What is the skill of milking coffee? Video illustration of manual foaming skills

Professional barista communication, please pay attention to coffee workshop (Weixin Official Accounts cafe_style)

Many friends usually like to use coffee to make milk foam, as long as you choose the right way to choose the milk foam freshness and taste are very good, and eat some coffee properly for human health is also a certain benefit, here we come to understand some of the better tips about coffee making milk foam and some of the pros and cons of coffee for the human body.

What is coffee foaming technique? (1)

1, choose whole milk, only whole milk can make perfect milk foam.

2, the coffee machine must be preheated, only the coffee machine steam temperature and pressure in a certain situation, in order to make fine milk foam.

3, milk must not be beaten milk foam, beaten can be cooled and mixed with new milk.

4, milk can be poured into the milk tank half position, not too much or too little, too much will overflow, too little will not work.

5. The distance between the steam nozzle and the milk tank wall shall not exceed 1cm, and the steam nozzle shall enter the milk exposed a little.

6, turn on the steam, let the milk rotate in one direction, when the amount of milk foam is enough, the milk foam is fine enough.

Coffee is good.

Coffee beans contain about 100 different substances, including caffeine, tannins, oils and nitrogen compounds, with 44- 100 mg of caffeine per 100 grams of instant coffee and 64- 124 mg of caffeine per 100 grams of brewed coffee. Coffee is a stimulant that has many effects on the human body. It can diuretic, stimulate the central nervous system and respiratory system, dilate blood vessels, accelerate the heartbeat, strengthen striated muscles, and relieve brain and muscle fatigue. [3]

The disadvantages of coffee

1. People who drink a lot of coffee stop drinking coffee and suffer headaches, irritability, muscle tension and nervousness, which disappear after caffeine intake.

2. Pregnant and lactating women should drink coffee in moderation because caffeine seeps into the placenta and is present in breast milk.

3. Drinking coffee can cause mental excitement, and caffeine can affect sleep within 4 hours of drinking coffee.

When eating foods with coffee, it is best not to choose before going to bed at night, the caffeine in the coffee stimulates the nerves of the human body, and produces a high degree of excitement affecting the quality of sleep. And while you're pregnant, it's best not to eat anything that contains coffee, which can have some adverse effects on fetal neurodevelopment.