| 运输振动对哈密瓜贮藏品质的影响 |
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| 引用本文： | 曾媛媛,王锡昌,周然,宋喆文,谢晶,周研.运输振动对哈密瓜贮藏品质的影响[J].食品与机械,2016,32(3):141-144,148. |
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| 作者姓名： | 曾媛媛 王锡昌 周然 宋喆文 谢晶 周研 |
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| 作者单位： | 上海海洋大学食品学院，上海 201306 |
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| 基金项目： | 国家自然科学基金（编号：31201439）；上海高校一流学科建设项目资助（编号：B-5005-13-0002-4）；上海市科委工程中心建设项目（编号：11DZ2280300）；上海海洋大学优秀青年学科骨干培养计划（海鸥计划）资助项目 |
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| 摘 要： | 为了研究运输过程中振动对哈密瓜贮藏品质的影响,试验模拟半挂车运输振动环境,比较经振动处理与未经振动处理哈密瓜在室温(23℃)贮藏期间(28d)品质的变化情况。研究结果表明:贮藏28d时,振动后的哈密瓜呼吸速率高于对照组,说明振动会加快哈密瓜的呼吸速率及后熟作用,加速衰老及硬度下降速率,加快丙二醛产生及哈密瓜细胞膜脂的氧化,从而破坏细胞膜完整性,最终加快哈密瓜的衰老腐败。
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| 关 键 词： | 哈密瓜 运输振动 贮藏 呼吸速率 |
| 收稿时间： | 2015/11/5 0:00:00 |
Effects of transport vibration on storage quality of Hami melon |
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| ZENGYuanyuan,WANGXichang,ZHOURan,SONGZhewen,XIEJing,ZHOUYan.Effects of transport vibration on storage quality of Hami melon[J].Food and Machinery,2016,32(3):141-144,148. |
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| Authors: | ZENGYuanyuan WANGXichang ZHOURan SONGZhewen XIEJing ZHOUYan |
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| Affiliation: | College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China |
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| Abstract: | In order to study the effect of transport vibration on storage quality of Hami melons (Cucumis melo var. saccharinus), transport vibration of semi-trailer was simulated. The melons treated by transport vibration was compared with the untreated melons while melons were stored 28 d at room temperature (23 °C). The result showed that: when stored at 28 d, respiration rate of vibration-treated melons was higher than untreated, it was indicated that the transport vibration will accelerate respiration rate and after-ripening, accelerate aging, and the rate of decrease in hardness, speed up the generation of MDA and membrane lipid oxidation, thereby the integrity of the cell membrane was undermined, and ultimately accelerate the aging corruption of melons. |
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| Keywords: | Hami melon transport vibration storage respiration rate |
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