M. S. Shpak
North Caucasus Federal University
Russian Federation

Shpak Maria Alexandrovna, Associate Professor, Department of Engineering Technology
and Technological Equipment, Engineering Institute, 

Stavropol

S. A. Ryabtseva
North Caucasus Federal University
Russian Federation

Ryabtseva Svetlana Andreevna, Professor, Department of Applied Biotechnology, Faculty
of Food Engineering and Biotechnology, Doctor of Technical Sciences, Professor,

Stavropol

A. D. Lodygin
North Caucasus Federal University
Russian Federation

Lodygin Aleksey Dmitrievich, Head of Applied Biotechnology Department, Faculty of
Food Engineering and Biotechnology, Doctor of Technical Sciences, Associate Professor,

Stavropol

A. A. Semchenko
North Caucasus Federal University
Russian Federation

Semchenko Anastasia Andreevna, student of Applied Biotechnology Department, Faculty
of Food Engineering and Biotechnology,

Stavropol