Coffee beans: How much do you know about the aroma of black magic?

Coffee beans are seeds from the coffee tree and are widely used to make coffee drinks. They have a unique aroma and taste, making them a must-have for many people every morning. These properties are derived from their black magic.

First of all, the rich aroma of coffee beans is inseparable from its internal chemicals. When we heat raw coffee beans, the volatile compounds contained in them are released and emit a pleasant and attractive aroma. These compounds include aromatic ketones, hydroxyacetophenone, etc., which are gradually transformed into a variety of complex and rich aromatic substances under high temperature.

Secondly, in the process of making coffee, black magic also plays a vital role. When we put the ground coffee powder in contact with water, the water will extract a large amount of substances dissolved in the water and have active ingredients (such as intrigue), and dissolve these active ingredients in the water through soaking, brewing or blending. These active ingredients will interact with substances such as caffeine to produce the unique taste and mouthfeel of coffee.

In addition, black magic can also have a certain impact on the human body. In fact, caffeine is one of the most important active ingredients in coffee beans. It has the effects of stimulating the nervous system, refreshing the mind, increasing attention and alertness. Moderate intake of caffeine can help people stay awake and concentrate, and be more efficient when working or studying.

In short, black magic refers to the aroma, taste and effect on the human body released by the internal chemicals. This makes coffee beans one of the most popular drinks in the world and is widely used in various occasions and cultures.