Yes, Does Coffee Contain Thiols and How Do They Affect Flavor?
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4 min read
According to extensive research, more than 800 volatile compounds contribute to the complex aroma of coffee, and among these, certain sulfur-containing compounds known as thiols are profoundly influential. This means that, yes, coffee does contain thiols, and they are vital to its signature sensory profile. These potent molecules are formed during the roasting process and are responsible for the rich, 'roasty' notes that define the beverage.
