1. Collaborative Innovation Center of Green Manufacturing Technology for Traditional Chinese Medicine in Shaanxi Province, School of Pharmacy, Shaanxi Institute of International Trade & Commerce, Xianyang, Shaanxi 712046, P. R. China
2. School of Pharmaceutical & Chemical Engineering, Xianyang Vocational Technical College, Xianyang, Shaanxi 712000, P. R. China
3. Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, School of Life Science and Technology, Xidian University, Xi’an, Shaanxi 710126, P. R. China