1. Xiangya School of Pharmaceutical Sciences
2. Central South University
3. Changsha 410013
4. China
5. College of Food Science and Engineering, National Engineering Laboratory for Deep Process of Rice and Byproducts
6. Medical College
7. Hunan Normal University
8. Changsha
9. State key Laboratory of Drug Research
10. Shanghai Institute of Materia Medica
11. Chinese Academy of Sciences
12. Shanghai