1. College of Food Science and Technology, College of Tropical Crops, College of Life and Pharmaceutical Sciences, Hainan Key Laboratory for Sustainable Utilization of Tropical Bioresources, Hainan University, Haikou, Hainan 570228, China
2. State Key Laboratory of Natural Medicines, Department of Pharmacognosy, China Pharmaceutical University, No. 639 Longmian Road, Nanjing, Jiangsu 211198, China