Potential use of ozone in the food processing

Authors

  • Suse Botelho da Silva Universidade do Vale do Rio dos Sinos, UNISINOS
  • Márcia de Mello Luvielmo Universidade Federal de Pelotas, UFPEL
  • Mariana Curtinovi Geyer Universidade do Vale do Rio dos Sinos, UNISINOS
  • Ivana Prá Universidade do Vale do Rio dos Sinos, UNISINOS

DOI:

https://doi.org/10.5433/1679-0359.2011v32n2p659

Keywords:

Ozone, Oxidant agent, Microbial inactivation, Food.

Abstract

Ozone is a colorless and unstable gas with pungent smell and partially soluble in water, which is characterized by its high oxidant power. It is a strong agent disinfectant with high power germicidal properties acting in the inactivation of a wide variety of pathogenic organisms, including bacteria, virus and protozoa, presenting a germicidal efficiency that exceeds chlorine. Ozonization has become well-known in recent decades due to implementation of standards increasingly restrictive concerning the by-products of chlorination. Unlike chlorine, ozone do not form halogenated compounds with organic matter. However, it may form several other organic and inorganic. In the food industry, ozone can be use in sanitization processes of equipments and surfaces, as well as in the direct use on foodstuff in order to inactivate microorganisms and to extend shelf-life of food products.

Author Biographies

Suse Botelho da Silva, Universidade do Vale do Rio dos Sinos, UNISINOS

Prof. Adjunto da área de Ciências Exatas e Tecnológicas, Engenharia de Alimentos, Universidade do Vale do Rio dos Sinos, UNISINOS.

Márcia de Mello Luvielmo, Universidade Federal de Pelotas, UFPEL

Prof. Adjunto do Deptº de Ciência de Alimentos, Química de Alimentos, Universidade Federal de Pelotas, UFPEL.

Mariana Curtinovi Geyer, Universidade do Vale do Rio dos Sinos, UNISINOS

Graduado em Engenheira de Alimentos, Universidade do Vale do Rio dos Sinos, UNISINOS.

Ivana Prá, Universidade do Vale do Rio dos Sinos, UNISINOS

Graduado em Engenheira de Alimentos, Universidade do Vale do Rio dos Sinos, UNISINOS.

How to Cite

Silva, S. B. da, Luvielmo, M. de M., Geyer, M. C., & Prá, I. (2011). Potential use of ozone in the food processing. Semina: Ciências Agrárias, 32(2), 659–682. https://doi.org/10.5433/1679-0359.2011v32n2p659

Issue

Section

Review Article