The way of coffee extraction the way of coffee extraction and its taste
According to the contact mode between water and coffee powder, coffee cooking can be classified into five categories: "steaming method", "pressurization method", "gravity method", "leaching method" and "ice brewing method".
Soaking method
The easiest way is to put the coffee powder in the cup and add hot water. As it cools, the coffee powder will sink to the bottom of the cup. This is an old method, and it is still used in some parts of Indonesia. Be careful not to eat the coffee at the bottom of the cup. The advantage of this method is that it is simple and the water temperature is just right.
Turkish coffee is an early prescription and is still used in the Middle East, North Africa, East Africa, Turkey, Greece and the Balkans. Ultra-fine coffee powder is boiled with water in a small container, usually seasoned with sugar and cardamom. The espresso in the cup has foam on it and a layer of silted powder underneath.
"Cowboy Coffee" is to boil the minced coffee directly in the pot and drink it. The name implies a stopgap measure under humble conditions; however, some people prefer it. This is their traditional cooking method in Finland and Sweden, where per capita consumption of coffee is the highest.
Pressure method
Espresso is made from 80 to 96 degrees Celsius hot water at a force of 8 to 9 atmospheres through compacted coffee cakes, usually only 30 milliliters per cup. It is one of the strongest of the common coffee, with a unique aroma and a touch of oil (Crema) floating on the surface. It can be drunk alone; it can also be further made into a variety of other drinks. Because of its fast brewing speed, high concentration and low caffeine content, this method is used in many chain coffee shops or seasoned coffee.
The mocha pot, also known as the Italian coffee pot, is a three-layer stove. After boiling water in the bottom layer, the coffee powder is pushed through the middle layer by steam pressure to enter the upper layer, and the coffee concentration obtained is comparable to that of espresso, but there is no oil slick, but if a pressurized gasket is installed at the coffee spill outlet, the golden crema can be extracted. The mocha pot and the semi-automatic espresso machine have the same structure, but the way the water comes out is upside down. Remove the fire from the bottom of the pot as soon as possible after the coffee spills about 30~40cc, and then wipe it on the bottom with a cold towel.
Gravity method
American coffee, espresso. (that is, the so-called hand punch)
Electric circulating filter in the 1970s with a different mocha pot: hot water boiled into the top, and then passed from top to bottom through the hot water several times in this method, the flavor of this coffee is more unstable.
Leaching method
The French filter Press (French press) is a tall thin glass cylinder with a piston with a filter. Soak the hot water and coffee powder in a cylinder for four to seven minutes, then press the coffee powder to the bottom by a piston filter, and the top coffee can be poured out to drink. This "complete immersion method" is considered by many experts to be an ideal household method for making coffee.
Coffee bag is a portable package for travel, which is very rare at ordinary times.
Malaysians put coffee powder in cotton pockets, soak them in hot water, and then remove the cloth bags from the hot water. This kind of pocket is the same as using filter paper. This is more suitable for strong local coffee, and the coffee in the bag can be reused.
The siphon coffee maker (Syphon) is made by connecting a heating container and a funnel container. The connecting part is a filter with coffee dust on it. After boiling in the heating container, the water goes into the funnel container and mixes with the coffee powder; at this time, the heating source is cut off, and the partial vacuum formed by the cooling of the heating container pulls the coffee back to the bottom through the filter.
Ice brewing method
Ice brewed coffee, also known as ice drop coffee, is the biggest difference from the above four, that is, instead of using hot water, ice water produced by slowly melting ice is dripped slowly through a filter containing coffee dust. So making a cup of ice-brewed coffee takes a long time and costs a lot, but it tastes great.
- Prev
Matters needing attention in the extraction of espresso? Coffee extraction
1. Precautions for the use of the spherical liquid separation funnel: 1) before use, the glass piston should be coated with a thin layer of Vaseline, but not most of it, so as not to block the flow hole. When in use, the left hand tiger mouth resists the funnel ball and rotates the piston with the thumb and index finger to control the filling of liquid. At this time, the small groove of the glass piston should be aligned with the small hole on the side of the funnel mouth before the liquid filling can be carried out smoothly. 2) when acting as a liquid dispenser, the lower end of the funnel cannot
- Next
What is the difference between espresso and individual coffee?
Today, a friend asked what is the difference between espresso (Espresso) and individual coffee. Chen Lei thought about it for a long time, but it was also quite tangled at that time. He always felt that the boundary between espresso and individual coffee seemed to be less and less obvious. I also want to sort out my own ideas when I write this article today. Let's first take a look at the concept of espresso and single coffee.
Related
- Detailed explanation of Jadeite planting Land in Panamanian Jadeite Manor introduction to the grading system of Jadeite competitive bidding, Red bid, Green bid and Rose Summer
- Story of Coffee planting in Brenka region of Costa Rica Stonehenge Manor anaerobic heavy honey treatment of flavor mouth
- What's on the barrel of Blue Mountain Coffee beans?
- Can American coffee also pull flowers? How to use hot American style to pull out a good-looking pattern?
- Can you make a cold extract with coffee beans? What is the right proportion for cold-extracted coffee formula?
- Indonesian PWN Gold Mandrine Coffee Origin Features Flavor How to Chong? Mandolin coffee is American.
- A brief introduction to the flavor characteristics of Brazilian yellow bourbon coffee beans
- What is the effect of different water quality on the flavor of cold-extracted coffee? What kind of water is best for brewing coffee?
- Why do you think of Rose Summer whenever you mention Panamanian coffee?
- Introduction to the characteristics of authentic blue mountain coffee bean producing areas? What is the CIB Coffee Authority in Jamaica?