The classic choice for espresso: The secrets of coffee beans!

Coffee beans are seeds that come from the coffee tree. After being picked, processed and roasted, they become the coffee we know as coffee. It is one of the important ingredients for espresso and an indispensable drink for many people every morning.

First, let's take a look at the origins of coffee beans. The main coffee bean producing countries in the world are Brazil, Colombia, Vietnam, etc. These countries have climate and soil conditions suitable for growing coffee trees, and have rich agricultural resources.

Secondly, about the picking and processing process. When the coffee cherries are ripe, farmers will pick them from the trees by hand or mechanically. Then they will peel the cherries, dry them in the sun or wash them to remove the pulp, leaving the seeds inside, which are called "beans".

Then comes the most important step - the roasting process. In this stage, coffee beans of various types and flavors are born. By controlling factors such as temperature and time, the coffee beans are roasted at high temperatures to make them fragrant and deep in color. Different degrees of roasting will produce coffee beans with different flavors, from light roasting to medium and deep roasting, each with its own unique taste.

Finally, let's talk about espresso. Espresso is a drink made by forcing high-pressure water through finely ground coffee beans. This method of making coffee releases more aroma and flavor, and produces a rich and full-bodied taste. Therefore, when choosing beans suitable for making espresso, you usually choose beans that are deeply roasted and have a strong taste and bitter flavor.

In summary, coffee beans are one of the key elements of espresso. They go through the process of picking, processing and roasting to become the delicious drink we love and enjoy. For coffee lovers who like to taste all kinds of flavors and rich tastes, understanding the secrets of coffee beans will allow them to experience the charm of coffee more deeply.