1. Department of Analytical Chemistry
2. Gazi University
3. Faculty of Pharmacy
4. Ankara
5. Turkey
6. Division of Food Quality Control and Analysis
7. Yeniçağa Yaşar Çelik Vocational School
8. Abant Izzet Baysal University
9. Bolu
10. Department of Mathematics and Science Education
11. Gazi Faculty of Education
12. 06500 Ankara
13. Department of Food Engineering
14. Faculty of Engineering
15. Hacettepe University
16. Department of Biology
17. Faculty of Science