Effect of Package Type and Storage Time-temperature on Weight Loss, Firmness, and Spoilage of Rabbiteye Blueberries

Abstract
Rabbiteye blueberries, Vaccinium ashei (Reade), were stored in each of 3 containers and 4 time-temperature regimes: 24 hr at 1°C + 24 hr at 10° + 24 hr at 21°; 48 hr at 10° + 24 hr at 21°; 7 days at 1°; and 14 days at 1°. Berries of ‘Tifblue’ lost less weight, were firmer, had fewer “leakers” and less decay than those of ‘Woodard’ following storage under identical treatments and storage conditions. When means of both cultivars and 4 time-temperature treatments were combined, there was an effect of consumer packaging type on weight loss, but there was no effect on berry firmness or the incidence of “leakers” and decay. There was no effect of packaging type on the percentage of sugars during 1 and 2 weeks of storage at 1°.

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