How coffee beans are extracted

Coffee bean extraction process

Coffee is one of the most popular beverages in the world, and coffee beans are an important ingredient in making coffee. In this article, we will explore how coffee beans are extracted from the plant.

Planting and harvesting

First, growers will select an area suitable for growing coffee trees and evaluate it in terms of soil conditions and climate. Then they will select the appropriate varieties to grow and begin cultivation. When the trees mature and produce fruit, it is harvest time.

During the harvest season, farmers pick the ripe coffee cherries by hand or by machine. These cherries are usually red or yellow and very attractive in appearance.

Peeling and fermentation

Once picked, farmers need to peel the cherries to get to the coffee beans inside. There are two ways to do this: dry and wet.

Dry method:

When using the dry processing method, farmers place the whole coffee cherry in the sun to dry. Over time, the outer skin of the fruit becomes dry and brittle, allowing farmers to easily peel it off.

Wet method:

The wet process involves more steps. First, farmers soak the coffee cherries in water. Then they remove the pulp and outer skins using a machine or by hand. Next, the beans are separated and placed in water for fermentation.

Washing and baking

After the fermentation process is complete, the coffee beans need to be washed to remove residual substances and rinsed with clean water to ensure that the beans do not have any foreign smell.

The final step is roasting. This is a critical step because it directly affects the flavor and aroma of the coffee beans. During the roasting process, the temperature gradually increases, causing chemical reactions inside the coffee beans and changing their color, taste and aroma.

Packaging and Shipping

Once the coffee beans are roasted, they are packaged to ensure they are not contaminated or damaged during transportation and storage. Common packaging methods include paper bags, plastic bags or metal cans.

Finally, the coffee beans will be shipped to consumers around the world by land, sea or air. This process needs to ensure that the freshness and quality of the coffee beans are guaranteed.

in conclusion

From planting to harvesting to extraction, coffee beans go through a series of complex and delicate steps. Each step has an important impact on the quality of the final product. So, when you enjoy a delicious cup of coffee, remember that there are countless farmers who work hard and have expertise behind it.