Caffeine: The heart of specialty coffee

Learn more about caffeine in coffee

Caffeine, that alkaloid that awakens our senses and enhances the flavor of our espresso or filter, is much more than a simple stimulus. It is the soul of specialty coffee and hides behind it a world full of intrigue and science. In all types of coffee, you will find this substance.

History and enigmas
Discovered in 1820 by German scientist Friedrich Ferdinand Runge, caffeine has played a complex role in history and culture. Did you know that its origin was linked to the curiosity of a poet? Furthermore, Johann Sebastian Bach immortalized it in his "Coffee Cantata", reflecting the opinions of German society of his time on this substance.

Caffeine at its origin
Beyond being the star ingredient for baristas and coffee shop owners, caffeine plays an essential role in the world. It is found in more than 60 plants, in the coffee tree, and in coffee beans it acts as a defense mechanism against pests and weeds. In addition, it positively influences bees, making them choose its flowers for pollination.

Effects on the body
When a barista serves us an espresso, caffeine begins its journey in our body. Not like a tattoo... It is absorbed in 45 minutes and can remain in our system for up to 12 hours. This substance not only wakes us up, but also has varied effects on our heart rate and mood. Check out the effects of caffeine on the body

Theine vs Caffeine
Although a distinction is often made between theine and caffeine, in reality, they are identical molecules. What varies is its amount in tea and coffee, as well as the plant from which it comes. Specialty coffee or Arabica coffee always has less caffeine than commercial coffee or a robusta coffee that has a high caffeine content.

Caffeine varies between coffee varieties. The higher quality our cup of coffee is, the less bitter it will taste. It is a molecule that has fascinated scientists, musicians and, of course, all coffee lovers. Every time we enjoy an espresso or filter coffee, we are participating in a tradition and science that goes back centuries.

If you are one of those who do not want caffeine, check out the best way to drink caffeine-free coffee and a way to make a latte.