Whenever you are going to drink coffee, do you become conscious about the amount of caffeine in going into your body? Did your doctor recommend you to avoid any product of caffeine due to your health condition? Then you can certainly rely on decaffeinated coffee. At first, you may feel a little bit jittery to know how to decaffeinate coffee and whether it is safe for your health. Well, keep on reading to know how the coffee beans are decaffeinated to get eliminated the amount of caffeine applying the water process.
Some Facts About Caffeine
Do you know for which the reason most of the people are led to the local coffee bars every day? It is none other than the presence of caffeine which is basically an alkaloid naturally grows in the coffee plants in the form of pesticide. It prevents the bug invaders by paralyzing them and as a result offers a bitter flavor as the proof of its toxicity.
Here you should remember a little note that the caffeinated level of a coffee plant depends on how much insect-resistant plant it is. For example, Robusta is a lower-quality and low-altitude grown coffee species usually available in the cheap quality coffee blends. But it contains almost twice the caffeine than coffee species Caffea arabica does. Now, Robusta is less likely for the infestation attack and it is usually less delicious as well.
Now if you are going to assess the content held inside the precious tiny coffee beans, you will largely find caffeine which is water soluble. For this reason, the clean and clear water infringes through the ground, comes out as the brown and energetic drink. Such soluble stuff can dissolve in your coffee at a certain extraction rate, and this rate is primarily decided by the basic things like the water temperature and the size of the grinds.
Decaffeinating Coffee Through Water Process
Now when you take a sneak peak in the process of how to decaffeinate coffee, at first you will find that the soluble caffeine is extracted out of the beans while leaving maximum part of the delicious flavor intact. Although there are numerous ways to decaffeinate coffee or producing the decaf coffee, the most reliable process is the water-based process in contrast to those using the chemicals.
In the process of how to decaffeinate coffee, the green and unroasted coffee beans are taken to submerge in the filtered water and given a moderate heat for extracting the soluble material from them. Then the entire water solution is sieved through activated carbon filters in order to detach the caffeine compound from any other aromatics that may emerge during the extraction process. Then the coffee beans are kept in a concentrated tank along with the caffeine-free solution so that everything can be reabsorbed except the jitter.
Some globally-standard decaffeination processes can eliminate up to 99.9% of the caffeine in order to maintain the sleep-friendly label. Others get rid of the alkaloid 96-97% to claim the fidget-free label. However, you should remember that any process of decaffeination contains a certain amount of caffeine, may be a minimal amount.