Why Coffee Grown at High Altitude Can Be Sour-How to Remove Sour from Coffee

Why the sour taste of coffee grown at high altitude is obvious-how to remove the sour taste of coffee

But when we drink this kind of coffee, our mouth will produce a very uncomfortable sour taste (Sour). The elegant sour taste (Acidity) is mostly found in some high-altitude boutique coffee, which is a distinct sour taste similar to fruit. Coffee turns sour when it cools, which is common sense among coffee drinkers. But in fact, the taste of coffee has not changed much, what has changed is our taste organs. When coffee is warm, people's taste buds are not sensitive to sour taste, so they can't detect the sour taste of coffee. But when the coffee temperature drops, the sensitivity of the taste buds to the sour taste increases, so people will think that the cold coffee will turn sour. So coffee should be drunk hot when possible, so that the taste of coffee will be more balanced, but if you want to taste the coffee slowly, it is best to add milk and sugar.

The best quality coffee beans are usually strong and grow at an altitude of more than 4500 meters. The growth of these coffee beans is very slow, so the density of the beans is very high, and the gap in the middle of the beans should be curved. In contrast, coffee beans grown at low elevations usually have a lower density and slightly open gaps in the middle. As for the color of the bean, the growing environment of the coffee bean and the processing technology of the raw bean will affect the color of the coffee bean. If the same kind of coffee beans produced on the same plantation are treated differently, for example, one batch is washed with water and the other batch is treated with honey, then the colors of the two batches of beans will be very different. Generally speaking, the density of beans is the most powerful basis for judging the altitude of coffee bean growth. Although altitude is only one of the many factors to measure the quality of coffee, it is definitely the most important one. The next time you go to the coffee shop, please ask the barista to tell you in detail the origin of the coffee in the cup, which will not only enrich your coffee knowledge, but also improve your overall coffee experience. Simply put, the higher the altitude of the coffee beans, the better the taste. Coffee beans grown at high elevations have pleasant acidity, rich aroma and rich taste, which everyone likes; on the contrary, coffee grown at low elevations has almost no sour taste, single taste and plain taste. That's why baristas always emphasize altitude. If your barista tells you that your coffee grows on a plateau 5200 meters above sea level, then this cup of coffee is definitely worth savoring.