1. School of Food and Biological Engineering
2. Zhengzhou University of Light Industry
3. Zhengzhou
4. P. R. China
5. Department of Organic Chemistry
6. University of Cordoba
7. Cordoba
8. Spain
9. Department of Chemistry and Biochemistry
10. Department of Chemical Engineering
11. Faculty of Sciences
12. University of Granada
13. Granada
14. University of Texas at El Paso
15. El Paso
16. USA
17. Peoples Friendship University of Russia (RUDN University)