Khodjaeva, U., T. Bojňanská, V. Vietoris, and O. Sytar. “ABOUT FOOD ADDITIVES AS IMPORTANT PART OF FUNCTIONAL FOOD”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 2, no. special issue 1, Feb. 2013, pp. 2227-3, https://office2.jmbfs.org/index.php/JMBFS/article/view/7311.