Coffee beans pooped out by civets really are tastier. Here’s why

Chemistry explains what sets civet coffee apart from other beans

An Asian palm civet prepares to dine on unroasted coffee beans.

An Asian palm civet prepares to dine on unroasted coffee beans.

AKKHARAT JARUSILAWONG/Getty Images

The world’s most prized coffee comes from partially digested beans pooped out by the Asian palm civet. Now, researchers are delving into why this “civet coffee” is so tasty.

New chemical analyses of beans collected from civet poop, alongside beans picked directly from the coffee plants, suggest that fermentation in the civet’s innards does add a little something extra to the coffee’s flavor, including amping up the fat content and the concentrations of certain aromatic compounds.