Coffee Technology
Latest articles, industry insights and brewing guides
What is the method of secret processing of coffee beans?
A few years ago, a fad of expensive Indonesian Kopi Luwak introduced domestic consumers to the concept of diversified production technologies for boutique coffee, and then the emergence of sparrow shit coffee in Brazil and shit coffee in Thailand was a bit like an odd coffee zoo war. When it comes to the new stars in the production process of boutique coffee, honey treatment has to be mentioned. At the WSC contest, which is known as the Coffee World Cup
Briefly introduce the purpose and method of baking.
Generally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right to present these beautiful sour tastes in moderation; vice versa
Learn coffee etiquette-make you a cultured person
Coffee etiquette 1 correct posture for holding a coffee cup: in a western restaurant, coffee is often drunk after a meal, serving half as much as ordinary coffee. And the cup that holds the coffee, the ear of the cup is very small, the finger cannot pass through. The correct way to hold it is to pick up the cup with your index finger and thumb. When the waiter serves coffee, be sure to point the ear of the cup to the left of the customer so that the customer can hold the ear with sugar and milk
Key points of baking-accurate baking method of Espress
Introduction A few years ago, I took a very important coffee course to compare the differences between espresso and other immersion brewing methods (such as French pressing and trickling), and I recently received a sample bean from Costa rica, which happened to have just finished a cup testing course conducted by Willem Boot, a coffee consultant, and I couldn't wait to test the ceramic cup I had just got.
Hand brewing coffee-the difference between American hand brewing and Japanese hand brewing
[introduction] the typical American flavor is mainly medium baking and deep baking, full-bodied + mild bitter + sweet. It has both bitter and sweet personality. During the grinding, the water temperature is between 80 and 85 degrees, and the water flushing speed is medium speed. Deep baking is fine grinding, the water temperature is between 85 and 90 degrees, the fine water is slow, and the bitter taste is heavy. Americans often have the difference between American style and Japanese style. Although the American style
Tips for making a good cup of coffee-the barista's little knowledge
If you want to make a good cup of coffee, you have to master some tricks. 1. In order to ensure the best solubility of coffee, the water temperature of brewing coffee should be lower than the boiling point. If the water temperature is too high, the taste of coffee will become bitter, but if it is too low, the taste of coffee will become sour, lose its flavor and change.
The principle and correct use of the mocha kettle-make it easy for you to master the skills
[guide] the lower pot is filled with hot water, and after it is heated on the stove, the boiling steam of the hot water will pass through the pressure to filter the hot water from the tube of the coffee container in the lower pot through the coffee powder and leave the fragrant coffee in the upper pot. 1. Water quality is very important! It is best to heat the clear water filtered by the household water purifier. First of all, let's analyze the structural characteristics of the mocha pot.
The proportion of gold gouache used in coffee brewing
[guide] the ratio of SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter drip brewing, how to extract the best SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association.
The basic difference of bean grinder-the correct use and cleaning of Italian bean grinder
For many people who are new to coffee, the bean grinder is the first step to understand, and to choose a hand grinder or an electric bean grinder? Do you use a different grinder for Italian coffee beans and single beans? There is also an Italian bean grinder how to use and how to clean it? Let's explain it: the hand grinder and the electric grinder are better? There are four differences in this: 1. Particle average
Does the crushing strength of espresso have much to do with the coffee extracted?
Objective: to make the loose powder tight by a certain pressure, so as to make the pressurized hot water permeate evenly. Here, several problems are involved, in fact, a vector problem, to put it mildly. The direction of powder pressing and the power of powder pressing.
Get to know the Belgian pot-let you understand the world of coffee
Abstract: Belgian Royal Coffee Pot, also known as "balanced plug Pot" (Balancing Syphon). The inventor is James Napier, an English shipbuilder. The Belgian kettle is exquisite and gorgeous, so it becomes a high-end handicraft, and its working principle is strange. Belgian Royal Coffee Pot, also known as Viennese Royal Coffee Pot or balanced plug Pot (Balancing Siphon), 19
Coffee beans-major producers in South America
Brazil Brazil is the first coffee producer and marketer in the world. The annual output of coffee beans exceeds 30 million bags (60 kilograms each). Coffee experts do not think highly of their beans, saying that they are too monotonous, bitter, sour and fragrant enough, and are not even included in the list of producing areas of fine coffee. Because most of the Brazilian coffee gardens are less than 1200 meters above sea level, there are no big trees to shade, and they are picked.
Red wine treatment of coffee beans
Abstract: what the heck! The red wine treatment of coffee beans, also known as red wine treatment, is inspired by the brewing technology of red wine. We can roughly divide the types of red wine treatment into: acetic acid fermentation (Aerobic aerobic fermentation), lactic acid fermentation (Anaerobuic anaerobic fermentation), mixed fermentation 2015 WBC contestant Sasa brought a similar red wine brewing to the world.
The basic principles of roasting coffee beans
The raw coffee beans are fried to make the coffee beans show a unique coffee color, aroma and taste. The most important thing of frying and baking is to be able to stir-fry the inside and outside of the beans evenly without overscorching. 80% of the taste of coffee depends on roasting, which is the most important and basic condition for making good coffee. The most important thing is to be able to stir-fry the inside and outside of the beans evenly. First of all, through firepower.
10 Ways to Improve Your Taste-Let You Feel the Other Side of Coffee
Improve your sense of smell and let you know the charm of the other side of coffee. First of all, smell and taste are very closely related. Try pinching your nose to taste the food! Smell is also a necessary skill if one is to describe the aromas of wine, coffee, beer or even tea. In general, being able to smell a flower, or someone's scent, or a subtle difference in autumn leaves,
Coffee beans from 53 producing areas-enough to make you memorable
one. Costa Rican coffee has full grains, ideal acidity and unique strong aroma. Tarrazu of Costa Rica is one of the major coffee producing areas in the world. Costa Rica, with its fertile volcanic soil and good drainage, is the first country in Central America to grow coffee and bananas for commercial value. Coffee and fragrance
Challenge the sense of taste-if you want to taste the flavor of coffee, improve your sense of taste.
Not everyone wants to be serious or interested in real coffee tasting. The main purpose of this article is to let us know how coffee tasters train their sense of taste. Interested people may try to train themselves so that they can enjoy coffee more. We're all tasting it. For what? There is a saying often quoted to describe music as dancing to express architecture. Big
Let you cook a little knowledge of good hands.
Seeing the questions raised by you these days, I feel that there is a lot of interest in our opponents. Today, I would like to recommend an article on hand flushing to discuss and communicate with you. Hand brewing is actually a gentle taste of coffee.
The difference between fresh coffee beans and old beans
Abstract: generally speaking, fresh coffee beans harvested in that year are called new beans (New Corp), those harvested the year before last are called old beans (Past Corp), and those that have been placed for more than a year are called old beans (Old Corp). What is the difference between them? Generally speaking, fresh coffee beans harvested in that year are called new beans (New Corp), those harvested the year before last are called old beans (Past Corp), and those that have been kept for more than a year are called old beans (Ol)
The correct packaging of coffee beans-so that you can better preserve the flavor of beans
Abstract: roasted coffee beans are easily exposed to oxygen in the air to produce oxidation, which deteriorates the oil contained in coffee beans, and the aroma will volatilize and disappear. There are also many kinds of coffee bean packaging on the market, so what kind of packaging is the best for the preservation of coffee beans? Roasted coffee beans are easily oxidized by exposure to oxygen in the air.