Detailed explanation of the Coffee brewing process of siphon Pot

There are many kinds of coffee making utensils, such as Italian coffee maker, French presser, love press, V60 and so on, but there is a very different way to make coffee, that is, siphon pot. Siphon pot is similar to a chemical instrument cooking method, and the production time is longer than the above, of course, the production process has a beautiful visual effect, flavor and taste also has characteristics! Then listen to Qianjie to tell you about it!

Siphon pot (Syphon), commonly known as "glass ball" or "siphon type" and "plug style", is a simple and easy-to-use method of coffee brewing, easy to operate and excellent for viewing, and it is also one of the most popular coffee brewing methods in cafes. Siphon coffee originated from Europe and the United States, but it is popular in Asia. Its meticulous production method and pure and bright production style make it very popular in Japan and Taiwan.

Although it is called a siphon kettle, it has nothing to do with the siphon principle, but uses water heating to produce water vapor, causing thermal expansion and cold contraction, pushing the hot water from the lower sphere to the upper pot, and then sucking back the water from the upper pot after the lower pot cools. Does that sound mysterious? Not at all. Follow the following steps and you will understand!

Siphon brewing method, the use of air pressure to make the right temperature of hot water in contact with coffee to extract coffee. Watching the water in the beaker rise slowly as it is heated to boiling, extract enough coffee and then slowly drop as the beaker cools, and a full-bodied cup of coffee is finished. Every step of the change is in your own hands, making you feel as if you are in a precise and meticulous chemical experiment, and excellent visual enjoyment also makes more people fall in love with siphon coffee.

This time, the editor chose Huang Bourbon, the Brazilian queen's estate that brewed coffee in front of the street. The details are as follows:

Producing area of Mojiana, Brazil

Manor Queen's Manor

Altitude 1400-1950m

Variety Huang bourbon

Treatment method solarization treatment

Moderate baking

The cooking parameters are as follows:

Degree of grinding BG # 6m

Powder content 18g

Powder to water ratio at 1:10

Water temperature 88 ℃

[siphon Coffee | making steps]

1. After boiling the filter in hot water for 5 minutes, put it into the upper pot. The chain of the filter is pulled down through the wall of the upper pot to hang the hook and fine-tuned to keep the filter in the upper pot. Fill the pot with hot water to "two cups". Put the filter element into the pot, hold the end of the chain with your hand, and gently hook it to the end of the glass tube. Be careful not to release the hook suddenly, so as not to damage the glass tube of the upper pot.

two。 Pay attention to wipe the water droplets at the bottom of the bottle before heating to avoid damage to the utensils. Light the alcohol lamp, tilt the upper pot, put the rubber edge against the spout of the next pot (rest assured, the upper pot will not fall) and soak the chain in the water of the next pot. Then boil the water and wait for the pot to produce continuous bubbles. Just put the upper pot diagonally, don't let it clog the next pot, small bubbles don't count, wait for big bubbles to appear.

3. When large bubbles appear continuously in the lower pot, straighten the upper pot, shake it left and right and press it down slightly to make it gently lower. After the upper pot is plugged in, you can see that the water in the next pot begins to climb up. If you have a bean grinder, you can start grinding beans now! Two cups of water use a medium grinding scale of three spoonfuls of coffee (about 24g)

4. After the water has completely risen to the pot, don't worry, wait a few seconds, and then prepare to pour in the coffee powder after the bubbles in the pot decrease a little. Pour in the ground coffee powder and move it around with a bamboo spoon to evenly remove the coffee powder into the water. The timing starts at the same time as the first stirring.

Stir gently to avoid violent stirring. If it is fresh coffee powder, it will float on the surface to form a layer of powder. At this time, the coffee powder needs to be stirred so that the flavor of the coffee can be completely extracted. The correct stirring action is to move the bamboo spoon in the left and right direction, with a "strong way" of downward pressure, to "press" the coffee powder floating on the surface of the water below the surface. When the water in the pot reaches about 88 degrees, it begins to pour into the pot. Note that the siphon tube should be perpendicular to the fire source in a straight line. When the hot water flows upstream into the pot and mixes with the coffee powder, stir quickly for 6 seconds and 8 times with a bamboo knife. Be careful not to touch the filter. After the mixing is finished, start the clock, about 1 minute.

5. By observing the state of the foam layer, the stirring, firepower and extraction time can be adjusted. When using the correct brewing method to brew fresh coffee powder, the upper part of the coffee liquid produces rich and delicate bubbles, accounting for 1 big 3 or 1 big 4 of the coffee liquid. After the extraction is complete, turn off the alcohol lamp and stir for another 6 or 8 times before the coffee liquid drips. After the first stirring, time 30 seconds, make the second stirring, and then time 20 seconds for the final stirring-- the alcohol lamp can be removed. Take the pre-prepared (wrung-dry) slightly wet dishcloth and gently wrap the side of the lower pot from the side to prevent the wet cloth from touching the place where the alcohol flame at the bottom of the pot comes into contact, so as to prevent the pot from breaking. At this time, you can see that the water in the upper pot is quickly "pulled" to the lower pot. If your coffee is fresh enough, there will be a lot of light brown foam in the pot.

6. When the air is completely countercurrent and the coffee liquid drips completely into the lower pot, the filtration is complete.

7. After the coffee is sucked into the lower pot, hold the upper pot in one hand and the handle of the lower pot in the other, gently shake the upper pot to the left and right to pull out the upper pot and the lower pot. Pour the coffee into a warm coffee cup and enjoy the mellow coffee that you have prepared by hand. Press the joint and tilt to take out the pot, pour the coffee into the coffee cup, and finish.

Due to the use of high temperature extraction, the siphon kettle is easy to produce aroma, and the alcohol thickness is relatively high, but the taste is not as good as the level change of drip filtration. Plus coffee powder soaked in hot water. Therefore, it is not easy to show subtle taste differences.