食品科学 ›› 2002, Vol. 23 ›› Issue (9): 105-108.

• 包装贮运 • 上一篇    下一篇

1-甲基环丙烯(1-MCP)对桃果实贮藏效果的影响

 段玉权, 冯双庆, 赵玉梅   

  1. 中国农业大学食品学院
  • 出版日期:2002-09-15 发布日期:2011-12-31

Effect of 1-methylcyclopropene (1-MCP) Treatment on Storage of Peach Fruits

 DUAN  Yu-Quan, FENG  Shuang-Qing, ZHAO  Yu-Mei   

  • Online:2002-09-15 Published:2011-12-31

摘要: 以“24号”桃果实为试材,研究1-甲基环丙烯(1-MCP)处理对该桃的贮藏效果的影响。试验结果表明:使用500nL/L浓度的1-MCP熏蒸处理的“24号”桃在5℃下贮藏28d,3d货架期(室温17℃)后的果肉褐变指数为31%;而在5℃冷藏的桃果肉褐变指数货架期后为62%。1-MCP处理能够显著地抑制“24号”桃在贮藏过程中的果肉褐变。

关键词: 桃, 1-甲基环丙烯, 果肉褐变

Abstract: The effect of 1-methylcyclopropene (1-MCP) to keep peach fruits fresh was studied. Peach fruits were fumigated for 24 h at 5 ℃ with 1-MCP at 500nL/L and then stored for 28 days at 5 ℃. The results showed that the browning rate of peach flesh treated by 1-MCP were depressed largely. The flesh browning indices of peach treated by 1-MCP were 31%, however, those of control were 62%. 1-MCP as a new gaseous inhibitor of ethylene action will be available for inhibiting the flesh browning of peaches in future.

Key words: Peach (Prunus persica.L) , 1-Methylcyclopropene , Storage