The Impact of Controlled and Dynamically Controlled Atmospheres on the Storage Ability and Sustainable Supply Chain of Zucchini Fruit

Maria Grzegorzewska () and Justyna Szwejda-Grzybowska
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Maria Grzegorzewska: Department of Fruit and Vegetables Storage and Processing, The National Institute of Horticultural Research, Konstytucji 3 Maja 1/3, 96-100 Skierniewice, Poland
Justyna Szwejda-Grzybowska: Department of Fruit and Vegetables Storage and Processing, The National Institute of Horticultural Research, Konstytucji 3 Maja 1/3, 96-100 Skierniewice, Poland

Sustainability, 2025, vol. 17, issue 19, 1-16

Abstract: The zucchini market is growing worldwide due to its health and nutritional properties and culinary versatility. However, fruits harvested in the early stages of development are very perishable, which requires efforts to extend their shelf life. The aim of this study was to determine the effect of an innovative method involving a dynamically controlled atmosphere (DCA) and controlled atmosphere (CA) on the quality of zucchini stored at two temperatures (5 and 8 °C). After 20 d of cold storage, the fruit was further monitored under retail conditions (air, 15 °C). CA and DCA applied in a cold store at 8 °C improved the storage ability of the zucchini and allowed it to remain marketable for another 8 days at 15 °C. However, there were no significant effects of the storage method at 5 °C on the shelf life of zucchini at 15 °C. In addition, after storage at 8 °C under CA and DCA conditions, zucchini contained more total soluble solids (4.0%), glucose (8.0 g kg −1 ), fructose (11.0 g kg −1 ), and polyphenols (436 mg kg −1 ) than those stored under normal atmosphere (3.6%, 6.2 g kg −1 , 9.9 g kg −1 , 377.8 mg kg −1 respectively). The use of CA and DCA extends the shelf life and supports sustainable production and consumption of zucchini fruit.

Keywords: zucchini; controlled atmosphere; dynamic control atmosphere; quality; chilling injury; sustainable and environmentally friendly storage development (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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