湖北农业科学 ›› 2020, Vol. 59 ›› Issue (21): 121-123.doi: 10.14088/j.cnki.issn0439-8114.2020.21.025

• 贮藏·加工 • 上一篇    下一篇

1-MCP处理对翠冠梨货架期品质的影响

张靖国, 陈启亮, 杨晓平, 范净, 胡红菊   

  1. 湖北省农业科学院果树茶叶研究所,武汉 430064
  • 收稿日期:2020-07-13 出版日期:2020-11-10 发布日期:2020-12-21
  • 通讯作者: 胡红菊(1966-),女,湖北汉川人,研究员,主要从事砂梨种质资源研究,(电子信箱)hongjuhu@sina.com。
  • 作者简介:张靖国(1981-),男,山西忻州人,助理研究员,硕士,主要从事砂梨种质资源研究,(电话)13607134470(电子信箱)chongtianhe@163.com;
  • 基金资助:
    现代农业产业技术体系建设专项资金资助项目(CARS-28); 湖北省农业科技创新中心项目(2019-620-000-001-22)

Effects of 1-MCP treatment on shelf life quality of Cuiguan pear

ZHANG Jing-guo, CHEN Qi-liang, YANG Xiao-ping, FAN Jing, HU Hong-ju   

  1. Institute of Fruit and Tea, Hubei Academy of Agricultural Science, Wuhan 430064, China
  • Received:2020-07-13 Online:2020-11-10 Published:2020-12-21

摘要: 采用3种不同浓度的1-MCP处理,研究其对翠冠梨(Pyrus prifolia Nakai cv Cuiguan)常温货架期的影响。结果表明,翠冠梨常温货架期仅10 d左右,而1-MCP处理可明显降低常温货架期翠冠梨的呼吸强度和乙烯释放量,抑制果皮颜色转黄,维持果肉硬度,提高好果率,明显延长翠冠梨常温货架期至20 d以上,0.5 μL·L-1 1-MCP即可满足货架期20 d的贮藏保鲜需求。

关键词: 翠冠梨(Pyrus prifolia Nakai cv Cuiguan), 货架期, 1-MCP(1-甲基环丙烯)

Abstract: Pyrus prifolia Nakai cv Cuiguan was used to investigate the effects of 1-Methylcyclopropene treatment with three different concentrations on postharvest shelf life at room temperature. The results showed that 1-MCP treatment could significantly reduce the respiratory intensity and ethylene release of Cuiguan pear, inhibit the peel color turning yellow and maintain the firmness of pulp and improve the rate of good fruit, and significantly extend the shelf life of Cuiguan pear to more than 20 days at room temperature, while the shelf life of Cuiguan pear was only about 10 days. 0.5 μL·L-1 1-MCP treatment could meet the storage requirements of 20 days shelf life at room temperature.

Key words: Cuiguan pear (Pyrus prifolia Nakai cv Cuiguan), shelf life, 1-MCP

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