1. Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education)
2. China Pharmaceutical University
3. Nanjing 210009
4. China
5. Tianjin Modern Vocational Technology College
6. Tianjin
7. College of Food Science and Bioengineering
8. Tianjin Agricultural University
9. Tianjin 300392
10. Department of Pharmaceutical Analysis