1. School of Food and Biological Engineering
2. Jiangsu University
3. Zhenjiang
4. China
5. Bio-resources Key Laboratory of Shaanxi Province
6. College of Food Science and Technology
7. Agriculture University of Hebei Province
8. Baoding
9. School of Biological Science and Engineering
10. Shaanxi University of Technology
11. Hanzhong 723001
12. P R China