The ratio of powder to water is 1:1, 13g of powder is used to extract 13g of coffee liquid, and the extraction time is 19 seconds.

concentration: the entrance is smooth, but the acidity is slightly higher, with the flavor of cream and nuts, and the sucrose is sweet and lasting.

latte: it smells like nuts, and it tastes like nuts, chocolate and cream, as well as a touch of butter cookies. The milk is obviously sweet.

American: It smells like caramel, soft and smooth, with the smell of red berries.

The cup with a small proportion of powder and water will taste sour, but it will become very sweet after adding milk, and it is also a very soft feeling to make it American.

generally speaking, a large amount of powder will increase the extraction time and change the technique, so the flavor will change. If the coffee powder can be extracted 1% uniformly and the extraction time of each coffee powder is kept equal, then the amount of powder has nothing to do with flavor. As for the best ratio of gold powder to water, the ratio of powder to water will be different according to everyone's taste, and there is no absolute ratio of powder to water.

There are many factors that affect the taste of a cup of coffee:

The ratio of powder to water in hand-brewed coffee is one of them. Some people think that the amount of powder itself has no effect, but the extraction time.

the so-called ratio of powder to water refers to the relationship between the amount of coffee added in the powder bowl and the total amount of coffee liquid extracted, which is generally presented in the form of 1: xx, that is, the ratio of how many parts of water corresponds to one part of coffee powder.