Roasting degree of coffee beans | is the higher the roasting degree of coffee, the more bitter it is? Which is better, moderate roasting or deep roasting?

On the surface, coffee roasting is a very personal thing, but in fact, there is a law of flavor expression.

For example, many people are impressed by the acidity of Yega Xuefei, so the impression of Essex beans is expressed by medium and shallow baking. Mantenin's flavor is mellow, so naturally, you need to bake it deeper and it will be more mellow, so, the baking degree of a bean is determined by people's impression of the producing area. Another point of view, is also determined by beans, such as Yega, it is mostly small beans, deep naturally easy to scorch, so you have to be careful to bake it, let alone deep baked. So, is Manning light baking okay? Of course, but it will make the beans used to drink in this area a big question mark, how Manning is sour.

The roasting degree between different coffee beans will be the same. For example, the jade manor rose summer, a bean, was first found in the windbreak. According to the landowner, the green-topped variety Rosa they chose, the higher the altitude, the better. Why do coffee beans consider altitude? The reason is that the higher the altitude and the lower the temperature, the heat needed for the coffee beans to mature is fixed, so it takes longer for the coffee beans to mature, the longer the coffee beans stay in the tree, the more substances they absorb, and the harder they naturally are. the more flavor it will have. As a result, it naturally takes longer to bake the coffee beans, which is a deeper baking degree for the small Yega Xuefei, but for the rose beans themselves, the hard beans are naturally more resistant to baking, and for themselves, it is still light.

For example, Costa Rica has a high sugar content, but it looks darker when it is baked at the same temperature.

Therefore, to define the degree of baking of a bean can only be said differently sometimes, but to highlight the same taste is actually the same degree of baking. For the sake of unity in this expression, the roasting degree of Qianjie coffee is as follows: medium prominent aroma in America, medium acidity in Africa, medium depth in Indonesia and Blue Mountains.