1. College of Pharmacy, Henan University, Jinming Campus, Kaifeng, Henan 475004, People’s Republic of China
2. Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan 475004, People’s Republic of China
3. School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, People’s Republic of China