]*>","")" /> Effect of 1-MCP and MA Storage on Postharvest Quality of Fragrant Pear Fruit

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Effect of 1-MCP and MA Storage on Postharvest Quality of Fragrant Pear Fruit

LI Xue-wen;WANG Jing;PANG Huan-ming;ZHANG Hui;QI Yan-long   

  • Received:2009-03-25 Revised:2009-03-25 Online:2009-03-25 Published:2009-03-25

1-MCP处理MA贮藏对采后香梨贮藏品质的影响

李学文;王静;逄焕明;张辉;祁岩龙   

  1. 新疆农业大学食品科学学院,乌鲁木齐,830052

摘要: 以新疆库尔勒香梨(Pyrus sinkiangensis Yu)为试材,研究1-甲基环丙烯(1-MCP)处理后MA贮藏对采后果实呼吸速率、乙烯产生、可溶性固形物(SSC)含量、硬度、果皮色调角变化的影响.结果表明:1-MCP结合MA贮藏明显降低了香梨果实的呼吸速率,显著抑制果实乙烯的产生,推迟乙烯高峰的出现;处理果实保持了较高的SSC,抑制果实硬度的下降,减缓果皮色调角的下降.在货架期,1-MCP明显抑制果皮色调角的下降,保持果实品质.