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The treatment of coffee beans explain in detail what is coffee semi-washing method

Published: 2025-08-21 Author: World Gafei
Last Updated: 2025/08/21, One is drying, one is washing, and the other is semi-washing. This article "the treatment of coffee beans: what is coffee semi-washing?" the article will introduce the last method of coffee bean treatment, the semi-washing method. Next, please see the detailed introduction of the coffee semi-washing method. Coffee semi-washing method is a compromise between drying method and water washing method. The practice is to wash the harvested coffee fruit.

One is drying, one is washing, and one is semi-washing.

Coffee Bean Processing: What is Coffee Semi-Washing? This article describes the last of the coffee bean processing methods, the semi-washing method. Next, please see a detailed description of the coffee semi-washing method.

Coffee semi-washing method is a folding method between drying method and washing method. The method is to harvest coffee fruit washed, then mechanically remove the skin and pulp, dry it with sunlight, and then dry it with a machine. The difference from the water-washing method is that the coffee fruit is not put into the fermentation tank during the process, and the quality is more stable than the drying method. Brazil's sirado region is where coffee is semi-washed.

At present, most coffee producing countries are gradually moving towards water-washing refining, while producing countries that use non-washing methods for coffee processing adopt natural drying methods for coffee processing according to their geographical environment and production needs. However, it is unfair and incorrect to regard the non-washing treatment as a transition from the washing treatment, or even as a treatment of coffee beans that is one level lower than the washing treatment.

The coffee beans treated by washing method can obtain high evaluation in Europe and America, mostly because it has less impurities and defective beans, and the appearance of beans is neat and clean. The public is often misled that "washed coffee equals delicious", but appearance is never equal to the inside, washed coffee and non-washed coffee treatment methods have their own strengths and weaknesses.

For example, mocha in Yemen. Martali coffee beans look small in appearance, and people who don't understand will mistake it for 40% defective beans and impurities, but its unique wine aroma that has won praise is irreplaceable by other coffee beans. It can be seen that the quality of coffee beans has no absolute relationship with the processing method of coffee beans.

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