Hand brewing and coffee machine: same coffee beans, different taste? This is a common question, let us discuss it.
First of all, there is a big difference between hand pouring and coffee machine in the production process. Hand pouring is a traditional production method that requires ground coffee beans to be placed in a filter paper and hot water is slowly poured on top. The coffee machine, on the other hand, extracts coffee by forcing water through the powder at high pressure.
The biggest difference between the two methods is in the extraction time and temperature control. Pour-overs usually take a long time to complete the entire extraction process, and the temperature is relatively low. In contrast, coffee machines can complete the extraction in a few minutes and use higher temperatures.
Due to these differences, there are also obvious differences in taste. The coffee obtained by hand pouring is usually light, soft, and delicate in taste. Because the lower temperature and longer time make the acidity more prominent and retain more original flavor.
On the contrary, coffee made with a coffee machine is usually richer, mellower, and has a certain bitterness. High temperature and high pressure can more fully extract the oil and aroma substances in the coffee beans, making the taste stronger.
In addition, since hand pouring requires manual control of water flow and speed, the operating skills also have a great impact on the final taste. Different pouring methods, water flow speeds, etc. will affect the extraction results.
In summary, although the same coffee beans are used, the coffee produced by hand brewing and coffee machine does have different taste characteristics. It is very important to choose a method that suits your taste preferences.
