The effect of storage temperature and ozone treatment on the post-harvest quality of cucumber and tomato was investigated. Cucumber and tomato were stored together with or without gaseous ozone treatment at 20 °C and 14 °C for 16 days. Firmness, color, weight loss, DA index and decay percentage of samples were evaluated during storage period. The results showed that the combination of ozone treatment and cold storage could maintain the quality of these horticultural products and decreased the decay incidence. Additionally, this combination also reduced the weight loss of samples during storage. Furthermore, ozone treatment maintained the green skin color of cucumber. No sign of chilling injury occurred during storage at 14 °C. Commodities stored with approximately 0.1 ppm gaseous ozone at 14 °C retained the firmness compared to other treatments until the end of the experiment. This study suggests a promising use of gaseous ozone treatment in storage chamber where ethylene-producing and ethylene-sensitive vegetables are stored together.
CITATION STYLE
Sao Dam, M., Nguyen, V. D., Zsom, T., Nguyen, L. L. P., & Hitka, G. (2021). Ozone treatment on cucumber and tomato during simulated retail storage. In Progress in Agricultural Engineering Sciences (Vol. 17, pp. 45–52). Akademiai Kiado ZRt. https://doi.org/10.1556/446.2021.30006
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