What should I pay attention to when brewing coffee with filter paper drip brewing?
Filter paper drip brewing is to put the paper filter into a container with holes first, then pour the coffee powder into the filter paper, and then pour hot water from the top. The ingredients of the coffee are first dissolved in the hot water, and then flow into the cup through the holes of the filter paper and the filter cup. After use, just throw away the filter paper together with the residue.
1. The first difficulty of filter paper drip brewing is that because extraction and filtration occur at the same time, the extraction time cannot be controlled. And the extraction time is an important factor in determining the taste of coffee. The difference between filter paper brewing and piston and siphon brewing is that the injection of hot water and the filtration of coffee liquid occur at the same time. Therefore, even if the time from the beginning of pouring hot water to the end is only 3 minutes, the hot water is poured several times, so the actual extraction time is not more than 3 minutes.
2. The second difficulty is that the extraction time is different depending on the amount of coffee powder and the size of the particles. For example, when the piston or siphon brews more cups, you only need to double the amount of coffee powder and water to brew the same flavor of coffee. But this method cannot be used for the filter paper drip method. Because the extraction time will be longer if hot water is poured in after the amount of coffee powder increases. If you want to increase the number of cups, you need to reduce the proportion of coffee powder little by little, or change to coffee powder with larger particles. In order to change the taste, you can use coffee powder of the same quality with large particles to brew, so that the extraction time changes and the taste naturally changes. If the size of the coffee powder particles does not change, you can also change the taste by adjusting the water temperature.
3.The third difficulty is that the extraction time is different for different coffee filter cups. Because different coffee filter cups filter at different speeds, the coffee filter cup also affects the taste.
Different types of coffee filters are suitable for different scenarios. So what are the types of coffee filters? See YPAK's sharing review for details:Are ear-hanging coffee bags biodegradable?
Post time: Aug-02-2024
