| 1-MCP对火龙果果实采后生理特性的影响 |
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| 引用本文： | 王彬,郑伟,何绪晓,李胜海,邓仁菊,周俊良.1-MCP对火龙果果实采后生理特性的影响[J].西南农业学报,2011,24(6). |
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| 作者姓名： | 王彬 郑伟 何绪晓 李胜海 邓仁菊 周俊良 |
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| 作者单位： | 贵州省果树科学研究所,贵州贵阳,550006 |
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| 基金项目： | 贵州省农业科学院基金项目“火龙果果实氨基酸组成及营养成分分析”[黔农科合(基金)09012];贵州省农业科学院专项资金项目“火龙果采后生理研究”[院ZX(2007)011]; 贵州省科技体制改革专项资金项目“火龙果优质高效栽培示范园建设”[黔科合体Z字(2008)4009]; 中央补助地方科技基础条件专项资金项目“果树研究实验室建设” |
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| 摘 要： | 为探明1-甲基环丙烯(1-MCP)在火龙果果实保鲜过程中的抗衰老作用机理,为火龙果保鲜提供理论依据,以白肉火龙果新品种晶红龙为试验材料,分别研究了1 -MCP处理对火龙果低温贮藏期的果实硬度、呼吸强度、POD、CAT、PG、PE、水溶性果胶和不溶性果胶的影响.结果表明,1-MCP熏蒸处理减缓了火龙果贮藏后期果实硬度下降,对火龙果果实的呼吸作用具有一定的抑制作用；贮藏前期(第24天前)可廷缓火龙果果实衰老,但是在贮藏后期却加速了果实的衰老.
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| 关 键 词： | 火龙果 1 -MCP 采后生理 低温贮藏 贮藏保鲜 |
Effects of 1-Methylcyclopropene Fumigation Treatment on Physiological Characteristics of Pitaya Fruits during Storage Period |
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| WANG Bin
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ZHENG Wei
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HE Xu-xiao
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LI Sheng-hai
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DENG Ren-ju
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ZHOU Jun-liang.Effects of 1-Methylcyclopropene Fumigation Treatment on Physiological Characteristics of Pitaya Fruits during Storage Period[J].Southwest China Journal of Agricultural Sciences,2011,24(6). |
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| Authors: | WANG Bin ZHENG Wei HE Xu-xiao LI Sheng-hai DENG Ren-ju ZHOU Jun-liang |
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| Institution: | WANG Bin,ZHENG Wei,HE Xu-xiao,LI Sheng-hai,DENG Ren-ju,ZHOU Jun-liang(Guizhou Fruit Institute,Guizhou Guiyang 550006,China) |
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| Abstract: | The fruits of Jinghonglong,a new pitaya variety with white flesh,were fumigated with 1-MCP to study the effects on fruit hardness,respiration intensity,POD and CAT activity,PG and PE enzymatic activity,content of soluble pectin and insoluble pectin and discuss the anti-aging mechanism of 1-MCP in fresh preservation of pitaya during the storage period.The results showed that 1-MCP fumigation treatment delayed reduction of fruit hardness at the late storage period and inhibited the respiratory intensity of pi... |
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| Keywords: | Pitaya 1-Methycylopropene(1-MCP) Post-harvest physiology Cold storage Fresh preservation |
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