Coffee beans are now ground to drink and taste the original acid, bitterness and fragrance.

Coffee beans from different producing areas change due to climate, environment and soil, and after roasting will bring different aftertaste. If you want to taste the original taste of each kind of coffee bean, you must grind and drink it now. "Black coffee" can not add any sugar and cream 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 got into the coffee world and carefully studied the coffee bean producing areas, roasting and cooking methods, and became a coffee expert.

He said that fine coffee has seven elements, including dry aroma, which is 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.

He pointed out that in addition to the concentration of coffee, we should 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.

Chen Diwei added that tasting coffee is even more of a knowledge. People generally drink coffee with sugar and cream, so that he, who loves boutique coffee beans, is very distressed about the crystallization of his hard work and wasted.

How to improve the coffee drinking culture of Chinese people? Chen Diwei believes that in addition to strengthening the professional knowledge of coffee, coffee drinkers can also buy coffee beans from different places and try to grind and brew them on their own. If they drink too much, they will naturally understand the grade, taste and aroma of coffee beans.