Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans. Sun treatment will first identify sunken beans in the sink, that is, ripe or half-ripe beans are spread in the drying farm for natural drying. The specific time depends on the local climatic conditions, which usually takes two to four weeks.
2016-04-25 Coffee Dictionary Pulp Sun PulpedNatural processing HAfter picking, coffee fruits need to go through a series of processes before they can become what we call coffee raw beans. This series of processes are often referred to as the handling of raw coffee beans or the rough processing of raw coffee beans in the industry. Before we talk about the classification of specific treatment methods, let's take a look at the structure of coffee fruits and raw coffee beans. Coffee fruit from outside to inside is: pericarp (exocarp)
2015-01-08 Boutique coffee common sense raw beans which processing methods picking need