The Ultimate Coffee Glossary


What does Screen-drying mean?

Screen-drying, also known as Raised Bed or Africa Bed drying, is a coffee drying method that originated in Ethiopia and is now used in many coffee producing countries. The method involves spreading coffee beans on elevated screens or mats to allow for sun and convective air movements to flow through the coffee. This process facilitates even drying of the coffee, resulting in a more consistent and higher quality product.
Compared to other drying methods, such as Patio-drying, screen-drying is considered superior for several reasons. Firstly, the elevated screens or mats allow for better air circulation, preventing the coffee from developing off-flavors or becoming moldy. Secondly, the screens or mats keep the coffee off the ground, reducing the risk of contamination by dirt or insects. Lastly, screen-drying typically results in a cleaner and brighter cup profile, as the coffee is less likely to absorb unwanted flavors during the drying process.
While screen-drying can be more time-consuming and labor-intensive than other drying methods, its benefits make it a popular choice for specialty coffee producers. By controlling the drying process with precision, coffee farmers and processors can create a product that showcases the unique flavor characteristics of their coffee beans, ultimately resulting in a better cup of coffee for consumers.
Powered by Notaku