| 1-MCP处理对早熟苹果常温贮藏生理及品质的影响 |
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| 引用本文： | 冯云霄,何近刚,程玉豆,李丽梅,李学营,冯建忠,关军锋. 1-MCP处理对早熟苹果常温贮藏生理及品质的影响[J]. 现代食品科技, 2019, 35(12): 130-136 |
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| 作者姓名： | 冯云霄 何近刚 程玉豆 李丽梅 李学营 冯建忠 关军锋 |
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| 作者单位： | 河北省农林科学院遗传生理研究所,河北石家庄050051;河北省农林科学院石家庄果树研究所,河北石家庄050051 |
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| 基金项目： | 河北省现代农业产业技术体系（HBCT 2018100207）；河北省农林科学院创新工程项目（2019-2-01） |
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| 摘 要： | 早熟苹果货架期很短，极不耐贮藏。本研究以冀苹3号、6-25、4-25和嘎拉4个早熟苹果品种（系）为材料，分析了1-甲基环丙烯（1-methylcyclopropene, 1-MCP）处理对苹果果实在常温贮藏（25 ℃）条件下呼吸速率、乙烯生成速率及果实品质的变化。与对照相比，1-MCP处理能够显著降低果实呼吸速率，减少乙烯释放，延缓果实硬度下降，保持较高的可溶性固形物含量（冀苹3号除外）与可滴定酸含量。进一步研究表明，1-MCP处理较对照可显著降低冀平3号和6-25苹果贮藏期间果肉褐变，经过14 d贮藏，1-MCP处理的冀平3号和6-25苹果果肉褐变发病率分别为0和17.78%，显著低于对照（冀平3号CK为87.78%、6-25 CK为90.48%）。但1-MCP处理对4个早熟苹果品种腐烂无显著影响。由此可见，1-MCP处理能够有效延缓早熟苹果的成熟衰老进程，保持果实内在品质，进而有效改善了早熟苹果常温贮藏期保鲜效果，延长了货架期。
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| 关 键 词： | 苹果 1-甲基环丙烯 贮藏 品质 |
| 收稿时间： | 2019-06-11 |
Effects of 1-MCP Treatment on the Physiology and Quality of Early-maturing Apples Stored at Ambient Temperature |
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| FENG Yun-xiao,HE Jin-gang,CHENG Yu-dou,LI Li-mei,LI Xue-ying,FENG Jian-zhong and GUAN Jun-feng. Effects of 1-MCP Treatment on the Physiology and Quality of Early-maturing Apples Stored at Ambient Temperature[J]. Modern Food Science & Technology, 2019, 35(12): 130-136 |
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| Authors: | FENG Yun-xiao HE Jin-gang CHENG Yu-dou LI Li-mei LI Xue-ying FENG Jian-zhong GUAN Jun-feng |
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| Affiliation: | (1.Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China),(1.Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China),(1.Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China),(1.Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China),(2. Shijiazhuang Pomology Institue, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China),(2. Shijiazhuang Pomology Institue, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China) and (1.Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China) |
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| Abstract: | |
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| Keywords: | apple 1-methylcyclopropene (1-MCP) storage quality |
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