How long can the method of making cold-extracted coffee be preserved? why is cold-extracted coffee better and healthier?

You are probably already in love with cold coffee, and if so, you may consider trying to make iced coffee at home. Now there is so much information about cold-extracted coffee formula on the Internet, which confuses a lot of coffee rookies and has a lot of misunderstandings about cold-extracted coffee. If you want to unveil the cold coffee today, you should take a closer look at the following introduction. Qianjie will show you how they are made, how they taste and why they are different.

What is cold coffee?

Slower, milder extraction has a profound effect on the final flavor of coffee beans, as cold water extracts less fatty oil and acid than hot water, resulting in less bitterness and sweetness.

Put the coffee in the container with the water, and then you should make sure that the coffee is placed for more than 24 hours to extract the flavor and put it in cold water, usually in the refrigerator (to control the temperature). You can also use cold drop coffee or cold extraction coffee mechanism to make cold extraction coffee. The best cold brewing ratio of coffee to water is usually between 1:7 and 1:8, of course, you can also experiment to find the best formula for making cold coffee for you, and try using a variety of coffee beans.

Why does cold coffee taste better?

Cold water extracts less fatty oil and acid from coffee, which in turn means it tastes less sour and bitter than hot coffee. It is estimated that the caffeic acid content produced by this is about 1/3 of the acid content in hot coffee. This makes the existing sweeter and more floral notes stand out because they are no longer inhibited by the sour, bitter and sour tastes extracted during hot coffee making, resulting in sweeter coffee. However, this difference in cold water extraction may need to be considered when selecting the best cold-brewed coffee beans.

Why is cold coffee more suitable for you?

I'm sure that as diehard coffee drinkers, we've all experienced situations where too much of a cup can turn your stomach over, and one of the reasons for this is acid. Extra acid is the enemy of the stomach, because there is enough acid in the stomach. Therefore, for the reasons we have just mentioned, lack of acid means that making cold extracts is better for your digestive health, so it will be good for your overall health in the short to long term.