Philadelphia pressure Operation Guide AeroPress what is the difference between front pressure and reverse pressure? Philharmonic pressure test

Ailao pressure is one of the most popular brewing methods on the market. This is an intuitive, portable and simple device. It is also very rich in functions.

Although AeroPress comes with standard brewing instructions, many AeroPress brewers choose to use the "inverted" method, which involves starting brewing in an inverted way. This allows the brewer to soak the coffee grounds in water for longer, thus increasing the amount of extraction.

So, what is the reverse approach? What are its advantages and disadvantages?

Tradition and reverse: what's the difference?

I don't know who decided to reverse their AeroPress in the first place, but many people think the method became popular around 2008, three years after AeroPress was invented in 2005.

To use the inverted method of brewing, first place the plunger on the counter and make the rubber sealing ring face up. Place the chamber upside down on the plunger and push the chamber down so that the rubber gasket enters the chamber at least 20mm.

Hold the coffee room firmly with one hand, then pour the coffee powder into the coffee room, and then pour in the necessary hot water. Then you can stir and soak at any time. When the required steep time is reached, screw the filter cover (with the filter installed) to the chamber.

Finally, hold the chamber and plunger firmly with both hands, then "reverse" the AeroPress and place it directly on the cup or container. As with the standard brewing process, the coffee is inserted into the cup through a filter and can be enjoyed.

Competitors and home brewers have adopted the flip method. However, in order to study the difference, I contacted the world aviation news champion (WAC) champion Carolina Ibarra Garay. When she won in 2018, she used a handstand.

Carolina explains that the main difference between the two is the way coffee is extracted. The traditional method pushes the water into the coffee (percolation), while the reverse method immerses the coffee grounds in the water for longer (immersion). She points out that from her point of view, there is no "right" answer, and it all depends on personal preferences and taste.

Georgina Lumb is a coffee educator, a national winemaker's cup judge and WAC competitor. She described the method as "close to filtered cupping" and said she had seen it used to compare cups of coffee in bakeries and cafes. This, she says, is because it is "worry-free" and easy to copy.

Use the inverted method to brew at home

Carolina and Georgina agree that you should start with the traditional method before using the inversion method. So you can determine where you want to drink coffee from.

Georgina's traditional AeroPress recipe:

Grind 18 grams of your favorite coffee, medium to thick.

Start your timer.

Pour 90 ml of boiled water on the ground and let it bloom for 15 seconds.

Add 160 milliliters of boiled water and let it stand for another 20 seconds.

Insert your AeroPress and enjoy it.

Once you are ready to solve the reverse approach, you may want to start with the recipe used by Filip Kucharczyk, which won WAC in 2016. His original recipe is as follows:

Grind 35 grams of your favorite coarse coffee.

Rinse filter paper.

Heat the water to 84 °C.

Set upside down plunger and chamber.

Pour the coffee powder into the coffee shop.

Start the timer.

Take 15 seconds to pour 150 grams of water into the room.

Stir until the timer reaches 35 seconds.

Install the filter cover with the filter on the chamber and wait on the timer for one minute.

Pour the AeroPress firmly into the cup with both hands.

Plummeting.

Season with 100 to 120 grams of water.

Carolina cautions that this competitive diet consumes more coffee than needed. She recommends using only 20 grams of ground to soak the mixture for longer.

Although you can try any kind of coffee, keep in mind that traditional methods tend to use lighter bodies to make cleaner coffee tastings. With the extension of the upside-down soaking time of coffee, it tends to have a heavier taste.

Inverted AEROPRESS experiment

Carolina says that based on her experience, inverted coffee can produce rich coffee. She also told me that because her family was from Colombia, she was inspired to use it to recreate the traditional Colombian Tinto.

The extension is made by heating water (usually in the fire) and adding ground coffee to the water that has just been turned to boil. Usually, in another pot, you can also brew agua de panela by boiling unrefined sugar cane in water. After brewing coffee for three to four minutes, remove both pots and mix them together. This produces dark, dark beer, where Tinto gets its name-the Spanish word tinta is translated as "ink" in English.

Since Tinto is brewed as dark, strong coffee, Carolina says the inversion is the perfect way to remake it. She uses it to make thick, concentrated and bitter coffee. It can then be diluted by adding more water for seasoning.

Although this is just one of many recipes that can be made by reversing AeroPress, the versatility of this method is one of the features that make it popular. By combining full-immersion brewing with typical water penetration through the ground, you can use it to make unique drinks.

However, one of the main advantages of traditional methods is its simplicity and repeatability. By adding more steps to the process (soaking and flipping or "flipping"), it will be difficult for you to recreate a specific recipe over and over again.

So, says Georgina, it's important to track your variables and target any recipes you use to maintain consistency and simplicity.

Both traditional and reverse AeroPress brewing methods have their advantages. The former is very suitable for those who use the equipment to start the brewing journey or try new methods. However, for those who have brewed with AeroPress and want to try something else, the latter is a good choice.

Either way, this unique brewing method is a fixture for many competitions and has become more and more popular in the past few years. So the next time you come into contact with AeroPress, maybe you should ask yourself: is it time to try something new?