Method for conducting milk foaming on milk by using ultrasonic waves

Abstract

The invention discloses a method for conducting milk foaming on milk by using ultrasonic waves. The method includes the steps that milk liquid is put in a container; an ultrasonic unit is placed above the liquid level of the milk or is soaked into the milk, and the height of the ultrasonic unit above the liquid level of the milk or the depth of the ultrasonic unit soaked into the milk is adjusted to the specified position; the ultrasonic unit is operated, and ultrasonic treatment is conducted on the liquid-state milk; after scheduled time when the ultrasonic treatment is completed, the operation is stopped, foaming is achieved, milk foam is poured out, and then the milk foam which is fine, smooth, dense and good in stability is achieved. By means of the method for conducting milk foaming on the milk by using the ultrasonic waves, the generated milk foam is high in quality, multiple in amount, fine, smooth, dense, heavy in milk taste and good in stability; the milk foam can be generated, the milk and the milk foam can be heated as well, and heating efficiency is high; the quality even effect can be achieved for the milk, and the taste of the milk and the taste of the milk foam can be enhanced; the milk foam generating method is simple and practicable, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of frothing milk, in particular to a method for frothing milk by using ultrasonic waves. Background technique [0002] There are more and more people drinking coffee in modern society, such as cappuccino coffee, latte coffee, French milk coffee, Macchiato coffee, etc. These drinks are usually a liquid covered with a layer of foamed milk on the coffee portion (i.e. milk froth). This layer of milk foam not only makes the coffee taste delicate and silky, but also can pull out beautiful milk flowers to enhance the beauty of the coffee. [0003] The milk foam used to make coffee drinks is usually delicate, thick, rich in milk flavor, and has good stability; in addition, the temperature of the milk foam should also be appropriate. Generally, the milk foam at 60-70°C has a better taste and better stability. Milk froth is the product of the intimate mixing of milk and air. The way to make milk froth is to inject ...

AI Technical Summary

Problems solved by technology

[0004] The aforementioned two methods of generating milk foam have shortcomings, such as the stirring type milk frother is easy to burn milk and difficult to clean, etc., and the steam type milk frother has complicated equipment and is not easy to operate, etc.

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