1. Effect of cyclic exposure to ozone gas on physicochemical, sensorial and microbial quality of whole and sliced tomatoes
2. Effect of ozone pre-conditioning on quality and antioxidant capacity of papaya fruit during ambient storage
3. Balawejder, M., B. Chwaszcz, P. Antos, and R. Józefczyk. 2014a. “Sposób przedłużenia trwałości malin w warunkach niechłodniczych oraz urządzenie do stosowania tego sposobu.” [Extending Durability of Raspberry under Non-Refrigeration Conditions Using Atmospheric Ozone, Comprises Placing Raspberries under Atmosphere of Mixture of Air and Ozone for a Specified Time, and Repeating This Procedure. In polish]. Patent: PL 407854.
4. Balawejder, M., R. Józefczyk, P. Antos, M. Bilek, B. Chwaszcz, and P. Kosowski. 2015. “Sposób przedłużania trwałości przechowalniczej borówki amerykańskiej.” [Method for Extending of the Shelf Life of Highbush Blueberry. In polish]. Patent: PL 412187.
5. Method for Reduction of Pesticide Residue Levels in Raspberry and Blackcurrant Based on Utilization of Ozone