Boutique Coffee Learning what is Coffee extraction
In the process of thinking, I find that I still want to explain a concept first, which is very important and has a vital impact on a cup of coffee.
Let's start with a question: what on earth is a cup of coffee? Simply put, when the water passes through the coffee powder, it dissolves and brings out some of the soluble matter in the coffee powder, and then we get a cup of coffee. In other words, in this cup of coffee, in addition to water, it is taken out of the coffee powder by water.
The other question is, what affects the taste of coffee in a cup of coffee? If you agree with me above, then the answer to this question is that the substances brought out of the coffee powder by water determine the taste of a cup of coffee.
From this, we can also explain today's concept that the process in which water releases soluble substances from coffee powder is called coffee extraction.
About 30% of the substance in coffee powder can be extracted, which intuitively means that in 100g coffee powder, we can extract about 30g. However, not all 30% of coffee is what we need.
Suppose that the substances we extract do not meet a standard, and we cannot fully release the taste of coffee. If we extract more substances than that standard, we will release too many substances. The consequences of these over-extracted substances on the taste of coffee will be disastrous, such as: the taste of coffee will become messy and bitter.
Therefore, a good cup of coffee is to grasp an appropriate amount of extraction, extract that part of the substance we need and not too much or too little extract some substances we do not want, so as to ensure a balanced and delicious taste of the coffee.
The concept of coffee extraction is very important, and it is the soul thought of coffee making.
- Prev
The art of coffee flower drawing appreciated with the eyes
Latte Art is a method of making lattes with designs on the surface of espresso by pouring foamed milk into espresso. The art of flower drawing can also be to draw a simple beautification pattern directly on the surface of the foam. The art of flower drawing is particularly difficult to make all the time, because it has a certain effect on espresso cups and milk.
- Next
Semi-automatic coffee machine selection method that must be read by coffee machine
The importance of the semi-automatic coffee machine to the coffee shop is self-evident-it can be called the heart of the coffee shop. Therefore, how to choose a semi-automatic coffee machine suitable for their own coffee shop has become a headache for many coffee shop owners. In fact, the selection of coffee shop professional machine is divided into semi-automatic coffee machine and bean grinder two parts of choice. The aspects that should be paid attention to in the semi-automatic coffee machine are:
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?