Boutique coffee theory knowledge set | Xiaobai lovers how to learn coffee knowledge from zero _ how to make a good cup of coffee scientifically.

A complete knowledge of Coffee Theory

Drinking coffee has become a habit in daily life, and many coffee lovers know more about coffee. With the deepening of drinking habits, the pursuit of coffee knowledge has also reached a higher level.

Before you understand the coffee theory, understand how a cup of coffee is made and served in front of you. A cup of coffee liquid it is normally made of coffee beans and water, through human factors to make coffee beans soluble substances dissolved in the water. We can start with close factors, and human factors refer more to brewing techniques. Several factors should be considered in brewing a good cup of coffee, such as coffee bean quality, grinding degree, ratio of coffee beans to water, brewing time, brewing equipment, water quality, artificial addition factors in the brewing process, and so on. In terms of the factors of coffee beans, we can study the varieties, origin, treatment methods and planting environment of coffee beans; in terms of grinding degree, we can consider the relationship between coffee particles and solvents with different degrees of grinding; and in terms of water quality, the chemical reactions of various minerals and compounds in the water with coffee beans cause differences in taste.

So knowing a cup of coffee is equivalent to understanding a world.