Coffee without any embellishments.

Black coffee is coffee without any modification, black coffee brings the original feeling of coffee taste. Black coffee sets the characteristics of coffee sweet acid bitter five, it is primitive and rough, deep and intriguing. However, we always know too little about black coffee, and the distance between them makes it more mysterious. In fact, black coffee is around, love it, you will find it.

Black coffee emphasizes the aroma of coffee itself. Aroma is the life of coffee quality and best expresses coffee production process and roasting technology. The climate, variety, refining, harvest, storage, and proper roasting techniques in the country of consumption are all conditions that determine the aroma of coffee beans. Bitter is the basic taste of black coffee, there are differences in strength and texture, raw beans only contain very small amounts of bitter ingredients, followed by roasting caused by sugar, part of the starch, fiber caramelization and carbonization, only to produce the most symbolic bitter coffee. Black coffee also has a sour taste, and proper heat produces moderate sourness, which will make the coffee taste better and make people feel more deep. The sweetness of black coffee is related to bitterness, so the refreshing taste of black coffee must have sweetness.

Coffee beans are the raw material of black coffee. There are hundreds of kinds of coffee beans, which vary according to the variety, origin and grade, and the price also varies. At present, we are familiar with Blue Mountain, Italy, Mantenin, Brazil, charcoal and other types in Beijing. Many supermarkets can buy them, most of which are cooked beans after baking. Due to different origins, coffee beans have different characteristics, some are darker in color and more intense in roasting degree; some are lighter in color and lighter in taste. Experts choose coffee, mostly grab a handful of coffee beans, see whether the color of each bean is consistent, particle size, shape is similar, so as not to buy inferior products disguised as mixed beans. In addition, if the baked beans out of oil, it means that it has deteriorated, not only the degree of alcohol reduced, but also astringent taste and sour taste.

People who like black coffee usually make it at home. On the small square table, place a few essentials, the process is like the Chinese tea ceremony. Those who pay attention to sentiment will buy a bean grinder and grind it slowly at home to enjoy the process of devotion. At present, the better bean grinder is mostly produced in Japan, China Taiwan, there are manual, there are electric, manual bean grinder mostly antique, the price is one or two hundred yuan. But there are also more expensive ones, such as the fashionable products that can adjust the thickness of coffee powder through springs or adopt the most popular two-wheel appearance, ranging from 300 yuan to 600 yuan. It is understood that many electric bean grinders are used in cafes and office buildings, but now more and more families choose.