What is Swiss Water Process?
Swiss Water Process is a popular method of decaffeinating coffee beans without the use of chemicals. In this process, green coffee beans are soaked in water, which is then passed through a series of activated charcoal filters. These filters selectively remove caffeine from the water, leaving behind coffee flavor compounds and other soluble components.
The Swiss Water Process begins by soaking the green coffee beans in hot water to dissolve the caffeine and other soluble components. The resulting water is then passed through the activated charcoal filters, which trap the caffeine molecules while allowing the coffee flavor compounds and other soluble components to pass through.
This process is repeated multiple times until the desired level of caffeine removal is achieved, typically around 99.9% removal. The decaffeinated coffee beans are then dried and roasted, just like regular coffee beans.
The Swiss Water Process is known for producing high-quality decaf coffee with a full-bodied flavor and aroma that closely resembles regular coffee. This process is also preferred by many coffee roasters and importers because it is chemical-free and does not leave any harmful residues on the coffee beans.
In conclusion, Swiss Water Process is a water filtration method of decaffeinating coffee beans without the use of chemicals. This process is preferred by many coffee experts because it produces high-quality decaf coffee with a full-bodied flavor and aroma.