1. School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
2. Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China
3. Resource Center of Chinese Materia Medica, State Key Laboratory Breeding Base of Dao-di Herbs, China Academy of Chinese Medical Sciences, Beijing, 100700, China