Enhancing the Aroma and Sensory Profiles of Decaffeinated Coffee: A Review.

Abstract

The purpose of this review paper is to describe research related to improving the aroma and sensory properties of decaffeinated coffee. These studies underscore the intricate interplay between brewing methods, chemical transformations, and sensory outcomes in decaffeinated coffee. The methods used are as follows: Aroma Compound Recovery, smell-blocking technology, and the use of artificial aroma compounds. Future technology for enhancement of decaffeinated coffee aroma is through the identification of how the roasting process and the brewing technique significantly influence the concentration of volatile compounds in coffee brews. the transformation of these compounds during roasting and the subsequent extraction during brewing are critical for the development of the coffee’s aroma. This understanding is vital for the coffee industry, as aroma plays a pivotal role in consumer preference and overall sensory experience. The conclusion is that the exploration of decaffeinated coffee aroma has yielded significant findings that underscore the complex interplay between processing methods and aromatic compounds. interdisciplinary approaches that combine chemistry, sensory analysis, and consumer behavior can provide deeper insights into the relationship between aroma and consumer preferences, ultimately guiding the development of more appealing decaffeinated coffee products.