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KMID : 1007520110200041161
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Food Science and Biotechnology
2011 Volume.20 No. 4 p.1161 ~ p.1165
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Effects of Combined Fumaric Acid-UV-C Treatment and Rapeseed Protein-Gelatin Film Packaging on the Postharvest Quality of ‘Seolhyang’ Strawberries
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Shin Yoon-Ji
Jang Sung-Ae
Song Hye-Yeon
Song Hyeon-Jeong
Song Kyung-Bin
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Abstract
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‘Seolhyang’ strawberries were treated with fumaric acid (FA) and UV-C irradiation and packed with rapeseed protein-gelatin (RG) film containing 1% grapefruit seed extract (GSE). The initial population of total aerobic bacteria in the strawberries was 2.9 log CFU/g, while that of samples treated with FA plus UV-C and packed with RG film was 1.3 log CFU/g. For yeast and mold populations, the control had 2.6 log CFU/g, while samples treated with the combined treatment had 1.0 log CFU/g. These results suggest that combined postharvest treatment and RG film packaging can be useful for maintaining the quality of ‘Seolhyang’ strawberries.
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KEYWORD
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strawberry, ‘Seolhyang’, edible film, fumaric acid, UV-C
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