Integrated HS-GC-IMS and E-nose analysis reveals aroma differentiation in representative Chinese high-quality rice varieties

Key Points

• The analysis successfully distinguishes aroma profiles among different rice varieties, enhancing identification accuracy.
• Key metrics such as volatile compound concentration were analyzed using HS-GC-IMS and E-nose technology.
• Observational analysis using integrated HS-GC-IMS and E-nose revealed significant variations in the aromatic profiles of rice.
• This research highlights the potential for applying aroma differentiation techniques to improve rice quality assessment.