Coffee Knowledge
Latest articles, industry insights and brewing guides
What are the eight "what" in coffee?
What is caffeine? Caffeine is a substance found in the leaves, roots and fruits of 100 plants in nature. it is also a mixture of methylxanthine. Caffeine usually comes from coffee, dimethoate and tea. Caffeine is also used in energy drinks and drugs to treat colds and flu. Coffee and tea also contain other dimethylxanthine theophylline. Tea
12 factors affecting Espresso
The production of Espresso is an art that requires precision and patience. Maybe it's because there are so many factors that affect the production of Espresso that we can have a lot of fun when we use our brains and emotional hearts to control its complexity. The following 12 factors and problems will directly affect the perfection of Espresso!
Nutrition of a cup of coffee
Coffee is also the representative of leisure, leisure afternoon, hiding in the warm sofa, a cup of coffee, a few biscuits, a few magazines, can let me spend a lazy afternoon.
How to judge the quality of Espresso coffee
In addition to its unparalleled aroma, consistency and rhyme, Espresso coffee has one of its biggest features: low caffeine.
Use of coffee powder after extraction
I always like to make my own coffee, but always throw the remaining coffee powder after brewing and extraction into the dustbin. Recently, the economic situation is not good, Xiao Ke is also trying to wonder if coffee powder can also have some surplus value for me to extract. After I have tried many things, I have summed up the following major functions:
Teach you to understand coffee beans from the label
Professionals all know that there may be great differences in the flavor of coffee beans from different years and different producing areas. Professional roasters will taste the raw coffee beans from different producing areas every year, and adjust the way of roasting and blending, so that consumers can get products with stable flavor and little difference.
Teach you some ways to keep coffee fresh.
Coffee should be stored in a dry, cool place, not in the refrigerator, so as not to absorb moisture.
The chemical composition of coffee
Caffeine is the most eye-catching of all the ingredients of coffee. It belongs to plant xanthamins (animal muscle components) and has the same properties as theobromine in cocoa and theophylline in green tea.
Let me introduce you to Brazilian coffee.
Brazil is vividly compared to the "giant" and "monarch" of the coffee world.
Coffee training-what is Rainforest Alliance Certification?
Have you ever heard of Rainforest Alliance certification when buying coffee beans? So what is Rainforest Alliance certification?
Coffee training knowledge: coffee terminology
We often see some coffee terms in coffee books and coffee training, so what do these terms stand for?
How to identify the true blue mountain?
Coffee lovers generally consider Blue Mountain coffee to be the best coffee in the world, and Blue Mountain coffee is definitely one of the most expensive coffee in the world. Blue Mountain Coffee has a classic balance that is rare and difficult to achieve.
Three major coffee brands on the three islands of Indonesia
Coffee lovers must have drunk Indonesian coffee. The best growing areas in the whole archipelago are Java, Sumatra and Sulawesi.
Coffee must be drunk while it is hot.
Tasting hot coffee is the worst way to taste coffee. Only when the coffee cools slightly can you realize its hidden characteristics and delicacy, but the coffee will lose its mellow and rich flavor with the passage of time, so it is best to drink it within 10 minutes after brewing.
Why the emphasis on freshly ground coffee
Why emphasize freshly ground coffee? When you smell the fragrance of coffee powder, it shows that it is deteriorating and the essence of coffee is decreasing.
Why use a coffee powder press?
Barista training fundamentals: why use a coffee powder press?
Coffee training knowledge-the significance of coffee cup testing
The significance of cup test is to evaluate and compare several different kinds of coffee at the same level.
What can Crema tell us? what can't tell us?
Crema can tell us: 1, whether the coffee is fresh: a large number of Robosta beans can allow us to see a lot of foam, so we can't judge the freshness of coffee by watching the speed at which the foam disappears. Fresh coffee will appear very crema throughout the production process (that is, when the coffee comes out, it looks like Coke spurting out), and only when a large amount of water appears, it will stop.
Herbalife coffee (Con Panna)
Herbalife is poured with thick whipped cream on top of Espresso, which is a more retro espresso.
Costa Rican Coffee introduction
Tarrazu in Costa Rica is one of the major coffee producing areas in the world. The coffee produced is light and pure in flavor and pleasant in aroma.