Fermented coffee’s fruity aromas demystified

Specialty coffees are gaining traction in coffeehouses around the world — and now a fermented version could bring a fruity taste to your morning cup of joe. This new kind of beverage has a raspberry-like taste and aroma, but what causes these sensations has been a mystery. Today, scientists report six compounds that contribute to the fermented coffee experience. The work could help increase production of the drink and make it more readily available for everyone to enjoy.

Samo Smrke, Ph.D.
Zurich University of Applied Sciences

Chahan Yeretzian, Ph.D.
Zurich University of Applied Sciences

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