1. Department of Food Technology; Faculty of Technology; Tomas Bata University in Zlín; nám. T. G. Masaryka 5555 Zlín Czech Republic
2. Department of Environment Protection Engineering; Faculty of Technology; Tomas Bata University in Zlín; nám. T. G. Masaryka 5555 Zlín Czech Republic
3. Department of Biochemistry and Microbiology; Faculty of Food and Biochemical Technology; Institute of Chemical Technology; Technická 3 Prague Czech Republic
4. Dairy Research Institute; Ke Dvoru 12a Prague Czech Republic