CREATION OF POLYMERIC PACKAGING MATERIALS WITH ANTIMICROBIAL PROPERTIES
https://doi.org/ 10.21285/2227-2925-2017-7-3-145-152
Abstract
The problem of preserving the quality and safety of food products in terms of storage processes is considered. The aim of this work was to study polymeric materials containing silver nanoparticles on the surface to create a packaging product with antimicrobial properties. The methods for treating the surface of polyethylene and polypropylene films with colloidal solutions of silver nano-particles are proposed. A comparative analysis of the quality and safety indicators of food products packed in modified polymer films during storage was carried out. Standard methods of micro-biological, sensory and gravimetric analysis were used to study the modified packaging polymeric materials and the protection ef-fectiveness of packed food products. Based on the conducted stud-ies, it was concluded that the processing of packaging polymeric materials with silver nanoparticles is expedient for imparting an-timicrobial properties. It is established that the use of modified films increases the shelf life of the products packaged by this means.
About the Authors
Y. V. Frolova
Moscow State University of food production
Russian Federation
Russian Federation
I. A. Kirsh
Moscow State University of food production
Russian Federation
Russian Federation
O. V. Beznaeva
Moscow State University of food production
Russian Federation
Russian Federation
D. A. Pomogova
Moscow State University of food production
Russian Federation
Russian Federation
A. A. Tikhomirov
Moscow State University of food production
Russian Federation
Russian Federation
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Review
For citations:
Frolova Y.V., Kirsh I.A., Beznaeva O.V., Pomogova D.A., Tikhomirov A.A. CREATION OF POLYMERIC PACKAGING MATERIALS WITH ANTIMICROBIAL PROPERTIES. Proceedings of Universities. Applied Chemistry and Biotechnology. 2017;7(3):145-152. (In Russ.) https://doi.org/ 10.21285/2227-2925-2017-7-3-145-152
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