Page 90 - #60 English
P. 90

c    Origin





















                                                               Let’s talk ...

                                                                            decaf










                                                                       While most of the people on earth look
                                                                   for their caffeine fix on a cup of coffee in
                                                                   the morning, there is also a large population,
                                                                   about 12 percent, that cannot stand the jittery
                                                                   effects that the caffeine may cause and that is
                                                                   why we got decaf coffee.
                                                                       People who are sensitive to caffeine can
                                                                   feel the effects with even 10 milligrams and
                                                                   the average six-ounce cup of coffee typically
                                                                   contains approximately 50 to 75 milligrams of
                                                                   caffeine. This depends on the method used for
                                                                   the preparation and the variety, since there are
                                                                   some Arabica varietals that contain very few
                   The process discovered in the 1900’s by         caffeine, such as Laurina, whereas Robusta
               Ludwig Roselius, has undergone multiple changes     contains twice as much caffeine as Arabica.
               since it was first done using benzene, a substance
               known to be carcinogen. Nowadays we can find five
               different procedures to extract caffeine, but this
               doesn’t mean that it will be caffeine. The average   Swiss Water
               amount of caffeine extracted is 97% but this will
               depend on the decaffeination process.                If you are into specialty coffee you might have al-
                   You might have heard about naturally decaffein-
               ated, but let’s start by saying that the decaf process is   ready heard about the Swiss Water process since their
                                                                philosophy is: “a passion for crafting amazing decaffein-
               not natural, it just uses solvents found in some ripe   ated coffee.”
               fruits making it safer when it comes to chemicals. So   How does this work? This process is completely
               now let’s dive into these processes.
                                                                chemical free and uses pure water to gently remove the
                                                                caffeine with the promise to keep the best flavors in it.
                                                                They do this by soaking the green beans in their own
                                                                developed  Green  Coffee  Extract  (GCE),  which  they
                                                                continuously monitor during 10 hours. The soluble com-
                                                                pounds of the GCE and the compounds in the coffee
                                                                should reach the point of equilibrium after 8 or 10 hours.
                                                                Then caffeine and the GCE flow through carbon filters
                                                                removing 99.9% of the coffee’s caffeine.


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