1. College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, Henan, China
2. Henan Traditional Chinese
Medicine Polysaccharide Engineering Research Center, Zhengzhou 450046, Henan, China
3. Henan Key Laboratory of Chinese
Medicine Polysaccharide and Innovative Drug Development, Zhengzhou 450046, Henan, China
4. Henan Traditional Chinese Medicine Polysaccharide Engineering Research Center, Zhengzhou 450046, Henan, China