Italian coffee pull flower video tutorial process method introduction

Introduction to the process and method of video course of Italian coffee flower drawing

The basic principle of milk foaming is to use steam to hit the milk, so that the liquid milk into the air, using the surface tension of milk protein to form many small foams, so that the liquid milk volume expansion, into a foam-like milk bubble. In the process of foaming, lactose dissolves in milk because of rising temperature, and uses foaming to seal lactose in milk, while the function of milk fat is to make these small foams form a stable state, so that when these milk bubbles are drunk, the fine foam will burst in the mouth, so that the taste and aromatic substances have a better magnifying effect, so that the milk produces a sweet and thick taste and taste. Moreover, when it is fused with coffee, the adhesion between molecules will be relatively strong, so that the full combination of coffee and milk, so that the special properties of coffee and milk are highlighted respectively, and completely fused together to complement each other.

Smooth: if you do everything right, when you pour out the foam, the milk looks smooth and creamy, a bit like pouring yogurt. The milk and your espresso will mix perfectly, and the crema will color the surface of the milk to form a typical brown edge of the cappuccino.

Milk that has been beaten again often makes hard foam. The trick is to make the right quantity and quality of milk foam in the flower cup at the right temperature. To foam well, you need to know how fast your machine heats up the amount of milk you want.

A good piece of advice is not to take less than two cups of cappuccino at a time when you start learning to make milk foam.

About the steam in the coffee machine:

1. After the machine reaches the correct temperature, turn on the steam switch, release the water that always exists in the steam pipe, and then turn off the steam switch.

two。 Put the nozzle below the surface of the milk and turn on the steam. If you turn on the steam when the nozzle is above the liquid level, you will get larger bubbles, and it will take a lot of effort to get rid of these bubbles.