V. V. Sadovoy
Belgorod University of Cooperation, Economics and Law, Stavropol Institute of Cooperation (branch)
Russian Federation

Vladimir V. Sadovoy – Dr. Sci. (Tech.), Professor of the Department of Commodity Science and Catering Technology, Stavropol Institute of Cooperation (branch), 

36, Goleneva st., Stavropol, 355008,

T. V. Shchedrina
North-Caucasus Federal University, Pyatigorsk Institute (branch)
Russian Federation

Tatiana V. Shchedrina –Cand. Sci. (Tech.), Associate Professor of the Department of Food Technology and Commodity Science, 

56, 40 let Oktyabrya Ave., Pyatigorsk, 357500

A. S. Khamitsaeva
Gorsky State Agrarian University
Russian Federation

Alla S. Khamitsaeva – Dr. Sci. (Tech.), Professor of the Department of Food Technology,

37, Kirova st., Vladikavkaz, 362040