Similar to the roasted coffee bean, cocoa and sweet aromatics
decreased in intensity with degree of roasting in the ground coffee.
On the contrary, burnt/acrid, ashy/sooty, sour aromatics, and
pungent attributes increased in intensity with the degree of
roasting. Most of the aromatic attributes were perceived at higher
intensities in the ground coffee compared to the roasted beans,
except for sweet aromatic and cocoa.