1. Wuling Mountain Institute of Natural Medicine, Key Laboratory of Biological Resources Protection and Utilization of Hubei Province, Hubei Minzu University, Enshi 445000, China;
2. Department of Medicament, College of Medicine, Tibet University, Lhasa 850000, China;
3. Institute of TCM and Natural Products, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China;
4. Hubei Three Gorges Polytechnic, Yichang 443000, China