How are different coffee utensils brewed and extracted? What's the difference? Steps?

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How are different coffee utensils brewed and extracted? What is the difference between flavor and taste? Steps?

There are many kinds of coffee pots, and different utensils have different functions and design concepts, such as simple, convenient and easy-to-operate filter pots; American drip coffee machines can best meet the immediate tasting needs of office workers and families. The origin and principle of the invention of coffee utensils can be full of surprises. The espresso machine has been gradually improved since the Italian applied for a patent on the equipment for making coffee drinks with steam in 1884. Siphon coffee pots are like special scientific experimental equipment that can only be found in the laboratory, originally invented by Scottish engineers. Understand the type of coffee pot and the principle of brewing, and find out the right coffee utensils.

Hand-brewed coffee pot Filter Coffee | brew your own coffee, hand-brewing is the best relief!

In recent years, it is popular to make coffee pots by hand, and the utensils are simple and easy to enjoy. Hand-brewing coffee, which pays attention to hand-feeling skills, how to handle the temperature and speed is a topic that coffee lovers like to talk about.

The slender and curved spout of the hand-flushing kettle can pour out a stable amount of water, and most of the filter cups are tapered or trapezoidal. There are concave and convex grooves in the filter cup, which help the filter paper to stick to the ditch wall, while leaving room for the air produced by brewing to be discharged. Coffee powder is steamed and extracted in hot water and dripped.

Tip: brewing skills will make coffee flavor differences, so the use of filter paper brewing extraction time can not be too long, otherwise the coffee will release too much sour and bitter taste.

Steps to use:

1. The filter paper is pleated at the joint and opened and placed on the filter cup.

two。 The coffee powder is scattered and filled in the filter paper and superimposed on the coffee pot.

3. Pour a small amount of water into the filter cup and wait for the coffee powder to expand before continuing to brew.

4. When brewing, the hot water is poured out at a slow speed and a fixed amount of water is maintained in a circle.

5. Observe the brewing state of the coffee in the filter cup and let the coffee powder be fully steamed and extracted.

Siphon coffee maker Syphon | Coffee hobby beginners must have the spirit of an experimenter!

The British Nabiya started the invention of the siphon pot (Syphon) with a glass test tube for chemical experiments. The vacuum coffee machine, which uses the pressure principle of water vapor to drive the flow of water, is a very popular method of brewing coffee in Japan.

After heating, the lower pot will produce steam pressure, and the water will be driven up to the upper pot through the vacuum tube. when the fire is extinguished, the lower pot glass ball cools and shrinks due to lower temperature, the water will return to the lower pot again, and the coffee juice will be extracted through a filter in the process of reflux.

Small reminder: the glass kettle is easy to break, you should pay more attention to it. When the kettle is still hot after heating, do not rinse directly with cold water. In addition, you should also pay attention to whether there are any water droplets on the surface of the kettle before heating, and wipe it dry with a dishcloth to prevent it from breaking easily when heating.

Steps to use:

1. Pour water or hot water into the lower pot, bring to the boil with an alcohol lamp or gas stove, and put the filter into the upper pot.

two。 When the water is boiling, insert the upper pot into the lower pot, and the water will slowly rise to the upper pot, adding coffee powder to the upper pot to soak the coffee powder.

3. Gently stir in a circle after turning off the heat.

4. Wrap the wet towel around the sphere of the lower pot to cool it, then let the coffee liquid drip naturally into the lower pot.

Filter kettle Coffee Press | one pot is done, it is easy to operate!

In 1852, French metal craftsmen and merchants jointly obtained a patent for "filtering coffee through pistons", which created the principle of French filter pots, which was widely known at the beginning of the 20th century and became the most suitable instrument for coffee beginners.

The filter screen in the filter pressure pot can make the coffee powder spread in the water, and when it is pressed through the handle, the filter net compresses the space in the utensil. Because the coffee powder particles are thicker, they are trapped by the filter screen to achieve the effect of separation from the coffee liquid. The advantage of the filter kettle is that it does not filter the coffee oil, so it can retain the essence and has a strong aroma and flavor.

Small reminder: you can pay attention to the hole size of the filter screen and the distance between the filter screen and the cup wall in order to avoid coffee powder particles running into the coffee liquid during brewing and filtration.

Steps to use:

1. Put the coffee powder into the pot and pour in hot water. Set aside and gently stir with a stirring spoon.

two。 Cover and rest with the strainer for about one minute.

3. Press down the filter handle and push the coffee powder to the bottom of the pot to pour out the coffee liquid.

4. When pouring out, leave the strainer at the bottom and do not pull out to leave the coffee powder at the bottom.

American-style drip filter coffee machine Drip Coffee Maker | the machine works for lazy people to share with the office!

After the water is heated through a heating tube in the machine, the water is sprayed radially on the coffee powder from the upper injection nozzle, so that the coffee powder is evenly moistened, and the water seeps through the coffee powder when soaking and is affected by the gravity of the water. the liquid is dripped down through a coffee machine filter or filter paper.

Small reminder: as the brewing machine can brew many times, you should pay more attention to the cleaning of the machine at the outlet of hot water and the filter of coffee, so that the original brewing flavor of coffee can be preserved.

Steps to use:

1. Add water to the inside of the tank.

two。 Put the filter paper in the filter and place the coffee powder.

3. Press the brewing switch and drip into the glass pot to finish the cooking.

Mocha pot American drip filter coffee maker Moka Pot | it is common in professional coffee shops and is widely used by Italian families!

Invented by Italian Alfanso Bialetti in 1933, coffee is made by heating the pedestal. It is one of the most popular espresso machines, and is widely used in Italian families.

The pressure produced by boiling water is used to achieve the effect of distillation. After heating, the water in the lower pot turns into steam and produces pressure, which is about 2-3 atmospheric pressure. The pressure will push the hot water to the upper pot, and after passing through the upper pot filter, the pressure will break through the polymerization valve. At this time, the emulsified part of the water-insoluble oil is also extracted from the coffee liquid, and the pressure breaks through the pressure valve to make the kettle sound.

Small reminder: when filling the pot with water, you should pay special attention to the water level not exceeding the position of the pressure relief valve, which can avoid the problem of excessive pressure in the kettle, so you need to pay attention to it in use.

Steps to use:

1. Fill the lower kettle with water, and the water level should not exceed the lower pressure relief valve.

two。 Fill the middle filter with coffee powder and assemble the upper and lower layers of the mocha pot.

3. After assembling, place it on the gas stove and heat it over medium heat.

4. After the water is heated, the kettle sounds due to steam, and the fire can be turned off at this time.

Espresso machine Espresso Machine | an important invention that has transformed coffee. It is suitable for commercial use.

After the Italian applied for a patent for steam-operated rapid coffee beverage equipment in 1884, it gradually evolved into an Italian espresso machine. The improvement and popularization of Italian espresso machine is an important driver of the global coffee trend.

The espresso machine extracts the coffee liquid for a short time by means of high pressure and high temperature. in the machine, a vertical boiler pressurizes the hot water through the machine, uses air pressure to push the hot water into the coffee powder, and emulsifies the oil and colloid in the coffee powder through high pressure. extract the coffee by pressure.

Small reminder: the heating time of the kettle before extraction is longer, you can pay a little attention to it. When filling coffee powder, avoid coffee contact with air for too long and lose its freshness. Pay attention to speed and time when filling coffee powder into the filter. Special attention should be paid to the cleanliness of the equipment in the maintenance of the equipment.

1. Put the ground coffee powder into the filter and flatten it. Tap the filter with a filler so that the powder can be evenly distributed in the filter.

two。 Take the filler and use the palm force to fill the coffee powder, fill it again after filling, and flatten it with greater force.

3. Put the filter on the filter handle and lock it.

4. Turn on the switch and cook.