Electroanalysis of Oenological Products for Fingerprinting: a Brief Overview

Abstract

The oenology industry faces challenges in maintaining wine authenticity amidst diverse environmental factors and production methods. Electroanalytical wine fingerprinting emerges as a promising solution to authenticate and validate products. Integrating electrochemical techniques with multivariate analysis enables rapid on-site testing, pattern recognition, and fraud detection. Emerging trends include miniaturisation, nanomaterial utilisation, and machine learning, driving innovation towards sustainable practices. This overview describes current trends and achievements in using electroanalysis to fingerprint oenological products.