Rapid Classification of Jiangxiang-Type Baijiu: Differentiating Quality Grades and Aroma Types Across Production Rounds Using ASAP-TOF-MS

Key Points

• Classification effectively differentiates quality and aroma types in Jiangxiang-type Baijiu, enhancing consumer choice.
• The analysis revealed distinct aroma types and quality grades across different production rounds, providing clear differentiation.
• Using ASAP-TOF-MS, the study precisely evaluated various batches of Jiangxiang-type Baijiu, identifying chemical traits linked to quality.
• This research supports quality control improvements in Baijiu production, with implications for consumer preferences and market standards.