How do you cook the coffee? buy coffee beans or coffee powder? How to buy coffee powder?

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When we buy coffee, we are often faced with two choices: coffee beans and coffee powder.

About 70% of the coffee products on the market are powdered coffee. The advantage of coffee powder is easy to use and easy to brew. . And the hand-brewed coffee extraction method, which is very popular nowadays, probably couldn't be simpler. Hang the filter paper on the cup and pour a cup of coffee powder into the filter paper, which not only saves the time of grinding coffee beans, but also makes it easy to prepare brewing tools as much as possible, and even the final cleaning work.

It is really simple and convenient for ● to use coffee powder to make coffee. But if it is widely respected only because of this, then people's understanding of coffee is too superficial, and there is also a big problem with coffee powder. Because the deterioration rate of coffee powder is many times faster than coffee beans.

In the process of grinding coffee beans, about 70% of the carbon dioxide will dissipate. The remaining 30% of carbon dioxide also volatilizes several times faster than unground coffee beans. Carbon dioxide plays an important role in preventing the deterioration of the environment (moisture, oxygen) around coffee beans, and this effect will be much reduced if it is ground into powder. Carbon dioxide volatilization at the same time, will also take away part of the aroma of coffee, so the aroma of coffee powder is not as good as coffee beans.

But we need to remind you that deterioration does not mean deterioration. The process of deterioration is that when the coffee is roasted, the aroma of the coffee is lost with the volatilization of carbon dioxide.

● buys pre-ground coffee powder in the store, and if he drinks it in a few days, the taste will not change. If you don't finish it quickly, you can compare the freshly ground coffee powder with the one that has been put for a long time, and you will see how much it costs to use the coffee powder for convenience.

In fact, people buy coffee powder not only because of convenience and simplicity. We used to do a questionnaire survey, and when many people asked why they bought coffee powder, they replied that it was because they didn't know where to buy coffee beans, which may be the reason why few people bought coffee beans. And the answer of other guests is that it is troublesome!

END Qianjie Coffee: Guangzhou bakery, small storefront but a wide variety of beans, you can find a variety of unknown beans, but also provide online store services. Https://shop104210103.taobao.com