Affiliation: | 1.Engineering Research Center for the Utilization of Characteristic Bio-Pharmaceutical Resources in Southwest, Ministry of Education, Guizhou University, Guiyang, 550025, Guizhou, P. R. China ;2.Department of Pharmacy, College of Pharmacy, Guizhou University, 550025, Guiyang, Guizhou, P. R. China ;3.Department of Tobacco Sciences, College of Tobacco Sciences, Guizhou University, Guiyang, 550025, Guizhou, P. R. China ; |