Original ResearchPublished 23 September 2026Multivariate statistical analysis of chemical components, origin, variety, and sensory quality of domestic cigar tobacco leavesCai Wen · An Hongyue · Liu Jie · Zhang Qianying · Huang Mingyue · Chai Zhishun · Zhu Beibei · Huo Danqun · Li DongliangFrontiers in Chemistrydoi 10.3389/fchem.2026.1910376