What does "aftertaste" refer to when assessing coffee quality?

"Aftertaste" specifically refers to the lingering flavor that remains in the mouth after the coffee has been swallowed. This quality is an essential aspect of coffee tasting because it contributes significantly to the overall perception of the coffee's flavor profile. A good aftertaste can enhance the coffee experience, leaving a pleasing and memorable sensation, while a less desirable aftertaste can detract from it.

The other options relate to different aspects of tasting: the initial taste pertains to the first impression of flavor when the coffee is in the mouth, aroma concerns the scents released before tasting, and temperature refers to how hot the coffee is when consumed. Each of these factors can influence the overall experience of drinking coffee, but they do not define "aftertaste." Understanding aftertaste is critical for evaluating coffee quality, as it reflects the complexity and balance of flavors present in the coffee.