as the temperature rises by one degree.
Classification of espresso: the world classic 26 fancy coffee has increased its knowledge.
Introduction: Irish coffee Irish Coffee (Ireland) slightly deep-baked coffee 150cc Irish Whiskey 20cc white granulated sugar 10g stir cream or whipped cream 20cc ironing the cup, wipe the cup clean, put in the white granulated sugar, Irish Whiskey, pour into the coffee. 1. Irish coffee Irish Coffee (Ireland) slightly deep-grown coffee 150cc
Coffee technical operation: understand the mechanical principle of coffee roaster
Next, we will explain the structure of our coffee roaster and the characteristics of each component. There may be some difficulties for the people who have just come into contact. I hope you can try your best to understand! The construction of the coffee roaster looks very simple. It is true that electrical machine control or gas control is not very difficult to control. However, with regard to the baking of coffee beans, it is necessary to pursue a very difficult mechanical balance and structure.
Introduction to coffee: coffee roasting terminology caramelization tester (Agtron)
Introduction: caramelization tester, which is the baking degree index used in the United States. The baking degree ranges from the shallowest 100 to the deepest 25, which is expressed by the value that the baking degree is about Agtron 50. Coffee terminology: caramelization tester this is the baking degree index used in the United States. The baking degree ranges from the shallowest 100 to the deepest 25, and the baking degree is about Agtron 50.
Introduction to coffee knowledge: what is Lungo coffee?
Introduction: Lungo coffee refers to a coffee drink made with twice the normal amount of water through an Espresso coffee machine, a Lungo, to the effect that an elongated Espresso. Lungo is Italian, the corresponding English is long, French is caf allong, and Chinese means long. The author transliterates it into porch coffee, taking the shape of a long corridor, or translating it into
Coffee operation technique: explaining the significance of cupping coffee cup test
Guide: the significance of cup testing is considered to be to evaluate and compare several different types of coffee at the same level. The significance of cup test is to evaluate and compare several different kinds of coffee at the same level. Because the differences between coffees are very subtle, observe the characteristics of these coffees (flavor, mellow, freshness.) Easily affected by different coffee extraction methods (utensils)
Coffee knowledge: Al's Rule of Espresso extraction (Ayer's rule: sweet spot formula)
Introduction: Espresso extraction of Als Rule (Ayer's rule: sweet point formula) each increase in the amount of 5cc extraction, the extraction time should be subtracted from 1sec. On the contrary, add 1sec. Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. Based on the result that 30cc/ 30sec got a perfect Espresso.
Italian Coffee Tutorial: Why Use a Coffee Presser
If you do not use a coffee press to compact and flatten the coffee (so that the coffee powder density in the powder bowl is as uniform as possible), the essence of the coffee will not be extracted, or some parts will be over-extracted.
Coffee utensils operation: introduction to the correct use of smart cups
How can you easily drink a cup of fresh coffee you like in the office, at home, or even on the road? If you are not a coffee expert, and if you find manual dripping and siphon pots too troublesome, you can also choose quick and convenient brewing utensils such as French presses, Ella presses and smart pots. The smart pot combines the advantages and disadvantages of French pressure kettle and hand punching, and is easy to use.
Coffee raw bean treatment method: Brazilian drying and semi-washing type A coffee roasting method
Just as there are many kinds of coffee, so are the refined and roasting methods of coffee. Different kinds of coffee have different flavors, so different roasting methods are needed to release all their flavors. Next, Fuligao coffee experts will introduce the roasting methods of Brazilian naturally dried coffee and semi-washed coffee. Although most of the coffee in Brazil is unevenly dry
Coffee brewing method: classification and introduction of various coffee pots
Warning: when brewing coffee with various styles of BIALETTI mocha coffee pot, it is strictly forbidden to place filter paper on the filter! The biggest difference between the coffee maker and the coffee maker is that it gives coffee lovers more interaction, initiative, maneuverability and skill. The fixed mode of the machine is replaced by humanized operation, and the coffee is integrated into the passion of the operator. Why do you want to
Espresso tutorial: what are the types of Espresso espresso?
Single Espresso espresso Single espresso is the basic style of kung fu coffee. It is the most popular coffee in Europe. If you only ask for coffee when you order in a cafe or restaurant, the waiter will definitely bring you a cup of this kung fu coffee directly. They like to use a small glass similar to Shooter, and most of them drink it dry in one or two sips.
Coffee technology: how can I get a cup of decaf?
Coffee is one of the three biggest drinks in the world, and it is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can form unique
The main points of coffee culture knowledge: the knowledge of coffee culture in eight countries.
Italian ◆◆ Espresso espresso you want to order coffee takeout in Italy? Please don't! The most representative and popular in Italy is espresso. This small cup of coffee is usually drunk standing at the coffee bar rather than sitting and chatting with friends. Besides, do you want to be more authentic? Then don't order cappuccino in the afternoon, because in Italy, this kind of coffee is basically all.
The operation of espresso: the method and principle of Espresso presoaking
Introduction: prepreg has existed since the birth of espresso, and it is not a new thing of modern invention. For the earliest pull-rod machines, the prepreg function was natural. Pull rod prepreg has existed since the birth of espresso, and it is not a new thing invented in modern times. For the earliest pull-rod machines, the prepreg function was natural. When making coffee, pull down the lever
Coffee Technology: an introduction to the Origin of Italian Coffee pattern
In fact, there has never been a very clear literature on the origin of the coffee flower, only that at that time in Europe and the United States, the coffee flower was the difficult professional technology displayed during the coffee performance, and such innovative skills and the difficult technology showed greatly shocked the coffee industry at that time and attracted public attention from the very beginning. All the people are deeply drawn by coffee.
Coffee brewing method: introduction to the technology of amber striped coffee brewing
Generally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technology school believes that 50% of the success factors of a perfect Espresso depend on the composition and quality of the match. no