S. A. Lehnert
Kharkiv State University of Food Technology and Trade
Ukraine

Lehnert Svitlana — PhD, doctoral student of the Department of Commodity Research and Expertise of Goods

333 Klochkovskaya street, Kharkov 61051

L. P. Malyuk
Kharkiv State University of Food Technology and Trade
Ukraine

Malyuk Liydmila — doctor of technical sciences, professor of the Department of Hotel and Restaurant Business

333 Klochkovskaya street, Kharkov 61051

A. A. Dubinina
Kharkiv State University of Food Technology and Trade
Ukraine

Dubinina Antonina — doctor of technical sciences, professor, Head of the Department of Commodity Science and Expertise of Goods

333 Klochkovskaya street, Kharkov 61051

O. A. Khomenko
Kharkiv State University of Food Technology and Trade
Ukraine

Khomenko Olga — PhD, Associate Professor of the Department of Commodity Science and Expertise of Goods

333 Klochkovskaya street, Kharkov 61051

A. E. Radchenko
Kharkiv State University of Food Technology and Trade
Ukraine

Radchenko Anna — PhD, Associate Professor of the Department of Commodity Science and Expertise of Goods

333 Klochkovskaya street, Kharkov 61051