Individual wrapping of radishes with food packaging film |
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Authors: | Chun-Lung George Chu ,Wei Tang Liu,& Jianhua Ma |
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Affiliation: | Department of Plant Agriculture, University of Guelph, Guelph, ON N1G 2W1, Canada; Agriculture Ministry of Qinghai Province, 2 Beidougong Street, Xining, Qinghai 810000, China |
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Abstract: | When ‘Taibai’ radishes were individually wrapped with food packaging film, they had a reduced weight and firmness loss and a decreased formation of internal sponginess. When stored at 1 °C, wrapped radishes lost 0.01% of their fresh weight per day when compared with the 0.28% weight loss per day for unwrapped radishes. When stored at 5 °C, wrapped radishes lost 0.02–0.03% of their fresh weight per day when compared with the 0.78% weight loss per day of unwrapped radishes. Wrapped radishes stored for 88 days at 5 °C or 165 days at 1 °C maintained their firmness better than unwrapped radishes. Wrapped radishes had significantly less internal sponginess than unwrapped radishes. |
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Keywords: | Firmness internal sponginess postharvest quality Raphanus sativus storage life 'VitaWrap' water loss weight loss |
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