Analysis of Coffee Bean treatment process Coffee bean drying method and washing method

Published: Sep 05, 2026 Author: World Gafei Last Updated: Sep/05/2026 155 views

1. Peeling removes the peel and most of the flesh by mechanical or manual means. two。 Fermentation removes the mucus and film from the core by fermentation. as the length of fermentation time will affect the flavor of coffee, each manufacturer has its own fermentation time. 3. The drying method is mainly divided into natural sun drying and natural air drying. Excessive water content can easily lead to mildew and insect growth of raw coffee beans.

1. Peeling

Remove the peel and most of the pulp mechanically or manually.

two。 Ferment

By removing the mucus and film outside the core by fermentation, each manufacturer has its own fermentation time because the length of fermentation time will affect the flavor of coffee.

3. Drying

The drying method is mainly divided into natural sun drying and natural air drying. Too high water content is easy to cause coffee raw bean mildew and insect growth, too high water content will also cause high acidity of coffee.

4. Baking

Through roasting, raw coffee beans can release the special aroma of coffee. Each coffee bean contains its fragrance, sour taste, sweetness and bitterness. How to release it incisively and vividly is to observe the heat of its baking, from the insipid raw beans to the endless fragrance in the cup. Roasting is a very important step in the long journey of each coffee bean.

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