Effect of Applied Ozone Dose, Time of Ozonization, and Storage Time on Selected Physicochemical Characteristics of Mushrooms (Agaricus bisporus)

The impact of ozone dose and time ozonization on the selected physicochemical properties Agaricus bisporus stored for 14 days in 2 °C was investigated. Mushrooms were subjected to gaseous with increasing concentrations 0.5, 1.0, 2.0 mg L−1 applied two times ozonization: 30 60 min. following parameters evaluated: weight loss, internal external color L*a*b* parameters, overall change (ΔE), browning index (BI), firmness, total phenolic content (TPC), antioxidant activity (TAA). After storage, mushrooms had a higher level especially group ozonized or from (1 L−1) within min high ability neutralize DPPH-free radical (42.45 ± 0.43 41.34 0.29, respectively). Exposure atmosphere does not cause large changes quality physical bisporus.