1. Rentergherm, R. and Daeseleire, E., Bull. Int. Dairy Fed., 2002, vol. 351, p. 11.
2. SanPiN (Sanitary Rules) 11-63 RB-98: Hygienic Requirements to the Quality and Safety of Food Raw Materials and Foodstuffs, Minsk, 1999.
3. Jan, J. and Adamic, M., Food, 1991, vol. 8, no. 4, p. 505.
4. Newsome, W.H., Davies, D.J., and Sun, W.F., Food, 1998, vol. 15, no. 1, p. 19.
5. Joris, C.R., Moatemri, N.L., and Holsbeek, L., Bull. Environ. Contam. Toxicol., 1995, vol. 55, no. 6, p. 893.