The principle, characteristics and usage of Ice drop Coffee

Ice drop coffee, also known as water drop coffee, ice brewed coffee, is a way to make coffee drinks. Ice drop coffee uses ice water, cold water or ice cubes to extract coffee, which is very slow and often takes hours, so ice drop coffee is more expensive.

Principle.

The principle of ice-brewed coffee is that the coffee itself is compatible with water and is extracted bit by bit by melting ice. The coffee extracted has different flavor according to the roasting degree, water quantity, water temperature, droplet speed, grinding thickness and other factors.

Special features

Coffee powder is 100% low-temperature soaked and moist, the extracted coffee taste is strong, smooth, rich, admirable, and the flavor is outstanding. Adjust the speed of water droplets, use cold water to slowly drip, with a low temperature of 5 degrees Celsius, leak for a long time, so that the original flavor of coffee can be reproduced naturally.

The advantage of ice drop coffee is not sour and does not hurt the stomach, because using this method to make coffee, most of the coffee beans selected are deep-roasted coffee beans such as Mantenin, because "shallow roasting is sour, deep roasting is bitter but strong", so ice drip coffee is not sour. Another reason for choosing deep-roasted coffee beans is that iced coffee will be diluted with ice cubes, so deep-roasted beans must be selected to filter so as not to be strong enough.

The reason why the taste of waterdrop coffee is not astringent is because of the use of cold water. Other coffee brewing methods often use hot water, while hot water with too high temperature will break down some chemicals in the coffee and release astringency, while the dripping coffee is completely filtered with cold water, and the coffee is 100% soaked and wet. the extracted coffee tastes smooth but not sour.

Method of use

Ice drop coffee maker 1. Close the droplet regulating valve first.

two。 Pour the right amount of drinking cold water into the water bottle according to the number of users, and add the right amount of ice to make iced coffee. The standard water quantity for one person is about 120CC.

3. Wet the filter cloth filter with water, then put it into the coffee powder cup

4. Put the right amount of coffee powder into the coffee powder cup, and the standard amount for one person is about 10-12g very fine ground coffee powder.

5. Finally, put the pill filter paper on the central surface of the coffee powder (No. 6 pill filter paper for the water drop coffee maker), and the pill filter paper should be placed on the landing point for the water drop under the water bottle.

6. Slowly open the droplet adjustment valve to allow water droplets to flow out of the water bottle, the water droplets should be dripped on the pellet filter paper, the standard droplet speed should be 40-60 drops per minute, and should be adjusted every 2 hours.

7. The water droplets will permeate the pellet filter paper and coffee powder, make coffee, pass through the cloth filter, and finally fall into the coffee liquid container. Cold and delicious, 100% original water drop coffee is finished.

Points for attention

1. Be sure to rinse all glassware and cloth filters with clean water before and after use

two。 Please discard the pellet filter paper immediately after use and do not reuse it.

3. The filter cloth on the filter cloth filter can be reused after cleaning. If the filter cloth is damaged or smells before use, stop using it immediately and replace the new filter cloth.