Using scientific principles to brew the apparatus-siphon pot | how to make siphon coffee?

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Usually soaking coffee brewing and trickling coffee brewing are two different worlds with less overlap. The siphon pot (also known as the Saifeng pot), a unique coffee utensil, can create coffee with a thick but clear taste.

Siphon kettle: an appliance for brewing with scientific principles

How does the siphon pot work? When the water is heated in the lower seat of the siphon pot, the gas will begin to flow out, and the vacuum in the lower seat will cause the water to move to the upper seat. When the fire in the lower seat goes out, the air at the bottom begins to cool, bringing the coffee back to the lower seat. Although it sounds complicated, it is not that difficult to operate it all at once (of course, it is difficult to make siphon coffee delicious and stable).

Extraction principle:

High-temperature water vapor is produced by heating the water in the kettle, which expands when heated in an airtight siphon pot, and the air pressure pushes the water into the catheter and pumped it to the upper pot for extraction. When the lower pot stops heating, the air in the lower pot gradually cools and shrinks, while the coffee liquid in the upper pot flows down the pot because it loses the support of steam.

Siphon pot (Syphon), commonly known as "plug wind pot" or "siphon", is one of the most popular coffee brewing methods in cafes. Although the siphon pot has the nickname of "plug wind type", it has nothing to do with the siphon principle, but uses water heating to produce water vapor, causing pressure, 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.

Front Street Coffee teaches you to make siphon Coffee

Boil 240c.c water with ①

② put 15 grams of coffee powder into the siphon pot.

③ wait for the kettle to boil and straighten the upper pot into the lower pot.

When the ④ coffee powder is fully hydrated, stir for the first time

⑤ waited about 20 seconds for steaming.

⑥ stirred for the second time

⑦ waited for about 20 to 30 seconds for steaming.

⑧ turn off the heat and stir for the third time.

⑨ waits for the coffee to flow from the upper pot to the lower pot.

END