What decaffeination process is described for Old Town beans?

The Swiss water decaf process is a method that relies on the principles of osmosis and solubility to remove caffeine from coffee beans. This process is uniquely chemical-free, utilizing only water to extract caffeine while preserving the flavor compounds and oils in the beans.

In this process, the beans are soaked in hot water, allowing the caffeine and soluble compounds to dissolve into the water. The water, which contains the caffeine, is then passed through a carbon filter that captures the caffeine molecules but allows other flavor components to pass through. The beans are then reintroduced to this flavored water, allowing them to reabsorb the flavor compounds as the caffeine is removed.

This technique is particularly valuable for preserving the natural taste profile of the coffee, making it a preferred method among those seeking a decaffeinated option without the use of harsh chemicals. It provides a gentle and effective means to create decaffeinated coffee that retains much of its original flavor, which aligns with the quality typically associated with Old Town beans.