How do coffee beans taste when they are ground and flushed?

In addition to the concentration of coffee, drink its taste. The sour, bitter and aroma of coffee beans will be extracted. The higher the water temperature, the lower the sour taste, the heavier the bitter taste, and the higher the aroma. The finer the coffee beans are ground, the lower the acidity, the heavier the bitterness and the greater the aroma. The longer the cooking time, the lower the sour taste, the heavier the bitter taste, and the weaker the aroma. The less the amount of water, the lower the sour taste, the heavier the bitter taste, and the lack of aroma. Tasting coffee is even more a knowledge. When people drink coffee, they generally add sugar and cream, so that he, who loves high-quality coffee beans, is very distressed about the crystallization of his hard work, and wastes seven elements of fine coffee in vain, including the aroma of roasted or ground coffee beans. Wet fragrance is the aroma of coffee extract. Acidity is a rich combination of acidity and sugar, which can increase the sweetness of coffee liquid. The thickness of alcohol is the concentration and weight sense of coffee liquid. The aftertaste is the flavor that remains in the mouth after drinking and spitting. The taste is that the upper jaw feels the aroma and taste of the coffee liquid. Balance is the balance and combination of various flavors of coffee beans from different places, which changes due to climate, environment and soil, and will also bring different aftertaste after roasting. If you want to taste the original taste of each kind of coffee bean, you should drink it now. "Black coffee" can not add any sugar and cream in order to taste the original taste of coffee. Coffee expert Chen Diwei said that he loved to drink coffee. Ten years ago, he got to know high-quality coffee beans through the introduction of friends. He went into the coffee world and carefully studied the producing areas, roasting and cooking methods of coffee beans. It has an irresistible unique charm. It smells good at first, and when you drink it for the first time, you can feel the sweetness and softness of a lot of milk bubbles. The second mouthful can really taste the original bitterness and richness of coffee beans, and finally when the taste stays in the mouth, you will feel more mellow and meaningful. Don't you think it's amazing that a kind of coffee can have many different unique flavors? The first mouthful always makes people feel bitter and sour, a large number of bubbles are like young people's light life, and the bursting of bubbles and that little bitterness are like a conflict between dreams and reality. Finally, after tasting the joys and sorrows of life, the sweetness of life is intoxicating. This is like a teenager in adolescence. After enjoying a childish and wonderful time, they have to face the impact of stepping into the adult world and really taste the original taste of life-in addition to sweetness, there is also a bitter taste.