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1-MCP处理对猕猴桃果实采后生理的影响
引用本文:赵迎丽,李建华,石建新,王春生.1-MCP处理对猕猴桃果实采后生理的影响[J].山西农业科学,2005,33(1):56-58.
作者姓名:赵迎丽  李建华  石建新  王春生
作者单位:山西省农业科学院农产品贮藏保鲜研究所,山西,太原,030031
基金项目:山西省留学回国人员资助项目(2001-15-64)
摘    要:以秦美猕猴桃为试材,在常温下(20±0.5℃),研究了不同浓度1-甲基环丙烯(1-MCP)对果实采后生理的影响。结果表明,与对照相比,1-MCP处理显著抑制了果实乙烯的释放量,有效地延迟了果实的软化,对果实可溶性固形物含量的影响不明显,一定程度上提高了果实的贮藏效果。

关 键 词:1-MCP  猕猴桃  乙烯  采后生理
文章编号:1002-2481(2005)01-0056-03
修稿时间:2004年3月11日

Effect of 1 -MCP Treatment on Post- harvest Physiology of Kiwi Fruit
ZHAO Ying-li,LI Jian-hua,SHI Jian-xin,WANG Chun-sheng.Effect of 1 -MCP Treatment on Post- harvest Physiology of Kiwi Fruit[J].Journal of Shanxi Agricultural Sciences,2005,33(1):56-58.
Authors:ZHAO Ying-li  LI Jian-hua  SHI Jian-xin  WANG Chun-sheng
Abstract:1-Methylcyclopropene (1-MCP), a competitive inhibitor of ethylene action ,was applied to kiwi fruit (Actinidia deliciosa C.F.Liang et A.R.Ferguson.'qinmei') at concentration (0.25),0.50,0.75μl/L after harvest at 20±0.5℃.The result showed that 1-MCP treatment significantly delayed and suppressed the onset and magnitude of fruit ethylene production rate. 1-MCP treatment inhibited loss of fruit firmness and delayed fruit ripening and softing. Meanwhile, 1-MCP-treated fruit had soluble solid equal to those in nontreated fruit. The result suggested that 1-MCP could be applied to enhance post-harvest quality of kiwifruit.
Keywords:Kiwi  1-Methylcyclopropene (1-MCP)  Ethylene  Post-harvest physiology
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