New way to brew coffee: The choice of water has a big impact on the taste

introduction

Coffee is a must-have drink for many people every morning. It not only refreshes the mind, but also has a rich taste and aroma. However, the traditional brewing method is outdated. In recent years, more and more coffee lovers have begun to try new brewing methods, among which the choice of water has the greatest impact on the taste.

The impact of water quality on coffee taste

Water is one of the essential elements for brewing coffee. The quality of water varies from region to region, from different sources, and from different processing methods. These differences directly affect the taste of coffee.

First, hardness is a measure of how many dissolved minerals are in the water. Higher hardness means more minerals are present in the water, which can react chemically with the coffee grounds during brewing and change its taste and flavor.

Secondly, the pH value also has an important impact on the taste of coffee. A lower pH value (acidic) can provide a brighter, clearer, more acidic and smoother coffee. A higher pH value (alkaline) will make the coffee taste more bitter and bland.

Therefore, choosing the right water quality becomes an important part of the new way of brewing coffee.

How to choose the right water quality

When brewing coffee, we can choose the right water quality in the following ways:

1. Use a filter to filter tap water

Tap water may contain some substances that have a negative impact on the taste of coffee, such as chlorine, rust, etc. Using a filter can remove these impurities and provide a purer and fresher water source.

2. Use mineral water or purified water

If the tap water in your area is of poor quality or has a high hardness, you can consider using mineral water or purified water instead. This can ensure that the inorganic content is low and avoid unnecessary chemical reactions.

Effect of Temperature on Coffee Taste

In addition to choosing the right water quality, water temperature is another key factor. Different coffee types and brewing methods have different requirements for water temperature.

Generally speaking, water temperatures that are too high will cause the coffee to be over-extracted, resulting in bitter and burnt flavors, while water temperatures that are too low will not fully extract the aroma and flavor of the coffee.

Therefore, when choosing the appropriate brewing method, we need to adjust the water temperature according to the specific situation to achieve the best taste.

How to control the appropriate water temperature

The following are some common methods for controlling water temperature:

1. Use an electric kettle or water heater

This is the simplest, most common and one of the most convenient and quickest ways to control water temperature. You can get the desired water temperature by setting the temperature button on the electric kettle or water heater.

2. Use a manual adjustment pot

If you have a kettle with manual adjustment functions (such as being able to set the heating time, keep warm function, etc.), you can adjust the water temperature as needed.

in conclusion

In the new coffee brewing method, it is very important to choose the right water quality and control the right water temperature. They directly affect the taste and flavor of coffee. Therefore, we should pay attention to these details and adjust them according to our preferences and needs to get the best coffee experience.

References

1. Coffee chemistry: Water Quality and the Flavor of Your Brew. (2019). Retrieved from https://www.perfectdailygrind.com/2019/05/coffee-chemistry-water-quality-and-the-flavor-of-your-brew/

2. How to Choose the Best Water for Your Coffee. (2020). Retrieved from https://www.thecoffemaven.com/best-water-for-coffee

3. The Importance of Water in Brewing a Great Cup of Coffee. (2020). Retrieved from https://www.ncausa.org/about-coffee/how-to-brew-coffee/the-importance-of-water-in-brewing-a-great-cup-of-coffee