Synergistic effects of gamma irradiation/salmide®, a sodium chlorite-based oxy-halogen, on microbiological control and the shelf life of chicken breasts.

A novel portable chamber was developed to extend the shelf life of chicken breasts through a synergistic treatment of gamma irradiation and Salmide®, a sodium chlorite-based oxy-halogen. This combination successfully enhanced the shelf life by utilizing a low dosage of gamma irradiation alongside low concentrations of Salmide (200 ppm sodium chlorite). Fresh chicken breast samples were treated with gamma irradiation, then packed in ice containing Salmide within the portable chamber, and subsequently stored for 20 days in a refrigerator at 4 °C ± 1.

Red cabbage extract immobilized in bacterial cellulose film as an eco-friendly sensor to monitor microbial contamination and gamma irradiation of stored cucumbers.

The aim of the present study is to develop a pH-sensing biopolymer film based on the immobilization of red cabbage extract (RCE) within bacterial cellulose (BC) to detect contamination and gamma radiation exposure in cucumbers. The results obtained show a sensitivity to pH changes for RCE in its aqueous form and that incorporated within BC films (RCE-BC), both showed color change correlated to bacterial growth (R = 0.91), this was supported with increase in pH values from 2 to 12 (R = 0.

Synergistic inhibition of Pseudomonas fluorescens growth and proteases activities via sodium chlorite-based oxyhalogen.

Pseudomonas fluorescens is considered among the main spoilage microorganisms due to its ability to produce proteases. Food deterioration caused by spoilage microorganisms has a major impact on food quality and the environment. The inactivation of Pseudomonas fluorescens growth and protease production was intensively investigated with the use of Salmide®, A Sodium Chlorite-Based Oxy-halogen Disinfectant.