1. College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
2. Lianyungang Food and Drug Inspection Center, Lianyungang, Jiangsu 222000, P.R. China
3. Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing, Jiangsu 210023, P.R. China