Coffee extraction and brewing: mellow taste, difference in craftsmanship

Coffee extraction and brewing: mellow taste, difference in craftsmanship

Coffee is a popular drink that not only refreshes the mind, but also has a unique aroma and taste. The key to making a delicious cup of coffee lies in coffee extraction and brewing process. This article will explore the differences in the coffee making process from these two aspects.

1. Caffeine Extraction

Coffee extraction refers to the process of soaking and filtering ground coffee powder in water to extract its aroma and flavor. Different extraction methods will bring different tastes and flavors.

The most common and classic method is to use a drip machine for extraction. This method is simple and easy to use and suitable for home use. Put the ground coffee powder into the filter paper and use gravity to slowly pass the water through the powder and collect it in the cup under the dripper. This can retain most of the original flavor and make the coffee taste more mellow.

Another common extraction method is to use an espresso machine. This machine uses high pressure to force hot water through the grounds, which extracts more oils and aromas. Due to the high pressure, espresso usually has a stronger bitter taste and a rich flavor.

2. Coffee Brewing

Unlike extraction, brewing refers to mixing ground coffee powder directly with water and performing stirring, filtering and other steps to make coffee. This method is relatively simple and quick, and is suitable for use when going out.

The most common and simple brewing method is hand pouring. Simply put the right amount of coffee powder into the filter paper, and pour the right amount of boiling water at the right temperature (usually 90-96°C) evenly with the help of a water pouring kettle, collect it under the cup and enjoy. The coffee produced by hand pouring has a light and soft taste, retaining the delicate aroma of the original flavor.

Another popular brewing method is the French press. Put the ground coffee powder into the pot, pour in an appropriate amount of boiling water, and stir gently. Then cover the filter and slowly press the piston to allow the coffee to fully contact the water and filter out the powder. The coffee produced by the French press has a rich taste, with a certain amount of oil and mellow aroma.

3. The impact of process differences on taste

Different extraction and brewing techniques can have a significant impact on the coffee that ends up in the cup.

Using high pressure for immersion extraction (such as espresso machine) can more fully release the oil and aroma components in the coffee beans, making the taste more intense and bitter. Using low temperature, gravity and other gentle methods for extraction (such as drip machine) can retain more original flavors and make the taste smoother and mellower.

The brewing method also affects the taste of coffee. The hand brewing method is relatively gentle and can retain the aroma components in the coffee beans, making the taste light and delicate. The French press can better extract the oil and aroma, making the coffee richer and fuller.

in conclusion

Whether you choose extraction or brewing methods, each process has its own unique features and will bring different tastes and flavors. Therefore, when making coffee, you can choose the appropriate method according to your personal preferences.

In short, whether you are pursuing a strong bitter taste or a gentle and mellow taste, you can achieve it through different extraction and brewing processes. As long as you master the correct operation steps and adjust them according to your preferences, you can enjoy a cup of delicious coffee at home or on the go.