Advanced sensing and analytical techniques for quality control of tobacco flavoring

Abstract Assuring stability and uniformity in tobacco cut filler flavoring is crucial for cigarette product quality. This review focuses on advanced sensing and analytical techniques like gas chromatography-mass spectrometry and electronic nose technology. These methods analyze the chemical composition of flavoring liquids and detect volatile components in tobacco cut filler samples, thereby evaluating flavoring stability and uniformity. The review also acknowledges additional technologies like near-infrared spectroscopy and continuous flow analysis. Strengths and weaknesses of these detection techniques are discussed, providing insights into quality control of tobacco cut filler flavoring.