| 摘要 |
The present invention provides a method, a device and a system for preparing a beverage from an extractable product, such as ground coffee. Said device is provided with a receptacle (2) having an inlet for the extractable product and an outlet (3) for the extracted beverage. The method comprises the steps of: providing said extractable product into the receptacle (2); closing off completely the outlet of the receptacle (2); providing a pressurized fluid, such as water and/or water vapor, through the inlet on and/or in the extractable product, thereby pre-extracting the extractable product in the closed receptacle; and opening the outlet (3) when a predetermined threshold, such as a volume, pressure or time related threshold, is reached, thereby obtaining the extracted beverage. |
