Roasted coffee beans do not need to be boiled? Why?

Why don’t roasted coffee beans need to be boiled?

Coffee is one of the most popular drinks in the world, and making a delicious cup of coffee requires several steps. One of the most important steps is to cook the coffee beans. However, some people may wonder why roasted coffee beans do not need to be boiled again. This article will explore this question and explain why you can make a delicious cup of coffee just by using roasted coffee beans.

1. Raw material processing

Before we understand why we don't need to boil it again, let's first look at the importance of the raw material processing stage in making high-quality coffee. Freshly picked but not processed, picked from the tree, cannot be eaten directly or brewed into a cup of delicious, fragrant, smooth, lasting and long-lasting coffee.

Therefore, after harvesting, it must be processed to ensure that the coffee beans can achieve the best quality and taste. Generally speaking, raw material processing includes steps such as peeling, fermentation, washing and drying. These steps help remove undesirable substances on the surface of coffee beans and improve their flavor characteristics.

2. Stir-frying process

After raw material processing, coffee beans need to be roasted. Roasting is the process of putting raw coffee beans into special equipment, heating and stirring at high temperature. This process usually lasts 10 to 20 minutes until the coffee beans turn dark brown and emit a rich aroma.

During roasting, the moisture inside the coffee beans is removed and many chemical reactions occur, which lead to important changes such as caramelization and Malad reaction, giving the coffee beans a special and complex flavor.

3. Storage and use

Once the roasting process is completed, we can store the roasted coffee beans and use them when needed. The storage of coffee beans is very important because they are susceptible to moisture and oxidation.

Normally, we store coffee beans in sealed containers in a cool, dry and dark place. This can maximize the freshness and flavor characteristics of the coffee beans.

4. Grinding and brewing

When we want to make a delicious cup of coffee, we need to grind the roasted and preserved coffee beans. Different methods such as fine or coarse grinding can be used to meet the drinking needs of different types and qualities.

Next, we can use various brewing equipment (such as filter pot, espresso machine or French press pot) to contact the processed and well-preserved coffee beans with water and extract the dissolved substances in them to produce a fragrant and delicious product.

5. Conclusion

In summary, why do coffee beans that have been roasted and properly stored not need to be soaked in boiling water again? This is because the roasting process has removed the moisture inside the coffee beans and produced many chemical reactions, giving the coffee beans a special and complex flavor.

Therefore, you only need to grind and brew the roasted and preserved coffee beans properly to make a delicious cup of coffee. Of course, choosing high-quality raw materials, properly handling and preserving them are all important steps to ensure a good cup of coffee.

Finally, when enjoying delicious coffee, remember that behind every cup there are countless people who have put in the effort and hard work to bring us a pleasant and refreshing feeling. Treasure every opportunity to taste it!