1. Beijing Advanced Innovation Center for Food Nutrition and Human Health
2. College of Food Science & Nutritional Engineering
3. China Agricultural University
4. Beijing 100083
5. China
6. Dalian Institute of Chemical Physics
7. Chinese Academy of Sciences
8. Key Laboratory of Separation Science for Analytical Chemistry
9. Dalian 116023
10. National Engineering Research Center for Gelatin-based Traditional Chinese Medicine
11. Dong-E E-Jiao Co. Ltd.
12. No. 78, E-jiao Street, Done-E Country