Do you love coffee but hate caffeine and looking for a healthier alternative?
How much caffeine in coffee?
30 mL restaurant type espresso contains 40-75 mg caffine.
What is decaffeinated coffee?
How Decaf Coffee Is Made
Best Deal on Decaffeinated Coffee
 | Green Mountain Coffee Decaf Dark Magic, 24-Count K-Cups for Keurig Brewers (Pack of 2) Spellbinding complexity. Deep, dark and intense. Enjoy our most popular Extra Bold coffee, now available in decaf! Spellbinding complexity. Deep, dark and intense. Enjoy our ... read more |
According to legislation within the EU markets decaffeinated coffee should have caffeine content 0.1% or less in roasted coffee beans, and to 0.3% or less in soluble/instant coffee.
What is Decaffeinating?
Decaffeinating is a process of eliminating caffeine from cocoa, coffee beans, tealeaves and other products, which contains caffeine. Coffee Arabica usually contains half of caffeine content than Coffee Robusta. The general process of decaffeinating begins with roasting the green beans , followed by rinsing with a solvent that removes caffeine from the beans keeping other ingredients intact within the beans. This is done 8 to 12 times repeatedly until it reaches the standard 97% caffeine free beans of US or the 99% of UK. C
Consumption of decaf coffee is better for health. The intake of 5-10 cups of decaffeinated coffee daily is equal to drinking 2 cups of regular one.
Is Decaffeinated Coffee Safe during Pregnancy?
When you are drinking decaf coffee during pregnancy, you are not taking in as much caffeine as in case of the normal coffee. There isn’t any conclusive evidence regarding decaffeinated coffee and pregnancy.
Different Processes of Decaffeinating :-
1. Roselius process – Ludwig Roselius and Karl Wimmer invented the first commercially successful decaffeination process in 1903, which involved baking the coffee beans with brine or salt water only to be followed by rinsing it in benzene to get rid of the caffeine. This process is no longer followed, as benzene is not good for health.
2. Swiss Water Process – Swiss Water Decaffeinated Coffee Company developed this process in 1930, according to which the green coffee beans are washed in hot water, which releases the caffeine. When the entire caffeine has been drained out, the beans are removed. After this, the water is passed through carbon filter, which traps the caffeine, releasing the pure coffee solids.
3. Direct method – Dichloromethane or Ethyl Acetate is used to rinse the beans for 10 continuous hours, which are first roasted for 30 minutes. After the solvent is removed, the beans are steamed again for 10 hrs to get rid of the remaining solvent.
4. Indirect method – This is similar to the previous process with few changes. Initially the beans are soaked for quite a few hours preparing a strong pan of coffee, where the beans are removed and Ethyl Acetate or Dichloromethane is added to drain out the caffeine. This water is again recycled through the 2-step process of Direct Method with new beans. After many cycles, equilibrium is reached where the beans and the water have similar components apart from caffeine.
5. CO2 process – In this process, pre – steamed beans are washed in a solution of liquid Carbon Dioxide at 73 – 300 atmospheric pressure. This pressurized Carbon Dioxide is either passed through charcoal or water filters and then the pressure is minimized to let the CO2 evaporate removing the caffeine.
6. Triglyceride process – This process takes the hot water soaked beans to dip in coffee oils, available from used coffee grounds. The triglycerides in the oils, after many hours, draw away the caffeine keeping the flavor intact within the beans.
Popular decaffeinated coffee
1. Timothy’s Colombian Decaf Keurig K-Cups are one of only two decaffeinated Colombian coffees currently available for the Keurig Brewing System. Even though this Keurig K-Cup is caffeine free, it retains most of its original coffee character. A delicious choice for those that are watching their caffeine intake. Timothys Colombian Decaf Keurig K-Cups are the perfect selection for anyone looking for a full-flavored, medium-bodied coffee that is also 100% caffeine free.
2. Bavarian Chocolate: Bavarian Chocolate coffee Dislays a rich deep Chocolate flavor that is even livelier with the addition of just a little cream in your morning cup. All Revocup flavored coffees are 100% Arabica coffee beans with just enough flavoring to enrich the taste.
3. illy Caffe Decaffeinated Ground Coffee It is Made with 100% Arabica coffee beans and packed in Nitrogen to preserve freshness. Coffee beans are skillfully roasted, air-cooled, and packaged in an air-free pressurized environment
4. Tyler’s Acid Free Decaf Coffee has rich Aroma and it is antioxidant.
5. Euromild’s 100% all natural process, developed in Europe, removes the unwanted acids, irritants, and chemicals that are found in other coffees. These are the irritants known to weaken the LES valve.
6. Mount Hagen instant organic coffee is organically grown highland coffee made from 100% Arabica beans. It is the first certified organic freeze dried coffee in the world.
7. Jeremiah’s Pick Coffee Organic Water Processed Decaf, Raisin & Chocolate Round and Robust Whole Bean Coffee, Dark Roast. It has 100% arabica beans: more flavorful and aromatic than robusta beans.Flavors of caramel and dark chocolate with bittersweet intensity.
8. Naturally decaffeinated Coffee In the June 24 issue of Nature, researchers in Brazil report that after studying 3,000 coffee trees, they have discovered a variety of arabica that is almost completely free of caffeine.
Is decaffeinated coffee bad for you?
Decaf is not completely free of caffeine, a coffee to be sold as decaffeinated has to be at least 97% caffeine free. As per recent scientific studies found a possible association between decaffeinated coffee and increased level of cholesterol. It has been found that decaffeinated coffee is often made from the Robusta beans. Robusta beans are known to have higher fat content, which can stimulate the production of fatty acids in the body.
Caffeinated and decaffeinated coffee contain chlorogenic acid, high level of which can raise the level of homocysteine, which in turn can increase the risk for cardiovascular diseases. Coffee is acidic. Compared to regular coffee, decaffeinated one has been found to be more harmful in conditions like, acid reflux disease and gastric ulcers.
Drinking decaf excessively has been associated with heartburn as well. Excessive intake of caffeinated as well as decaffeinated coffee is supposed to have an association with demineralization of bones, which can eventually result in osteoporosis.
The risk for this condition can be more with decaf coffee, as high metabolic acidity has been found to contribute to demineralization of bones. Decaffeinated coffee may also be associated with conditions like, glaucoma and rheumatoid arthritis. Moreover, if the process of decaffeination uses the solvent methylene chloride which is suspected human carcinogen. Visit the link to know more on decaffeinated coffee health.
“Carefully controlled studies show that caffeine doses as low as about 10 milligrams can produce reliable subjective and behavioral effects in sensitive individuals,” said Roland Griffiths, Ph.D., a professor of behavioral biology and neuroscience at the Johns Hopkins School of Medicine. To know more you can read “Decaffeinated Coffee Is Not Caffeine-Free published in sciencedaily.
You can have the discussion on decaffeinated coffee below. Click the link to know read our reviews on best instant coffee.
Comments on this entry are closed.