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High-speed and high-efficiency coffee beverage cold preparation method

A coffee beverage, high-efficiency technology, applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of low popularity and high time cost of cold brewed coffee, reduce the probability of oxidation and acidification, shorten preparation time, and reduce oxidation Effect

Inactive Publication Date: 2019-08-06
李一鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A major disadvantage of this type of method is that the time cost caused by the long preparation time is too high, resulting in the low popularity of cold brew coffee

Method used

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  • High-speed and high-efficiency coffee beverage cold preparation method
  • High-speed and high-efficiency coffee beverage cold preparation method
  • High-speed and high-efficiency coffee beverage cold preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The invention provides a high-speed and high-efficiency cold preparation method of coffee beverage, which comprises a coffee beverage preparation storage container, a stirring device and a sonic oscillation device, the stirring device is installed in the storage container, and the sonic oscillation device is located at the base of the storage container;

[0040] Concrete preparation steps are as follows:

[0041] 1) Fill the storage container with 4 / 5 full cup of water;

[0042] 2) Put the ground coffee powder into a storage container and mix it with cold water to form a thick suspension, so that the water molecules and coffee fine particles have a sufficient contact area;

[0043] 3) Fasten the storage container, and enjoy the stirring of the suspension by the stirring device, so that the water-soluble substances inside the coffee can be more fully dissolved in cold water;

[0044] 4) While stirring, the sonic oscillating device oscillates to quickly dissolve the wate...

Embodiment 2

[0048] like Figure 1-6 As shown, this embodiment provides a high-speed and high-efficiency cold preparation method for coffee beverages. On the basis of Embodiment 1, the cold preparation method for coffee beverages in this embodiment also has the following characteristics:

[0049] The storage container is made of a cylindrical cup body 3, the center of the bottom of the inner side of the cup body 3 is provided with a rotating deck 5, and the acoustic wave oscillation device installed inside the base of the cup body 3 includes double pendulum motors 9 electrically connected to each other, motor control 10 and low-temperature lithium battery 8; the upper cover 1 is equipped with a motor 13 electrically connected to each other, a reduction gear box 14, a controller 15 and a low-temperature lithium battery 8, and the bottom of the upper cover 1 is provided with a shaft interface, and the input end of the shaft interface is connected to the The output end of the reduction gear box...

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Abstract

The invention relates to a high-speed and high-efficiency coffee beverage cold preparation method which comprises the following steps: water is injected into a cup body, wherein the amount of the injected water is 4 / 5 of that of the full cup; coffee powder is added into a filter screen hopper, wherein the amount of the added coffee powder is 3 / 4 of that of the full hopper; a filter shaft is inserted into a rotary clamping seat, then an upper cover is buckled, and the top of the filter shaft is in transmission connection with a rotary shaft connector; power supplies of the upper cover and a base are turned on separately, and the power of the motor is adjusted according to different coffee powder so as to realize cold extraction preparation; the power supplies of the upper cover and the baseare switched off after about half an hour, the upper cover is opened, and the filter shaft is taken out; coffee prepared in the cup body is poured out for drinking. According to the method, whole-process cold extraction is adopted, so that oxidation and souring of coffee are reduced, and the taste is better. Compared with a common cold extraction method, the whole process does not need manual operation and can be operated in a cold environment, so that oxidation can be reduced; due to the fact that the preparation time is greatly shortened, the probability of oxidation and souring is also reduced, and the coffee beverage which is more fragrant in taste and lower in caffeine content can be prepared.

Description

technical field [0001] The invention relates to the technical field of coffee beverage preparation methods, in particular to a high-speed and high-efficiency cold preparation method of coffee beverages. Background technique [0002] Coffee beverage is a common beverage. The traditional preparation method is to dissolve or suspend alkaloids such as aromatic substances, coffee grease and caffeine in cooked coffee powder by boiling or steam pressing in hot water to form a coffee beverage. Traditional coffee beverages and preparation methods suffer from the following disadvantages: [0003] 1. Heat cooking and steam pressing, high energy consumption for preparation; [0004] 2. Due to the good fat solubility of caffeine, a large amount exists in the coffee oil of coffee powder; hot preparation can make more caffeine into the beverage, and many people choose to give up drinking more coffee beverages because of the nerve excitatory effect of caffeine ; [0005] 3. The hot prepa...

Claims

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Application Information

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IPC IPC(8): A47J31/50A47J31/44A47J31/06A47J31/00
CPCA47J31/002A47J31/06A47J31/4403A47J31/50
Inventor 李一鸣樊星黎鸿雁马辉马丽赵瑞琴郑茗骞
Owner 李一鸣