Effects of Combined Fumaric Acid-UV-C Treatment and Rapeseed Protein-Gelatin Film Packaging on the Postharvest Quality of 'Seolhyang' Strawberries

被引:7
|
作者
Shin, Yoon-Ji [1 ]
Jang, Sung-Ae [1 ]
Song, Hye-Yeon [1 ]
Song, Hyeon-Jeong [1 ]
Bin Song, Kyung [1 ]
机构
[1] Chungnam Natl Univ, Dept Food Sci & Technol, Taejon 305764, South Korea
关键词
strawberry; 'Seolhyang'; edible film; fumaric acid; UV-C; GRAPEFRUIT SEED EXTRACT; LISTERIA-MONOCYTOGENES; APPLE;
D O I
10.1007/s10068-011-0159-6
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
'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.
引用
收藏
页码:1161 / 1165
页数:5
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