| 柿果实1 - 甲基环丙烯处理对成熟软化的影响 |
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| 引用本文： | 朱东兴,饶景萍,任小林,蒲鹏.柿果实1 - 甲基环丙烯处理对成熟软化的影响[J].园艺学报,2004,31(1):87-89. |
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| 作者姓名： | 朱东兴 饶景萍 任小林 蒲鹏 |
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| 作者单位： | ( 西北农林科技大学园艺学院, 杨凌712100 ; 西北农林科技大学生命科学院, 杨凌712100 ; 3 常熟理工学院生物科学与工程系, 常熟215500) |
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| 基金项目： | 国家自然科学基金资助项目 ( 3 0 170 662 ) |
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| 摘 要： | 研究了乙烯受体抑制剂1 - 甲基环丙烯(1-MCP) 处理对火柿果实成熟的影响。结果表明: 1-MCP 处理能显著抑制果实乙烯释放, 延缓其跃变出现时间, 推迟ACO (ACC 氧化酶) 活性峰及呼吸跃变,抑制采后初期ACO 的活性及呼吸速率的上升, 并能阻止硬度的下降, 推迟其成熟软化, 延长贮藏期。
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| 关 键 词： | 柿 1 - 甲基环丙烯(1-MCP) 乙烯 后熟 |
| 文章编号： | 0513-353X(2004)01-0087-03 |
| 收稿时间： | 2003-3-17 |
| 修稿时间： | 2003-9-24 |
Effects of Posthavest Treatment with 1-MCP on Ripening and Softening of Persimmon Fruits |
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| Zhu Dongxing ,Rao Jingping ,Ren Xiaolin ,and Pu Peng.Effects of Posthavest Treatment with 1-MCP on Ripening and Softening of Persimmon Fruits[J].Acta Horticulturae Sinica,2004,31(1):87-89. |
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| Authors: | Zhu Dongxing Rao Jingping Ren Xiaolin and Pu Peng |
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| Institution: | ( Horticultural College , Northwestern Sci-Tech University of Agriculture and Forestry , Yangling 712100 , China ; College of Life Science, Northwestern Sci2Tech University of Agriculture and Forestry , Yangling 712100 , China ; Life Science and Engineering Department , Changshu College , Changshu 215500 , China) |
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| Abstract: | Effects of postharvest treatment with 1-MCP on persimmon fruits ( Diospyros kaki L. ‘Huoshi’)were investigated. The results showed that 1-MCP treatment significantly decreased ethylene evolution , delayed appearing time of ethylene peak , ACO (ACC Oxidase) activity peak and respiration peak , and inhibited ACO activity and respiration rate in early postharvest ; as kept fruit firmness and increased percentage of firm fruits. It indicated that 1-MCP treatment delayed ripening and softening of persimmon fruits , and extended postharvest storage life. |
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| Keywords: | Persimmon 1-Methlcyclopropene(1-MCP) Ethylene Ripening |
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