1. Lithuanian Univ. of Health Sciences; Dept. of Food Safety and Quality; Tilzes str. 18 LT-47181 Kaunas Lithuania
2. Univ. of Latvia; Centre of Food Chemistry; Kr. Valdemara str. 48 LV-1013 Riga Latvia
3. Kaunas Univ. of Technology; Dept. of Food Science and technology; Radvilenu rd. 19 LT-50254 Kaunas Lithuania