The Differences Between Cold Brew And Regular Coffee

The hot summer is here, and it's time to grab an iced coffee. But if you are a person who has drunk cold brew coffee, then you will definitely linger on the unique smooth taste and mellow quality, and you will fall in love with cold brew coffee!

Let's start with what is cold brew coffee and what are its benefits? Is cold brew the same as iced coffee?

What Is Cold Brew Coffee?

Cold brew coffee is the coffee liquid obtained by directly putting ground coffee powder into room temperature water, soaking and extracting for more than 12 hours, and then filtering it out. Some will use an ice-water mixture to steep coffee grounds and then even extend the time to 48 hours. Since the coffee produced in this way has not been subjected to high temperature, the tannins that originally caused the "astringent" taste of the coffee will basically not dissolve, and the" acidity w"ll be lower, so the taste will be softer and smoother.

But at this time, many people confuse cold brew coffee with iced coffee. The reason is that we understand that iced coffee is extracted with hot water, and then ice cubes or ice are added to make the coffee change from hot temperature to ice—the traditional concept of coffee. The biggest difference between cold-brewed coffee is the use of ice water throughout the entire process and the coffee liquid obtained by low-temperature extraction. Although it takes a long time to extract coffee at a low temperature, this process can greatly reduce the acidity and bitterness, making the flavor more sweet and mellow. Enamel is also relatively harmless to the stomach.

In addition, cold water can extract less coffee oils and compounds, and of course, less caffeine, so cold brew coffee is classified as a lower caffeine beverage. However, considering that the extraction time is so long, of course, more caffeine should be dissolved. In fact, the difference between extraction time and temperature is difficult to calculate finely. If you have to consider other factors such as the grinding scale, then It is even more difficult, so the question of how much caffeine is still inconclusive.

Does Cold Brew Coffee Taste Different?

The extraction process of coffee is generally through high-temperature extraction, which will cause the tannins in the coffee to be decomposed into pyrogenic acid, resulting in a bitter and sour feeling. However, cold-brewed coffee can be reduced by about 67% compared with coffee extracted at high temperatures due to the relationship between low-temperature extraction. The long-term contact between water and coffee grounds at low temperatures causes only small flavor substances such as flower and fruit aroma to be extracted. The larger flavor substances such as smoky and roasted flavors are difficult to be extracted so that cold-brewed coffee can taste the flavor of the coffee beans itself, and it tastes smoother, with obvious layered flavor and obvious sweetness.

Is Cold Brew Coffee Healthier To Drink?

There is a saying that because coffee is not extracted at high temperature, the impurities in coffee are extracted less, so for friends who often drink coffee and cause gastrointestinal discomfort, you can try cold-brewed coffee. Compared with high-temperature extraction coffee Kinder to the stomach. In addition, cold brew generally has slightly lower caffeine (for example, the caffeine content of Starbucks Grande iced coffee is 225mg, and the content of cold brew is 200mg), so there are many friends around me who drink cold brew coffee made by Dripo. There is no stomach acid feeling after drinking it.

What Is The Difference Between Iced Coffee And Cold Brew?

Ice drip is also a kind of cold brew coffee. Compared with COLD BREW, which directly puts water and coffee grounds together for 12 hours, ice drip is extracted drop by drop. Ice drip is also known as Dutch coffee or Kyoto-style coffee. . Laila, the American barista champion, once said in an interview that ice-drip coffee has more aroma and tastes more delicate and subtle than cold brew.

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