Coffee Knowledge
Latest articles, industry insights and brewing guides
Starbucks autumn drink sea salt caramel mocha espresso classic
Starbucks' first slightly salty coffee drink, sea salt caramel mocha, perfectly combines Starbucks espresso (Espresso) with mocha sauce, caramel and sea salt grains. Star baristas use deep coffee knowledge, superb skills and enthusiasm for coffee to build a very rich level in each cup of coffee, bringing continuous surprises to customers. On the star
Li Ning applies coffee carbon fiber technology to create the most environmentally friendly sportswear
Science and technology lead the future and decorate life with green. Things that seem impossible can become possible in the eyes of those who are willing to do so. When people are constantly pursuing the function of exercise, is there a technology that does not bring pressure to the environment, but also makes you want to achieve moisture absorption and perspiration, anti-UV, deodorization and other functions? the answer is nothing is impossible! As the leading sports in China
![Japanese factory hand-brewed coffee pot production process from beginning to end [Video]](https://world.gafei.com/uploads/allimg/151028/163J04933-0-lp.jpg)
Japanese factory hand-brewed coffee pot production process from beginning to end [Video]
I have to marvel at the quality of Japanese products. The workers in the video are skilled in their movements and the perfect embodiment of the staff. The kettle body is made of stainless steel and aluminum. Stainless steel kettle is better, boiled water will not taste, cleaning is also convenient.
The ideal coffee match for women of 12 constellations
Aries (3.21-4.19) Italian Coffee with distinct love and hate, you are so vigorous that you will never flinch. In order to match the hasty pace of Aries, a cup of ebullient Italian coffee is the ideal choice. Aries (3.21-4.19) Italian coffee with a clear distinction between love and hate, you are very strong and will never flinch, in order to match the hasty pace of Aries, a cup
What is the disease of coffee planting that harms coffee leaf rust?
In the past 20 to 25 years, there has been a strong global demand for raw coffee beans. In order to increase production, many coffee farmers in Central America have abandoned the traditional shade planting technique and used sun exposure to grow coffee. Due to the loss of the protective effect of the crown and the reduction of biodiversity, the control of diseases and insect pests can only be more dependent on the use of pesticides and fungicides, which not only destroys the original complex health.
WBC World Barista Competition Review Rules Notes
WBC is a worldwide coffee competition since 2000. The World Barista Competition 2006 was held in Bonn, Switzerland in May this year. A total of 39 countries participated in the competition. The reason why I introduced the WBC rules to coffeeing friends in detail is that I hope everyone can have a correct understanding of the game itself. World Barista Competition Organizing Committee
The Italian condensation of 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
Coffee bean roasting software Artisan records the roasting curve of fine coffee beans
Artisan is software that helps coffee roasters record, analyze, and control roast profiles. When used in conjunction with a thermocouple data logger or a proportionalintegralderivative controller (PID controller), this software can au
Two varieties of coffee are classified into Arabica and Robusta
At present, the main varieties of coffee grown in the world come from two original varieties: Arabica and Robusta. The planting methods, growth environment and other conditional characteristics of the two are different, and even the caffeine content is quite different. Arabica Robusta is mainly found in tropical Central and South America, Madagascar in west-central and eastern Africa, and Indonesian species in Asia.
Patented technology increases the content of polyphenols in roasted coffee beans
The technology includes two processing steps: the first step is to use water extraction technology to extract and dissolve the polyphenols in raw coffee beans, and the second step is to roast the coffee beans with excessive polyphenols in almost vacuum. Spray high concentration of polyphenols aqueous solution before ending baking, thus greatly increasing the polyphenols in roasted coffee beans.
The main points of roasting coffee beans the quality of coffee also depends on the roasting technology.
Frying determines the aroma of coffee to fry raw coffee beans, which can show the unique color, taste and aroma of coffee. 80% of the taste of coffee is determined by frying, so the quality of coffee also depends on frying technology. Through frying, we can turn the light green raw coffee beans into the familiar tea-brown coffee beans. If fried well, the coffee beans will have a very fragrant and sour taste.
Why do merchants overroast deep-roasted coffee beans?
1. Deep roasting will make guests who don't know much about coffee feel very coffee-flavored; 2, lower requirements for raw coffee beans, and even do not have to go to the selection of several carefully selected coffee beans to match. The flavor of coffee produced by deep roasting of any kinds of coffee beans is similar, because deep roasting will burn off most of the flavor of coffee beans. 3. Low requirements for coffee machine operators
Common roasting methods of coffee beans
Coffee roasting, hundreds of years of history in the past, people do not have these scientific tools, and finally want to determine how to heat the whole exothermic reaction? Simply, all of this will be used to determine the appearance and high-temperature baking process. The roasting process can be divided into four stages: bean steaming 1 training stage: 00 10 minutes; beans-140C, which is the most important endothermic reaction process of coffee and will be expanded in a slow period.
The difference between Arabica and Robusta Arabica and Robusta Coffee Beans
Arabica Coffee Beans Coffea arabica is known as Arabica coffee 70% of the worlds coffee production is from Arabica beans. Arabica coffee is grown in Central and North America, The Carribean, South America, Eastern Africa, Yemen, Papua New
The principle of roasting coffee beans the secret of baking coffee beans
The small, high-altitude raw Arabica coffee beans are like a warehouse full of chemicals. At present, scientists have identified more than 2, 000 known ingredients, of which 70 to 850 are aromatic ingredients, which can be called the most fragrant in the human diet. There are only 150 kinds of vanilla used for seasoning in the catering industry, and the mellow composition of wine is also far away.
What is Espresso? General knowledge of Chinese-style coffee roasting
Medium-style baking when we bake deeper and more sugar begins to be carbonized or cut off, it is called medium-style baking. Espresso with this baking degree is usually popular in Florida. This kind of formula produces slightly darker beans, which tend to taste bitter. But the baking degree is not deep enough to wipe out all the flavor characteristics of the region.
Arabs drink coffee with more Turkish coffee or Arabian coffee.
Arabs like to drink coffee, this kind of coffee is called Turkish coffee or Arabica coffee, the cup is small, strong, the color is close to black. Usually, they have a drink after dinner or when they entertain guests, and it is a big part of their lives to go to a cafe when they are all right. This kind of coffee is popular in the Middle East, North Africa and Central Europe. Unlike other coffee, Turkish coffee
What's the difference between American hand flushing and Japanese hand flushing?
There is a difference between American style and Japanese style. Although both American and Japanese styles may make the same filter cup, there are some differences in roasting, grinding, filter paper, water temperature and manipulation of coffee beans. The biggest difference is that American hand brewing requires stirring coffee powder with a stirring stick at the same time, which is similar to the way we do siphon pots, while Japanese, Korean, Taiwan and domestic hand coffee only draws circles with water and never uses it.
Coconut coffee this is a delicious coffee dessert
This is a delicious coffee dessert to enjoy coffee in different ways, what you need is this delicious coffee dessert. Espresso, skim milk, coconut-flavored coffee syrup, condensed milk crushed ice, put crushed ice and skim milk in a blender, stir a lot of foam, then add a little coconut syrup to a cocktail glass and add a little condensed milk.
Coffee sketch is the most suitable coffee drink made by a cafe.
Ingredients (4 people) 1 tablespoon almond oil (or neutral oil) 4 eggs 4 tablespoons sugar 380ml milk 100ml espresso practice preparation time about 20 minutes baking time about 1 hour preheat oven to 180℃, apply almond oil to the baking pan (size about 23cm x23cm), beat eggs and sugar in a bowl, then slowly add milk and coffee and stir well, finally pour in together.