1. Key Laboratory of Chemistry in Ethnic Medicinal Resources
2. State Ethnic Affairs Commission and Ministry of Education
3. Yunnan Minzu University
4. Kunming 650031
5. China
6. College of Pharmacy and Bioengineering
7. Chongqing University of Technology
8. Chongqing 400054
9. People's Republic of China
10. School of Chinese Pharmacy
11. Yunnan University of Traditional Chinese Medicine
12. Kunming 650500
13. Yunnan Institute of Food Safety
14. Kunming University of Science and Technology
15. Kunming
16. Key Laboratory of Plant Stress Biology
17. State Key Laboratory of Cotton Biology
18. School of Life Sciences
19. Henan University
20. Kaifeng 475004
21. Department of Chemistry
22. City University of Hong Kong
23. Kowloon