1. Institute of Food Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad. Serbia
2. Agricultural Institute Osijek, Južno Predgrađe 17, 31000 Osijek, Croatia
3. Faculty of Food Technology, J.J. Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek. Croatia
4. Faculty of Natural Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac. Serbia