What is the concentration of coffee pull milk?-Coffee flower milk is poorly mixed.

What is the concentration of coffee pull milk?-Coffee flower milk is poorly mixed.

The main reason for saying so much here is to give you a standard that can be touched by the hand, seen by the eye and heard by the ear. Once this standard is mastered, we will discuss the comprehensive impression formed in the mouth through the oral mucosa, taste buds and through the internal nostrils of the palate, that is, the question of taste.

So what are these standards? The surface should be able to reflect light first.

The second criterion is that there is no coarse foam on the surface. This requires a lot of foam control ability, of course, this is also the premise of reflection. So what is a coarse bubble? If we have to give it a definition, I think anything larger than the diameter 1mm is called coarse foam.

The third standard is: in the case of the same amount of milk (all added to the position at the bottom of the cylinder mouth), regardless of whether it is 60% full or 70%, 80%, 90% or full, the temperature should be the same, and the number of milk bubbles cannot be adjusted by the temperature.

The fourth standard is to make two cups of cappuccino, using the WBC standard cup. After the foam is poured into the cup, there is no drop left in the jar. If this standard is sublimated a little bit, it will become: just hit as many milk bubbles as you want (except for micro-bubbles such as macchiato), which is very difficult to practice and takes a long time, and the author can only do it occasionally.

The above four standards have been achieved, at least it can be regarded as a good bottle of milk foam in terms of vision, feel and technology. Earlier also mentioned a sense of hearing, which depends on the milk, just hit the milk foam, must not hear a very continuous burst sound, which can ensure the persistence of the milk foam in the cup. A topic about cappuccino is about the classification of cappuccino. Cappuccino can be classified according to the quality of milk foam, divided into three categories, one is wet cappuccino, one is dry cappuccino, and the other is half cappuccino in between. So how do we distinguish between these three kinds of cappuccino? If the foam technology passes, you can use the quality of the foam to distinguish as follows: premise: 600ml (medium) pull the flower jar around, and fill the milk at the bottom of the nozzle.

Skim milk contains too little fat, so the taste of the foam is much worse than that of full fat. Milk foam is the product of a fine mixture of milk and air. The way to make milk foam is to pump air into the milk. The principle is simple, but it is not a simple thing to make a cup of dense and meticulous foam. The most common problem is that too much air enters the milk, producing too thick hard foam, which floats on the surface and cannot be fully mixed with coffee, so you can't enjoy the fine texture of foam and coffee when you drink it. It is recommended that you use a steam foam machine to make milk foam, which will make the process easier.