1. College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, China
2. State Key Laboratory Breeding Base of Dao - di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
3. School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China