Evaluation of Storage Quality of Hardy Kiwifruit ( Actinidia arguta ): Effect of 1-MCP and Maturity Stage

Tomasz Krupa (), Kazimierz Tomala and Ewa Zaraś-Januszkiewicz
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Tomasz Krupa: Department of Pomology and Horticulture Economics, Institute of Horticultural Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland
Kazimierz Tomala: Department of Pomology and Horticulture Economics, Institute of Horticultural Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland
Ewa Zaraś-Januszkiewicz: Department of Environment Protection and Dendrology, Institute of Horticultural Sciences, Warsaw University of Life Sciences (SGGW-WULS), 159C Nowoursynowska Street, 02-787 Warsaw, Poland

Agriculture, 2022, vol. 12, issue 12, 1-14

Abstract: Hardy kiwifruit fits into consumer expectations, especially in terms of taste and nutritional value. The main reason for the loss of quality is that the fruit softens too quickly, but storage at low temperatures (0–1 °C) is not effective enough in maintaining high fruit quality. Two cultivars were evaluated for storage quality, i.e., ‘Geneva’ and ‘Ananasnaya’. Minikiwi were harvested at two stages of maturity. The fruit were treated with 1-methylcyclopropene at a concentration of 0.65 µL/L and then stored under common cold storage, ULO, and CA conditions. Fruit evaluation was carried out for 12 weeks, and firmness, soluble solids content, and titratable acidity were evaluated. Post-harvest treatments, as well as the conditions under which the fruit is stored, determine its quality after storage. The application of 1-MCP decisively inhibits the softening of mini kiwi even under normal atmospheric conditions.

Keywords: mini kiwi; ‘Geneva’; ‘Ananasnaya’; Actinidia arguta; 1-MCP; controlled atmosphere; fruit quality (search for similar items in EconPapers)
JEL-codes: Q1 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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