| 1-甲基环丙烯处理对不同成熟度薄皮甜瓜贮藏特性的影响 |
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| 引用本文： | 侯田莹,宋曙辉,郑淑芳,寇文丽,李武. 1-甲基环丙烯处理对不同成熟度薄皮甜瓜贮藏特性的影响[J]. 中国瓜菜, 2012, 0(2): 6-10 |
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| 作者姓名： | 侯田莹 宋曙辉 郑淑芳 寇文丽 李武 |
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| 作者单位： | 北京市农林科学院蔬菜研究中心 北京 100097 |
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| 基金项目： | 现代农业产业技术体系建设专项(CARS-26-22) |
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| 摘 要： | 以京蜜薄皮甜瓜为试材,采用体积浓度2μL·L-1的1-甲基环丙烯(1-MCP)分别处理八成熟和九成熟薄皮甜瓜,随后置于15℃冷库中贮藏,贮藏期间每3d测定相关生理和品质指标变化。结果表明:成熟度对薄皮甜瓜贮藏特性有显著影响,八成熟比九成熟薄皮甜瓜耐贮;1-MCP处理可以显著抑制不同成熟度薄皮甜瓜呼吸强度、乙烯释放速率,从而减少其贮藏期间质量损失,延缓果实表皮颜色转黄和后熟过程,降低贮藏期间腐烂率,保持其食用品质和口感,延长薄皮甜瓜货架期;八成熟的1-MCP处理组贮藏效果最好。
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| 关 键 词： | 薄皮甜瓜 1-甲基环丙烯 成熟度 品质 |
Effects of 1-MCP on Storage Characteristics and Quality of Oriental Melon with Different Maturity |
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| HOU Tian-ying , SONG Shu-hui , ZHENG Shu-fang , KOU Wen-li , LI Wu. Effects of 1-MCP on Storage Characteristics and Quality of Oriental Melon with Different Maturity[J]. China Cucurbits And Vegetables, 2012, 0(2): 6-10 |
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| Authors: | HOU Tian-ying SONG Shu-hui ZHENG Shu-fang KOU Wen-li LI Wu |
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| Affiliation: | (Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China) |
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| Abstract: | Jingmi oriental melon,picked at 80% and 90% maturity and treated with 2 μL·L-1 1-methylcyclopropene(1-MCP) for 24 h at room temperature,were tested at 3 d intervals to investigate the quality and physiological changes during storage under temperature 15 ℃. The results showed that fruit maturity had significant effect on the storage characteristics of oriental melon,melons with 80% maturity performed better than those with 90% maturity in storage. The treatment with 1-MCP significantly inhibited respiration rate and ethylene release rate of melons with different maturity,therefore the treatment reduced weight loss rate,fruit decay and ripening process during storage. Melons with 80% maturity treated with 2 μL·L-1 1-MCP performed the best and had 15 d shelf-life at 15 ℃. |
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| Keywords: | Oriental melo 1-MCP Maturity stage Quality of commodities |
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