How do youget caffeine out of coffee?

Answer 1

Decaffeination is the process through which caffeine is removed from whole coffee beans.

Water Decaffeination is the most popularly employed method to decaffeinate coffee. Water method simply uses water to extract caffeine from coffee without using any chemical solvents. One of the most famous water decaffeination methods is called Swiss water decaffeination. Water decaffeination is a non-toxic process that does not change the flavour or aroma of the coffee beans.

Another method uses carbon dioxide to remove caffeine. In this process, the combination of high temperature and pressure enables carbon dioxide to become a solvent.

The oldest method man has used to extract caffeine from coffee involves soaking the coffee beans in a caffeine-absorbing solvent. The caffeine soaks into the solvent and the solvent containing the caffeine is separated from the beans. The process of soaking and extraction is repeated over and over until the caffeine level reaches the desired level