Terroir of Fetească Neagră wines from Moldova

Abstract

This study delves into the sensory intricacies of 20 Fetească Neagră (FN) wines originating from the 2019 and 2020 vintages. By conducting a comprehensive analysis, we explore the dynamic relationship between vintage, aroma, and taste attributes. Notably, discernible differences in aroma and taste profiles between the two years come to light. The descriptors of Forest fruit and oak aromas emerge as pivotal indicators of vintage variations, offering reliable tools for discerning aroma disparities. Significant taste differences, excluding bitter and alcohol, are evident in both vintages. Interestingly, descriptors including prune, cherry, black pepper, plant, smoke, bitter, and alcohol demonstrate consistent qualities across both years. These findings underscore their potential as stable markers in FN wines' sensory profiles. The study sheds light on the multifaceted influences, from oak treatment to natural factors, shaping wine's sensory characteristics. This research not only advances our understanding of sensory attributes but also aids producers in informed decision-making to achieve desired flavor profiles, preserving the distinct essence of FN wines across diverse vintages.