Apart from the fine detail of roasting coffee, is the extraction of coffee flavor from the beans and beer the most important aspect of the coffee. It is the last process right before drinking the coffee.
This is the only region where the majority of experts have tried to focus their efforts in an attempt to improve the process over the centuries. Today we have different kinds of techniques of coffee, both for commercial and private use.
TasteDraw length
As a general rule, the length of time of extraction is directly linked to the grind.
The smallest particles of coffee, the shorter the extraction time.
French press coffee is the longest, with coffee and water to the Standing up to four minutes. Espresso has the shortest response time, about 25 seconds, and the grains of coffee are used, are among the smallest.
If the coffee and water to stay together too long, other connectionsStart in the liqueur and coffee is bitter. On the other hand, if the granules are large, and the extraction time is short, the aroma of coffee due to lack of extraction.
Drip brew
Most of the beer at home today are made with the drip method. The technique is quite simple: hot water is a medium-ground coffee poured into a filter and the water passes through the coffee grounds and drip into a container.
There are manyVariations of this beer-wise with different functions for private use, and in larger models for commercial use.
Auto-drip brewers
This machine makes delivery of a very simple process. The water is heated at one point and blew across the grounds in a filter. An infusion extract then drips into a storage container.
One complaint is that these machines are not enough hot water to extract flavor is done at lower temperatures thanrecommended.
Another problem is that the machines are equipped with heating rings, presumably to keep the coffee hot. However, the continuous heating will make the coffee bitter.
Single-Dose Systems
These machines were previously used only in commercial areas. Now people buy it for their own use at home.
These are very comfortable to use. Pre-packaged coffee in the machine and press a key is inserted, the coffee begins to come. There areDeviations from this, though.
Some heating a whole tank or heat water on demand. Some machines can dispense with less water, that for strong coffee. Rather, they are smaller versions of drip machines. Some contain pressure, but are not true espresso machines.
One complaint is that the quality of these coffee machines owned packed, so the freshness and the use can not be guaranteed.
French Press / Pot / bar / Plunger Pot
FrenchPress has two parts: the bowl (glass, metal or plastic) and a piston that has a wire mesh filter.
To use, heat water to boiling and poured it on the basis of coffee in the cup. Let the coffee steep for 3 to 5 minutes (to taste) before the piston and push the sediment down to the filter evaluation. You can mix the two in the South for a second before the piston to pour coffee into a cup just deleted. And 'now ready toDrink.
Note: Pour the coffee into cups or jugs right after preparation. Do not let that penetrated the ground all around. The continuous soaking the coffee is bitter.
Expressed
The espresso is forcing the hot water to produce steam through ground coffee in a certain pressure. The beer is expressed, as developed by the Italians. It differs from regular coffee as there is a cream productProcess as opposed to regular beer.
Espresso is the foundation for best-selling coffee concoctions such as the Italian cappuccino, latte, macchiato, and more.
There are many brewing around the world killed. Why are popular only in its parts, we have added to the list. Suffice it to say that regardless of the number of brewing that you know the quality will change accordingly.
Honestly, all these techniques, as well as coffeeno. And that says a lot about how versatile coffee.
See Also : Hi Def Camcorder hi def camcorder 6