1. Flavor Science Research Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
2. Key Laboratory of Tobacco Flavor Basic Research of CNTC, Zhengzhou Tobacco Research Institute, Zhengzhou, 450001, China
3. Technology Center, China Tobacco Shenzhen Tobacco Industrial Co., Ltd., Guangdong, 518110, China
4. Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Zhengzhou, 450001, China
5. Food Laboratory of Zhongyuan, Luohe 462000, P. R. China